Herodotus 1965 Jun 11 UTC 21:35-21:40 Observed by Porta, Garau
(Mallorca, Baleares, 4" refractor x250) "Red glow in crater at 2140,
then clouds stopped obs. After clouds, floor was abnormal rose color"
NASA catalog weight=5. NASA catalog ID #879.
ALPO/BAA weight=4.
Gassendi 1966 May 02 UT 20:18-20:19 Observed by Sartory (England, 8.5"
reflector x400) "Eng. moon blink detected red spots, seen visually
also." NASA catalog weight=4 (high). NASA catalog ID #935.
On 1978 Mar 21 at UT 20:57 an Unknown observer observed a TLP in
Aristarchus crater. The details for this report are still being looked
up in the archives. In view of the uncertain details this TLP has been
given an ALPO/BAA weight of 1.
Aristarchus 1982 Jul 03/04 UTC 20:55-01:08 Observed by Foley (Kent, UK,
Seeing Antoniadi III) "Brightness variance" - CED 3.6-4.1-4.9. When the
crater was dark it had a slate-blue-grey interior. Moore found the
crater to be exceptionally bright and this was confirmed by J.D. Cook
(CED 3.8-4.1). The Cameron 2006 catalog ID=174 and weight=5. The
ALPO/BAA weight=3.
On 1982 Jul 03/04 at UT 20:45-01:08 J.D. Cook (Frimley,
Surrey, UK) found the Mare Frogoris area, north of Plato was
pink at 20:45UT. Saxton found flashes in Mare Frigoris and
near thye Alps. The Cameron 2006 catalog ID=174 and the
weight=5. The ALPO/BAA weight=2.
Interior craterlets could not be seen and some of the walls and
exterior features were fuzzy. ALPO/BAA weight=1.
S. of Aristarchus 1951 Sep 13 UTC 14:00? Observed by Osawa (Japan, 6"
reflector) "Bownish-red color, blue on NW rim of A." NASA catalog
weight=3 (average). NASA catalog ID #546.
On 1965 Jun 12 at UT > 00:00 an unknown observer (Porta?) reported that
the area of Herodotus and the Cobra Head expanded and the colour went
to rose. The next night the floor was normal. In filters, phenomenon
accentuated in orange. The cameron 1978 catalog ID=880 and weight=3.
The ALPO/BAA weight=2.
Aristarchus. 2024 Mar 22 UT 22:08. G.Vega (Argentina, Oro
Verde - 20cm f/5 Newtonian on an EQ5 Goto mount - two colour
cameras used: a Player One Ceres C & a Nikon D5100).
Colour images show a region of blueness from the W. rim of
Aristarchus and the NE of Herodotus (maybe also on the inner
SE rim of Herodotus?) i.e. generally SE of the Cobra's Head.
Blue colour is usually present on the rim of Aristarchus and
to the north - but I don't recall seeing such strong blue
colouration in this region before? No other craters exhibit
this blue colour. As the colour is present in two images,
taken with different cameras it looks genuine. Two other
colour images, at lower resolution, were taken from Oro Verde,
by W.Elias, at 23:06 and 23:18, but neither of these exhibit
this blue colour - but that maybe a resolution issue? ALPO/BAA
weight=3.0
On 1995 October 6 at UT 21:30 R. Lena (Rome, Italy - a UAI observer,
11.4cm reflector) saw 4 or 5 flashes from Herodotus crater. Light
intensities (mag?) ranged from 9 to 8 and they were brighter through a
red filter. There is no 2006 Cameron catalog entry for this observation
- it has come from the UAI web site. The ALPO/BAA weight=3.
Aristarchus and Cobra Head 1966 Oct 27 UTC 02:30-03:00 Observed by
Delano (New Bedford, Massachusetts, USA, 12.5" reflector, x360) and
Corralitos Observatory (Organ Pass, NM, USA, 24" reflector, Moonblink).
"C.p. of Aris. noticeably less bright thro blue filter but very bright
thru red & no filter. Shadow of c.p. faint & grayish whereas wall shad.
were normal black. (confirm. of Gordon, even tho 2h later?). Sketch.
C.p. rated 10deg in red & no filter, & 8deg in blue. Other features
rated same in all 3. Cobra Head had 2 red patches. Sketches. Not
confirmed by Corralitos MB." NASA catalog weight=5. NASA catalog ID
989.
On 1995 Oct 06/07 at UT 22:45-00:00 P. Mirteto (a UAI
observer, RI, Italy, 20cm reflector) observed some brightness
changes in Herodotus. Please note that this description is a
summary of the material on the UAI web site. The ALPO/BAA
weight=2.
On 1995 Oct 06/07 at UT 23:05-00:00 P. Mirteto (a UAI observer, RI,
Italy, 20cm reflector) observed some brightness changes in Prinz.
Please note that this description is a summary of the material on the
UAI web site. The ALPO/BAA weight=2.
On 1985 May 02 at UT 20:20-20:38 J.D. Cook (Frimley, UK) noted at 20:20
found the south rim (and just outside) to be blurred in appearence and
there was also a hazy shadow inside the crater. M.C. Cook found a
"break in clarity in break on S wall". Miles (UK) also found the south
wall blurred in appearance and Foley (Kent, UK) noted that the area was
featureless and the 2 craters positions at 1 o'clock high up on the
inner wall were obscured", although just north of these was sharp
detail. Foley also recorded that the shadow on the east wall was
opaque"and that thye inside of Aristarchus was slate/blue in colour and
dull, however by 20:28 the crater had brightened by 0.4 steps on
Foley's CED device and the missing craterlets were visible again. Jean
(Canada, 4" refractor) observed a rose colour intermittently (UT 1948-
20:58) - however Cameron suspects that this is chromatic aberation.
The Cameron 2006 catalog ID=269 and the weight=5. The ALPO/BAA
weight=3.
Aristarchus, Herodotus 1963 Dec 28 UTC 15:55-16:26 Observered by Yamada
et al, (Hiroshima, Japan, 10" reflector, x278) "Red area, spreading to
Herod., a perculiar obscuring gray area on N. edge of glow. Drawing.
(confirm. of Olivarez? with activit > 1/2 day?)."NASA catalog weight=5
(very high). NASA catalog ID #789.
Aristarchus, Herodotus 1963 Dec 28 UTC 15:55-16:26 Observered by Yamada
et al, (Hiroshima, Japan, 10" reflector, x278) "Red area, spreading to
Herod., a perculiar obscuring gray area on N. edge of glow. Drawing.
(confirm. of Olivarez? with activit > 1/2 day?)."NASA catalog weight=5
(very high). NASA catalog ID #789. ALPO/BAA weight=4.
Aristarchus, Cobras Head 1966 Oct 27 UTC 02:30-03:00 Observed by Delano
(new Bedford, Massachusetts, USA, 12.5" reflector x360) and Corralitos
Observatory (Organ Pass, NM, USA, 24" reflector & Moonblink) "C.p. of
Aris. noticeably less bright thro blue filter but very bright thru red
& no filter. Shadow of C.p. faint & grayish whereas wall shad. were
normal black, (confirm. of Gordon, even tho 2h later?). Sketch of C.p.
rated at 10deg in red & no filter, & 8deg in blue. Other features rated
same in all 3. Cobra Head had 2 red patches. Sketches. Not confirm. by
Corralitos MB". NASA catalog weight=5 (very high). NASA catalog ID 989.
On 1983 Dec 17 at UT 17:25-19:20 Moseley (Covington, England, UK, x120
and x240, seeing=III and spurious colour present) found that the inside
of Aristarchus crater was dull and slightly blue. Suspected the colour
to be spurious: at 19:20 at x240 the colour was pink but at x120 there
was no colour. Cameron 2006 catalof ID=234 and weight=3. ALPO/BAA
weight=2.
On 1977 Apr 01 at UT 20:40-21:10 D.Sims (Devon Valley, Dawlish, Devon,
UK, 25.4cm reflector, Wratten 25 and 44a filters, x300, seeing II)
found Schroter's valley clearer in red than in blue. No colour filter
reactions seen on other features. This is a BAA Lunar Section
observation. ALPO/BAA weight=2.
On 1915 Jul 24 at UT 22:00? Barabashovihi (Russia) observed a TLP on
the west limb: "When phi Strettsa (?) approached the edge but still
separated, the star began to stretch in a belt 3X its own length & then
instantly disappeared. Probably no significant atm. or vapors. (similar
to other reports of fading occult. Gives limb as E. but that is in ast.
convention)". The 1978 Cameon catalog ID= 357 and weight=2. The
ALPO/BAA weight=1.
Alphonsus 1966 May 03 UTC 21:30 Observed by Smith (England, 10"
reflector) and Corralitos Observatory (Organ Pass, NM, USA, 24"
reflector, Moonblink) "Reddish patches. Not confirmed by Corralitos MB
(but in their report they give the feature as Gassendi)." NASA catalog
weight=2. NASA catalog ID #936. ALPO/BAA weight=1.
Godin UT 02:15-03:05 Observed by Porter (Narragansett, Rhode Island,
USA, 6" refletor, 45, 90x, S=P?, T=2) "Albedo change in some pts.
yellow-orange color on rim. Wondered if it were atmos. LTP albedo=
7,7,7,6.5. Normal albedos=7,7.5,6.5,6.5 for same pts. Nearby plain
albedos =6. LTP from 0250-0300h. Intensity normal at first;pts in W.
decreased & N.pt increased. No difference in intensity in red filter
till suddenly it jumped out & became vis. above the high background
albedo. Sketch. He thinks it was atm. seeing" NASA catalog weight=2
(low). NASA catalog ID #1370.
On 1973 Dec 8 UT18:15-18:20 R.Billington (UK, 2" refractor)
reported that ristarchus was orange. However 15 minutes earlier,
another observer, Livesey made a sketch and did not report any
colour. ALPO/BAA weight=1.
On 1985 May 03 at UT 1959-2330 M.C. Cook (Frimley, UK) and M. Mobberley
(Suffolk, UK) both detected a large very bright region on the eastern
exterior. The Cameron 2006 catalog ID=269 and he weight=5. The ALPO/BAA
weight=1.
Aristarchus 1968 Apr 11 UTC 22:00? Observed by Farrant (Cambridge,
England, 8" reflector, Seeing Antonidi I (very good)) "Crater had on NE
(ast. ?) wall a very pale blue color & opposite wall a pale red. No
other crater showed color. (similar to #1056)." NASA catalog weight=3
(average). NASA catalog ID #1067.
Schroter's Valley 1955 Jul 03 UT 22:00 Observed by Firsoff
(Somerset, England, 6.5" reflector x200) "Drawing contains a
star-like pt. at N. part of valley." NASA catalog weight=4.
NASA catalog ID #597. ALPO/BAA weight=1.
Gassendi 1973 Dec 08 UT 20:20-20:22 observed by J-H Robinson
(Devon, UK, seeing dair to poor). Suspected blink detected -
might have been due to atmospheric condtions?. ALPO/BAA weight=1.
Plato 1788 Dec 11 UT 22:00. Bright point seen on the dark part
by observers in Mannheim. Cameron 1978 catalog ID is 38 and
the weight assigned is 5. ALPO/BAA weight=1.
On 1988 Apr 01 atUT01:15-03:20 H.Hill (Lancaster, UK, 10" reflector,
x286) observed that east of Lichtenberg were ëxtensive rosy areas"
around the northern edge of the lava sheet. Hill believes that it may
have been the same effect as seen by Madler (Germany), Barcroft (USA)
and Baum's (UK) 1951 observation. The colour was "ünmistakable" and
nothing to do with the atmospheric spurious colour. Other features were
checked. the cameron 2006 catalog ID=322 and the weight=3. THe ALPO/BAA
weight=2.
On 1977 Apr 02 at UT22:00-00:00 L. Fitton (Shaw, Lancashire, UK, 8.5"
reflector, x200, Wratten 25 and 44A filters, seeing II-III,
transparency, good) noticed in Aristarchus, blue to the north west
(IAU?) internal wall, also blue observed in other small bright objects
against dark backgrounds. Lunar rotational axis and optical normal
related such that the normal runs NW-SE (IAU?) through these features.
Observer deduced that the coliur was obviously spurious and no blink
was seen in any feature. The blue disappeared as the lunar altitude
increased and no blue seen by 00:00UT. This is a BAA lunar section
observation. The ALPO/BAA weight=1.
Moretus? 1871 Dec 25 UTC 22:00? Observed by Webb? (England?, 9"
reflector?) "Internal twilight in crater #132- a large circular crater
nr. S.pole (crater #132 on Goodacre's map is Plato. Webb's map?)" NASA
catalog weight=3 (average). NASA catalog ID #173.
On 1892 May 10th at 19:00UT? Pickering, based at Arequipa. Peru, using
a 12" reflector, saw varitions in vapor col. Drawings were made. Time
calculated from the given colongitude. Cameron 1978 catalog ID= and
weight=3. ALPO/BAA weight=2.
On 1992 Jan 18 at UT 22:34-23:48 A.C. Cook (Frimley, UK, 8" reflector,
seeing=III) was able to see 4 craterlets and two rays on the floor of
Plato. This was suprising because Moore, using a larger telescope and
magnification, was unable to see any detail here on 1991 Dec 12th at
02:10 - according to Cameron. The Cameron 2006 catalog ID=438 and the
weight=2. The ALPO/BAA weight=1.
On 1881 Dec 05 at UT 17:09 Johnson observed a dark lunar eclipse.
Aristarchus was seen as a white spot in the coppery disk and continued
so. Cameron comments that this is the normal apeparance in an eclipse?
The Cameron 1978 catalog ID=226 and the weight=0. The ALPO/BAA
weight=1.
On 1975 May 25 at UT 05:00-06:00 an unknown US observer took a
photograph of a lunar eclipse that shows Aristarchus gleaming white.
The Cameron 1978 catalog ID=1406 and weight=5. The ALPO/BAA weight=2.
On 1975 May 25 at UT 05:00-06:00 an unknown US observer took a
photograph of a lunar eclipse that shows a bright spot on the east
(IAU?) rim of mare Serenitatis (Romer?). The Cameron 1978 catalog ID=
1406 and weight=5. The ALPO/BAA weight=2.
eclipse an unconfirmed impact flash on the Moon. The ALPO/BAA
weight=3.
On 1963 Dec 30 at UT11:00 many observers reported seeing a red glow on
the North East (IAU?) limb of the Moon. This was also captured on a
photograph. Cameron suggests eclipse geometry as an explanation. Thye
Cameron 1978 catalog ID=792 and weight=1. The ALPO/BAA weight=1.
On 1982 Jan 09 at UT18:46-21:42 P. Moore, (Selsey, UK) and others found
that Aristarchus and Plato changed in brightness and colour during a
lunar eclipse. Aristarchus was especially bright during the lunar
eclipse. Cameron 2006 catalog ID=162 and weight=5. ALPO/BAA weight=3.
On 1982 Jan 09 at UT 18:46-21:42 P. Moore (Selsey, UK) and other
observers noted Censorinus was exceptionally bright. Cameron 2006
catalog ID=162 and weight=5. ALPO/BAA weight=2.
On 1982 Jan 09 at UT18:46-21:42 Henderson, Sykes and Radley saw an
obscuration near Le Verrier - a completely circular halo with dark mare
showing through it for a duration of 15 minutes. This was during a
total eclipse of the Moon. Cameron 2006 catalog ID=162 and weight=5.
ALPO/BAA weight=3.
On 1982 Jan 09 at UT21:37 P. Moore (Selsey, UK) observed that Plato
underwent brightness and colour changes, during a total lunar eclipse.
At 20:07UT Madej observed a "slight anomaly in Plato". Cameron 2006
catalog ID=162 and weight=5. ALPO/BAA weight=3.
On 1982 Jan 09 at UT 18:46-21:42 M.Mobberley (UK) observed that Schmidt
was very bright compared to its surroundings during a total lunar
eclipse. Cameron 2006 catalog ID=162 and weight=5. ALPO/BAA weight=2.
On 1982 Jan 09 at UT18:46-21:42 Bouron (UK?) observed that the west
limb, during a total lunar eclipse, had dark orange on it. Cameron
2006 catalog ID=162 and weight=5. ALPO/BAA weight=1.
On 2000 Jan 21 UT04:40 G. Emersen (Golden, CO, USA, 30cm focal length
lens with Wratten 25 ref filter) took 43 CCD images of the eclipse of
the Moon and on one of them at 04:40UT (exposure 0.3 sec) a relatively
bright spot appeared in the southern part of Mare Fecunditatis. The
spot looks sharper than the rest of the Moon and so might be a cosmic
ray? CCD images taken from Washington D.C. by A.C. Cook at this time,
do not show this spot, however exposures were at intervals of 0.25 sec
and so might have missed this spot if it happened during image readout.
The ALPO/BAA weight=1.
On 1953 Jan 29/30 UT 23:00?, 01:00? Dubois (Floirae, France) observed
excess luminescence, in Mare Fecunditatis, between 420nm and 470nm
(maximum at 435nm) and between 480nm and 520nm (maximum near 505nm).
20-60% during eclipse at 50' from the centre of the umbra, during a
lunar eclipse. The cameron 1978 catalog ID=557 and weight=5. The
ALPO/BAA weight=4.
On 1953 Jan 29-30 UT 23:05-01:40 G. Brown (UK?) observed a white patch
of light of low brightness was seen to move around the north polar
area. Coloured bands were also seen on the Moon.
On 1848 at UT 21:00 Rankin and Chevallier (France?): Luminous pts. seen
during an eclipse. Cameron ays that year 1847 given by Middlehurst must
be wrong as age is 2.7 days for this date in 1847 and could not be 18-
19 as in Middlehurst because eclipse is on the 19th at 21h (mid) in
1948. aux. data here are for 1848. At 21:12 Forster (England) and
Bruges (France) observed rapid changes in red colour. The Cameron 1978
catalog ID=126 and 127 and the weight=5. The ALPO/BAA weight=3.
On 1877 Feb 27 at UT19:19 Prof. Dorna (Turin, Italy) observed a
flickering light on the lunar surface during a lunar eclipse. The
Cameron 1978 catalog ID=186 and the weight=2. The ALPO/BAA weight=2.
On 1915 Mar 22 at UT 11:30-12:30 Jackson (France?) observed Aristarchus
during a total lunar eclipse: "Dur. totality there remained vis. to the
NW a red luminous pt. not much larger than Mars & of the same color".
(date & time is old system and has been converted by Cameron). The
Cameron 1978 catalog ID=343 and the weight=3. The ALPO/BAA weight=3.
On 1895 Mar 10 L. Swift et. al (Lowell Observatory, Flagstaff, AZ, USA)
and Elger et al. (England), observed during a total lunar eclipse that
Aristarchus was glowing with brilliance never seen before. This
attracted everyones attantion. It extended its radiance to adjecent
craters (e.g. Herodotus) all throughout totality. At the subsequent
eclipse in September 1895 it was seen to be inconspicuous. the Cameron
1978 catalog ID=283 and the weight=5. The ALPO/BAA weight=4.
On 1927 Dec 08 at 20:00 Bogdanovich (Russia) Picard: "Crater, after
coming out of shadow after ech. was unsually hazy. next FM it was back
to normal". The cameron 1978 catalog ID= and weight=3. The ALPO/BAA
weight=1.
On 1982 Jan 09 at UT21:37 P. Moore? (Selsey, UK) observed that
Copernicus was brighter than or equal to Aristarchus. However this was
during a total eclipse of the Moon. Cameron 2006 catalog ID=162 and
weight=5. ALPO/BAA weight=2.
On 1898 Dec 27 at UT 23:00-00:00 Stuyvaert (France?) found that
Aristarchus was brilliant during an eclipse. The Cameron 1978 catalog
ID=302 and weight=1. The ALPO/BAA weight=1.
On 1901? Nov 25/25 at 23:00UT Besanceas (France?) observed: "During
lun. ecl. (mid-ecl. at 0118 on 26th) a bright area seen on moon.
Another(?) obser. saw an obj. like a fiery comet leave the moon! (Date
given by Midllehurst was 1900 but must be wrong-not FM then. FM in 1900
but no ecl. Partial ecl. on 10/27/01 at 0315. Ref. by M is wrong =
157)". The Cameron 1978 catalog ID=310 and weight=1. The ALPO/BAA
weight=1.
On 1889 Jul 12 at 20:52-21:00UT, Kruger of Gotha? or Kiel? Germany,
using a 6" reflector (x33), saw a brilliant Aristarchus in the
surrounding gloom during an eclipse. The brilliance was striking.
Cameron 1978 catalog ID=263 and weight=2.
Thaetetus 1902 Oct 16 UT 18:10? Observed by Cherboneaux
(Meudon, France, 33" refractor) "Unmistakable white cloud
formed close to it." NASA catalogue weight=3. NASA catalogue
ID #313. ALPO/BAA weight=2.
On 1917 Jan 08 at UT 07:30-08:30 Ellison (England?) observed a
point on the rim of Dionysius that shone like a star for some
time after entering the shadow during an eclipse (mid eclipse at
07:42. date given as 1/7/17 19:30-20:30 local time). The Cameron
1978 catalog ID=366 and the weight=2, The ALPO/BAA weight=2.
On 1989 Feb 20 at UT 16:55 G. Kolovos (Thessolonki, Greece)
photographed in one photograph (out of 3) during a lunar eclipse, some
bright patches below (south?) of the crater that were not in the other
photographs (UT16:56:32 or 16:58:56). Foley commented that the
photographs were grainy so cannot tell for sure. The Cameron 2006
catalog ID=356 and the weight=1. The ALPO/BAA weight=1.
On 1967 Apr 24 at UT 11:47-12:08 Osawa (Hyogo, Japan, 6" reflector,
x50) observed during totality, two luminescent spots (started 20 min
after beginning of totality) near Grimaldi. Location not certain
because of dimnesa of umbral shdaow and lunar features. (bright spots
in Sven Hedin?). Colour was bluish rather than yellowish and magnitude
< 9. The Cameron 1978 catalog ID=1035 and weight=3. The ALPO/BAA
weight=2.
Schickard 1934 Feb 28 UTC 22:00? Observed by Wollridge
(Broomsgrove, England, 6.5" reflector) "Well-known crater form
obj. presented anomalous, misty appearance of white spots.
Confirmed by Moore in 1939, 1941. NASA catalog ID #411. NASA
catalog weight=3. ALPO/BAA weight=2.
In 1949 Oct 07 UT 01:23-01:40 Chernov (Russia) observed changes in the
north dark spot in Atlas during an eclipse (penumbra). It became darker
as the shadow approached and sharply distinguishable. The cameron 1978
catalog ID=51 and the weight=1. The ALPO/BAA weight=1.
In 1902 Apr 22 at UT 22:00 (Cameron estimated UT) Zlatinsky
(Russia, 3" refractor?) observed Aristarchus to have some
luminescence during a total lunar eclpise. Mid eclipse was at
18:53. The weight=2. The ALPO/BAA weight=1.
On 1966 Oct 29 at UT00:45-01:30 G.Walker observed a red spot in
Copernicus crater. The Cameron 1978 catalog ID=991 and the weight=2.
The ALPO/BAA weight=2.
In 1898 Dec 28 at UT 00:00-01:00 Pickering (Cambridge, Mass, USA, 12"
reflector) suspected (or was uncertain) Linne (and also a dark area E
of Webb at 61E, 2S) during a lunar eclpise to be have under gone a
change in size. Douglass (Arizona? USA) measured Linne as enlarged by
0.5" for about 30 minutes after it re-entered sunlight. Cameron says
that this is independent confirmation. The Cameron 1978 catalog ID=303
and the weight=5. The ALPO/BAA weight=3.
In 1898 Dec 28 at UT 00:00-01:00 Pickering (Cambridge, Mass, USA, 12"
reflector) suspected (or was uncertain) Linne (and also a dark area E
of Webb at 61E, 2S) during a lunar eclpise to be have under gone a
change in size. The Cameron 1978 catalog ID=303 and the weight=5. The
ALPO/BAA weight=2.
East of Picard 1865 Apr 10 UT 22:00-00:00. Ingall (Camberwell,
UK) observed a minute point of light glittering like a star.
Whole of Mare Crisium intersected with bright veins mixed with
bright spots (4h before PM). Cameron 1978 catalog ID 138
and weight=3. ALPO/BAA weight=3.
East of Picard, Ingall (Camberwll, UK) observed a minute point of light
glittering like a star. Whole of Mare Crisium intersected with bright
veins mixed with bright spots (4h before PM). Cameron 1978 catalog ID
138 and weight=2.
On 1985 May 04/05 at UT19:52-00:30 during the lunar eclipse V.V.
Kurchin (Volgorad, Russia, 2" reflector, x88) found that Alphonsus was
abnormally bright - as were a few other features. Cameron 2006 catalog
ID=270 and weight=2. ALPO/BAA weight =1.
On 1985 May 04/05 at UT19:52-00:30 during the lunar eclipse V.V.
Kurchin (Volgorad, Russia, 2" reflector, x88) found that Aristarchus
was abnormally bright - as were a few other features. Cameron 2006
catalog ID=270 and weight=2. ALPO/BAA weight =1.
On 1985 May 04/05 at UT19:52-00:30 during the lunar eclipse V.V.
Kurchin (Volgorad, Russia, 2" reflector, x88) found that Atlas was
abnormally bright - as were a few other features. Some flashes were
seen in this crater - and a few other features. Cameron 2006 catalog
ID=270 and weight=2. ALPO/BAA weight =1.
On 1985 May 04/05 at UT19:52-00:30 during the lunar eclipse V.V.
Kurchin (Volgorad, Russia, 2" reflector, x88) found that Copernicus was
abnormally bright - as were a few other features. A flash was seen in
this crater at 19:52UT, some flashes were seen in a few other features
during the eclipse. Cameron 2006 catalog ID=270 and weight=2. ALPO/BAA
weight =1.
On 1985 May 04/05 at UT19:52-00:30 during the lunar eclipse V.V.
Kurchin (Volgorad, Russia, 2" reflector, x88) found that Endymion was
abnormally bright - as were a few other features. Some flashes were
seen in this crater - and a few other features. Cameron 2006 catalog
ID=270 and weight=2. ALPO/BAA weight =1.
On 1985 May 04/05 at UT19:52-00:30 during the lunar eclipse V.V.
Kurchin (Volgorad, Russia, 2" reflector, x88) found that Herodotus was
abnormally bright - as were a few other features. Cameron 2006 catalog
ID=270 and weight=2. ALPO/BAA weight =1.
On 1985 May 04/05 at UT19:52-00:30 during the lunar eclipse V.V.
Kurchin (Volgorad, Russia, 2" reflector, x88) Some flashes were
seen in Mare Tranquilitatis - and a few other features. Cameron
2006 catalog ID=270 and weight=2. ALPO/BAA weight =1.
In 1949 Apr 13 at UT 05:00 Vreeland and others (Mill Valley, CA, USA,
4.5" refractor) observed in Aristarchus a brilliant star-like point
just after 3rd contact. This was not seen before or during totality. He
thinks that it was a high peak catching the sunlight before the rzst of
the surface. It remained bright but larger as the sun hit it. The
Cameron 1978 catalog ID=517 and the weight=1.
In 1790 Oct 22/23 at UT 23:00-02:00 W. Herschel (Windsor, UK) observed
during a toal lunar eclipse at least 200 small, round (spots?). The
Cameron 1978 catalog ID=69 amd weight=4. The ALPO/BAA weight=1.
On 1862 Jun 12 at UT 06:19 an unknown observer in France? during an
eclipse, on the west side -- dark brick red -- & something seemed to
oscillate before it. A mid-eclipse on S. side "a very small meniscus wa
seen nearly the colour of the uneclipsed Moon". The Cameron 1978
catalog ID=133 and the weight=0. The ALPO/BAA weight=1.
Red streak seen on floor of Plato during an eclipse. The
Cameron 1978 catalog assigns a TLP ID of 14 and a weight of 1.
The ALPO/BAA catalog assigns a weight of 1 too.
On 1910 Nov 16/17 UT 22:50-00:10 Albright (Edge(b?)aston, England, UK)
observed in Stofler crater "A luminous pt. on Moon dur. ecl. (mid-ecl
0025) Others saw a meteor on moon from widely seperated places". The
Cameron 1978 catalog ID=333 and the weight=3. The ALPO/BAA weight=3.
Pico B 1912 Sep 26 UT 03:00 Observed by Pickering (Mandeville,
Jamaca, 6.5" reflector) "Haze spreading from eastern end of
crater. (MBMW gives 9/25/12 but it is 26th UT.)" NASA
catalogue weight=2. NASA catalogue ID #341. ALPO/BAA weight=2.
On 1898 Jul 03 at UT 21:35 Moye (France) noted that 30 minutes after
mid eclpise, Proclus shone with a reddish light in shadow. The Cameron
1978 catalog ID=301 and the weight=2. The ALPO/BAA weight=2.
Bright spot (4th magnitude) seen on eclipsed Moon
and glimmering specks. Seen by nephew and neice of Beccaria.
Cameron 1978 catalog weight=4. ALPO/BAA catalog weight=2.
On 1970 Aug 17 at UT 02:40 Pedler (England) noted that the
shadow flowed around instead of over Plato. Wondered if shadow
matched the gray of the crater. Within minutes the shadow line
looked normal again. At 04:41UT Claudio Pamplona (Brazil) saw a
pulsation in Plato during a lunar eclipse. He thought that this
was due to falling temperatures. The Cameron 1978 catalog ID=
1274 and the weight=0. The ALPO/BAA weight=1.
Eratosthenes 1949 Oct 07 UT 04:14-05:22 W.Haas (USA) and O'Toole
(USA) observed some changes in intensity of features inside this
crater - after a lunar umbral passage. The effect lessened over
time. Comparisons had been made with measured intensities on the
previous and subsequent nights and on other months around the
time of Full Moon. The ALPO/BAA weight=1.
On 1982 Dec 30 at UT10:09-10:58 D. Darling (Sun Praire, WI, USA, 12.5"
reflector, x342, S=9/10) found that when the umbra of the eclipse
shadow transitted across Aristrachus, the crater was a bright blue -
this effect lasted until 10:14UT. Flashes/flickers (~0.1 sec duration)
were seen at 10:15UT. He saw another flash at 10:24UT. Another
observer, Harris (Sun Praire, WI, USA, 6" reflector, S=9/10) saw
flashes at 10:18 (9 or 10 magnitude) - he saw another 2 flashes at
10:34 - though the Cameron catalog does not state where on the Moon -
Aristarchus??. The Cameron 2006 catalog ID=194 and weight=5. The
ALPO/BAA weight=3.
On 1982 Dec 30 at UT 10:09-10:58 D. Darling (Sun Praire, WI, USA,
12.5" reflector, x342, seeing=9/10), during a total lunar eclipse,
found that Romer had a faint blue glow to it. The Cameron 2006 catalog
ID=194 and weight=5. The ALPO/BAA weight=3.
On 1877 Aug 23/24 at UT 23:10-01:00 Airy, Pratt and Capron (Greenwich,
England, France) observed during a lunar eclipse an unusual spectrum
with strong absorption in yellow. (Airy) 2 patches of crimson light of
short duration. Cameron says that this is a confirmation observation
and that Airy was the Astronomer Royal. The cameron 1978 catalog ID=197
and weight=5. The ALPO/BAA weight=4.
On 1964 Dec 19 at UT 01:55 A.R.Taylor (London, UK) suspected
a brief pinpoint of light near Janssen (unconfirmed). The
ALPO/BAA weight=1.
On 1964 Dec 19 at UT 03:28-04:28 Sunduleak and Stock (Cerro-Tololo,
Chile, 16" reflector) using photoelectric photometry during a lunar
eclipse, observed on the northern edge of Mare Numbium, and south of
Copernicus (20W, 0N), a strong anomalous enhancement of radiation
(confirmation according to Cameron). On 1964 Dec 19 at UT 02:35 S.J.
Hill et al (Kitt Peak??) observed during a lunar eclipse an anomolous
bright area (location not given). Cameron says that this is an
independent confirmation of Sanduleak and Stock's TLP report. The
Cameron 1978 catalog ID=868 and 569 and weight=5. The ALPO/BAA
weight=4.
Aristarchus 1956 Nov 17/18 UT 23:30-00:30 Observed by
Argentiere et al. (Itatiba City, Brazil, 20, 10 and 6 cm
reflectors) Crater may have been brighter than expected(?)
during a lunar eclipse. NASA catalog weight=3. NASA catalog ID
#658. ALPO/BAA weight=1.
Byrgius 1956 Nov 17/18 UT 23:30-00:30 Observed by Argentiere
et al. (Itatiba City, Brazil, 20, 10 and 6 cm reflectors)
Crater may have been brighter than expected(?) during a
lunar eclipse. NASA catalog weight=3. NASA catalog ID #658.
ALPO/BAA weight=1.
Kepler 1956 Nov 17/18 UT 23:30-00:30 Observed by Argentiere et
al. (France?) "Crater was extra-ordinarily bright". NASA catalog
weight=3 and catalog ID #658. ALPO/BAA weight=2.
Manilius 1956 Nov 17/18 UT 23:30-00:30 Observed by Argentiere
et al. (Itatiba City, Brazil, 20, 10 and 6 cm reflectors)
Crater may have been brighter than expected(?) during a
lunar eclipse. NASA catalog weight=3. NASA catalog ID #658.
ALPO/BAA weight=1.
Proclus 1956 Nov 17/18 UT 23:30-00:30 Observed by Argentiere
et al. (Itatiba City, Brazil, 20, 10 and 6 cm reflectors)
Crater may have been brighter than expected(?) during a
lunar eclipse. NASA catalog weight=3. NASA catalog ID #658.
ALPO/BAA weight=1.
Tycho 1956 Nov 17/18 UTC 23:30-00:30 Observed by Argentiere et al.
(France?) "Crater was extra-ordinarily bright". NASA catalog weight=3
(average). NASA catalog ID #658.
On 1919 Nov 27 at UT 23:00-01:00 Fock (Germany) observed in the
vicinity of Tycho, during an eclipse (mid eclipse at 23:56UT) a long
ray in the direction of Longomontanus that remained visible. It was
glowing in weak gray-green colour for the whole of the eclipse. The
Cameron 1978 catalog ID=373 and weight=2. The ALPO/BAA weight=1.
On 1956 Nov 18 at UT 00:00? an unknown observer (Cameron gives an AGU
meeting reference) apparently saw a TLP in Aristarchus crater. The
Cameron 1978 catalog ID=657 and weight=0. The ALPO/BAA weight=1.
On 1964 Dec 19 at UT 03:13-03:14 Budine and Farrell (Binghamton, New
York, USA, 4" refractor, x200, S=7, T=5) observed that Aristarchus
brightened five times over 1 minute during a lunar eclipse. The cameron
1978 catalog ID=870 and weight=5. The ALPO/BAA weight=3.
On 1906 Feb 08 after a lunar eclipse, Frost and Stebbins determined
that Linne had enlarged by 1" in size.
Aristarchus 1966 Oct 30 UTC 01:32-01:48 Observed by Bartlett
(Baltimore, MD, USA, 5" reflector x79, x142, x194, S=5, T=3) "S.region
of floor granulated & 6 deg bright light brownish tone; rest of crater
8deg bright white". NASA catalog weight=4 (good). NASA catalog ID #992.
On 1985 May 05 at UT23:25-23:58 UT P. Moore (Selsey, UK) observed a
yellow tinge on the southern wall of Aristarchus - this was odd because
no colour was seen elsewhere on the Moon. The Cameron 2006 catalog ID=
271 and weight=3. The ALPO/BAA weight=3.
On 1988 Apr 03 at UT02:25-02:30 Culver (Harker Heights, X, USA, Meade
2045 reflector, x40, seeing=turbulent) detected flashes coming from
just north of the centre of Mare Tranquilitatis. Some of these flashes
were of a duration of seconds whilst others were several minutes.
Altogether ~20 flashes were seen, and not in the same place. "5 small
star-like points could be located - and there were lots of craterlets".
The spots were "lined up E-W at N of 10 deg latitude." Colour was not
visible on these nor variations. Apparently the observer had seen this
type of TLP before but had not reported them. The Cameron 2006 catalog
ID=323 and weight=2. the ALPO/BAA weight=2.
On 1956 Nov 19 at UT 00:00? an unknown observer (Cameron gives an AGU
meeting reference) apparently saw a TLP in Aristarchus crater. The
Cameron 1978 catalog ID=657 and weight=0. The ALPO/BAA weight=1.
On 1986 Oct 20 at UT 03:30 Slager (Grand Rapids, MI, USA)
detected colour in Aristarchus, red on the south wall and a
blue "washed out gun metal colour on the "whole"inner north
wall. A 2nd observer confirmed the observation. Cameron
suspects that this is simply spectral dispersion. The Cameron
2006 catalog ID=288 and the weight=1. The ALPO/BAA weight=1.
Lichtenberg area 1940 Oct 18 UT 07:11 Observed by Barcroft
(Madera, CA, USA, 6" reflector) "Pronouced reddish-brown or
orange color, less marked on next nite, & slight on 22nd, see
#'s 477, 478." NASA catalog weight=3. ALPO/BAA weight=2. NASA
catalog ID #476.
Herodotus 1972 Jul 27 UT 2250-2350 M.Brown (Hutington, UK)
thought that he saw a pseudo peak in the centre of Herodotus.
He could not decide if it was real or an optical illusion.
ALPO/BAA weight=1.
Aristarchus 1966 Nov 01 UTC 02:47-02:58 Observed by Bartlett
(Baltimore, MD, USA, 5" reflector, x283, S=6, T=4) "S.region of floor
granulated, 6 deg bright distinctly yellow-brown; rest of crater 8 deg
bright white". NASA catalog weight=4. NASA catalog ID 994.
Lictenberg Area 1940 Oct 19 UT 07:11 Observed by Barcroft
(Madera, CA, 6" reflector) Pronounced reddish-brown or orange
color. Less marked than previous night, & slight on 22nd. See
#'s 477; 478". NASA catalog weight=3. NASA catalog ID #476.
ALPO/BAA weight=2.
Plato 1915 Apr 03 UTC 23:00? Observed by Markov (Russia) NASA
catalog describes observation: "Appearance of bright spots
that could even be seen in a 43mm (2-in) tube" 2" refractor
used. NASA catalog weight=2. NASA catalog TLP ID NO. #350.
ALPO/BAA weight=2.
On 1990 Feb 28 at UT 00:05-00:13 D. Darling (Sun Praire, WI, USA, 3"
refractor, c36) observed Aristarchus "flare up several times 2x >
before". Cameron suspects that this is due to cloud cover reflectivity
on the limb of the Earth. The Cameron 2006 catalog ID=391 and the
weight=0. The ALPO/BAA weight=1.
On 1990 Feb 28 at UT 00:05-00:13 D. Fryback (Madison, WI, USA, 8"
reflector) noted that Lambert crater looked like a 9th magnitude star-
like point of light. The Cameron 2006 catalog ID=391 and the weight=0.
ALPO/BAA weight=1.
north shore looked unusually bright compared to other similar
features. BAA Lunar Section observation. ALPO/BAA weight=0.
Om 1990 Mar 01 at UT 00:59-02:20 D. Darling (Sun Praire, WI, USA, 3"
refractor, x36) observed that Aristarchus could barely be seen, but at
02:15 UT it brightened by about two times. Note that brightening might
refer to Lambert - it is worded in an ambiguous way in Cameron's
catalog). The Cameron 2006 catalog ID=392 and weight=0. The ALPO/BAA
weight=1.
Om 1990 Mar 01 at UT 00:59-02:20 D. Fryback (Madison, WI, USA, 8"
reflector) observed that Lambert was a star-like point, but later saw
it brighten up (02:15UT) by two times (note that this brightening might
refer to Aristarchus - it is worded in an ambiguous way in Cameron's
catalog). The Cameron 2006 catalog ID=392 and
weight=0. The ALPO/BAA weight=1.
A lunar aurora on the dark limb was seen by Heywood and others of
Westville, Ohio, USA, using a 2" refractor at x60. Observer saw
misty like light in dark part, not like earthshine - seen
repeatedly by him and others in Nov., Dec, and Mar 29, 30 1884.
Displays on Moon similar similar effects on Earth/Aurora? Cameron
1978 catalog ID=239 and weight=4. ALPO/BAA weight=3.
------------
On 1971 Jul 27 at UT 18:30 Miranda (Piaui, Brazil, 4" refractor, Moon
at 70deg altitude) observed Beaumont to have a curious brilliance in
its interior: suspected a change (Apollo 15 watch?). The Cameron 1978
catalog ID=1301 and weight=2. The ALPO/BAA weight=2.
On 1885 Feb 19 at UT 19:00-20:00, Gray of England?, saw a small crater
(in it?) that was dull red with vivid contrast. The Cameron 1978
catalog ID is 247 and the weight=3. The ALPO/BAA weight=3.
On 1990 Mar 02 at UT 19:35-19:50 P. Williamson (Shropshire, UK, 14"
reflector, x178, seeing=good and steady) noticed a yellow-orange glow
in Gassendi (from a small illumnated crater?) in Earthshine at 19:35UT
and by 19:40UT it had become very bright white, afterwhich it
completely faded within 10 minutes. The Cameron 2006 catalog ID=393 and
the weight=1. The ALPO/BAA weight=3.
On 1993 Dec 19 at UT 16:00-17:00 S. Beaumont (Cambridge, UK, 12"
reflector, x230) observed in Theophilus that the "c.p. > reddish brown
tint to SW (on peak?)" but suspected that it was probably spurious
colour, however no colour was seen later. The ALPO/BAA catalog ID=469
and the weight=3. The ALPO/BAA weight=2.
On 1965 Oct 30 at 23:30-23:50UT Fehring and Garris (Parasmus, NJ, USA,
using a 2.4" refractor x88, seeing very good) saw a fuzzy area --
variations in shape and distinctness, seen in an area east of Atlas
crater. A drawing was made. It was noted that no other area had a
similar effect. Cameron 1978 catalog ID=909 and weight=3. ALPO/BAA
weight=3.
In 1855 Jun 20 at UT 21:00 T.W. Webb (England) observed a trace of
twilight (Cameron says also seen by Gruithuisen, Henry and others at
times). Webb gives a low weight to his own observation, saying "for
want of better optical means". The Cameron 1978 catalog ID=130 and
weight=1. The ALPO/BAA weight=1.
On 1994 Apr 17 at UT02:00 R. Zit (Madison, WI, USA) whilst observing a
grazing lunar occultation, found that Aristarchus (and the surrounding
region) was glowing in Earthshine. This was confirmed by D. Weier
(Madison, WI, USA) at 02:00 UT also. The ALPO/BAA weight=1.
On 1881 May 04 at UT 20:00? Trouvelot (Meudon, France)
observed an unexplained light inside Eudoxus crater. The
Cameron 1978 catalog ID=222 and the weight=3. The ALPO/BAA
weight=3.
On 1984 Jul 04 UT 22:08-23:09 Foley (12" reflector, Kent, UK) found
that Censorinus gave a low brightness CED reading of 58%, despite all
other measured points on the Moon as being normal. M. Cook (Frimley,
UK) found Censorinus to be extremely dull compared to Proclus. J.D.
Cook (Frimley, UK) found Censorinus to be quite dull, barely above
background levels. The Cameron 2006 catalog ID=246 and the weight=4.
The ALPO/BAA weight=3.
On 1984 Jul 04 at UT 22:05-23:09 Richardson (Swinton, Yorkshire, UK,
seeing=VE) found that a peak west of Theophilus crater had a deep blue
colour, and this was strange because no colour was seen elsewhere on
the Moon. Foley (Kent, UK, 12" reflector), once alerted, found a dome
east of Kant? to be blue, and likewise no colour was seen elsewhere on
the Moon. Cameron 2006 catalog ID=246 and the weight=4. The ALPO/BAA
weight=3.
On 1984 Jul 04 UT 22:08-23:09 Foley (12" reflector, Kent, UK) found
that Torricelli B was a much lower brightness than was expected and
this remained the case for the rest of the lunation. The Cameron 2006
catalog ID=246 and the weight=4. The ALPO/BAA weight=1.
On 1970 Apr 13 at UT09:00-09:03 Whelan (Walters, New Zealand, using a
10" reflector) observed Menelaus to have a deep red cloud that seemed
to surge upward from outside the southern edge of the crater wall and
disperse around the outside edge, spreading out on reaching Mare
Serentiatis. All clear again though by 09:03UT, (Apollo 13 watch).
Drawing supplied. Cameron 978 catalog ID=1246 and weight=3. ALPO/BAA
weight=3.
On 1982 Jul 27 at UT 20:04 P. Madej (Newsome, Huddersfield, UK, 16cm
reflector, x33, seeing I to II, transparency fair, Hoya linear type
polarizer filter) observed that when the filter was used on Mare
Crisium, that the north part became a bright gray when turned to 45deg,
but when turned the other way it returned to normal. The ALPO/BAA
weight=3.
Pitiscus 1981 Sep 05 UT ??:?? but assumed to be AM? which would make
it 00:00-03:00UTC. Observed by Slayton (Fort Lauderdale, Florida, USA,
8" reflector, ASA 64EK7 f/170, Kodak Kodachrome) photographed a bright
glow in the crater that appeared to move. Observer also reported seeing
it visually noting that it looked gray with a tinge of red. For further
information see p266 of Sky & Telescope (1991, March). Note that
Cameron gives the date and UT at 1981 Sep 06 UT 01:00-01:30, or one day
later. I will use this date and time from now on. The Cameron 2006
catalog ID=152 and weight=5. The ALPO/BAA weight=3.
Proclus 1877 Mar 21 UT 20:00? Observed by Barrett (England?)
described in NASA catalog as: "Brilliant illum. -- not from
sun". NASA catalog weight=2. NASA catalog event ID=#188.
ALPO/BAA weight=1.
Albategnius 1972 Jun 18 UTC 19:20-19:25 Observed by Schnuchel (13.25E,
52.5N, 20x60 binoculars?) "Bright area at the inner N wall, diminution
of brightness well observable" S=4 T=4. Ref: Hilbrecht & Kuveler Moon &
Planets (1984) Vol 30, pp53-61.
Censorinus 1984 Jul 05 UT 21:05-21:25 Observed by Cook (24" reflector
with line scan photodiode array at Mill Hill observatory, London) "Two
line scan photodiode array images were taken which used the motion of
the Moon to build up an image. The first image at 21:25UT did not
include all of Censorinus, but the part that it did include was not
very bright. The 21:25UT image did include all of Censorinus and the
crater was bright, including the part that was just visible in the
previous image. Possibly the seeing was worse at 21:05? and this could
explain the brightness descrepency, but it is worth checking again by
taking images at the same illumination conditions" BAA Lunar Section
report. At 21:17 M. Cook (Frimley, UK) found Proclus to be brighter
than Censorinus (more so than the previous night) and obtained variable
readings for Censorinus. Cameron 2006 catalog ID=247 and weight=3.
ALPO/BAA weight=2.
On 1988 Jul 22 at UT 02:15-04:00 P.W. Foley (Kent, UK, 11"
reflector) made a sketch of a dark area of the (East) floor of
Proclus that revealed a large anomalous dark region - there
should be no shade here when the sun is at an altitude of above
50 deg!. BAA lunar section archives reveal similar dark shadings
- however on this night it was a different shaped dark area. The
appearance was confirmed by several observers. Foley reported
that the region affected stretched from Proclus to Theophilus.
The TLP was seen in the USA too by D, Darling as early as
01:31UT and by others on his TLP network - brightness
measurements of the "c.p." were 3.5 and the remainder of the
floor was 5.5. However the observers did not all agree on the
same position for this dark area. The Cameron 2006 catalog ID=
331 and the weight=2. The ALPO/BAA weight=2.
On 1994 Apr 19 at UT 00:00 P. Kursewicz (Epping, NH, USA) observed a
dark patch surrounding Picard crater. The ALPO/BAA weight=1.
On 1982 Jul 28 at UT20:38-20:48UT A.C. Cook (Frimley, Surrey, UK, 12"
reflector, seeing IV-V, some spurious colour prsent) observed that the
central peak of Alphonsus was brighter in red light than in blue, so
much so that at the start of the session the peak could hardly be seen
in blue light. The central peak varied in brightness in red light but
not in white light. The central peak of arzachel was brighter than that
of Alphonsus in white light but had no colour - Arzachel's central peak
did however appear to fade in brightness over time (or was it Alphonsus
getting brighter?). Cameron 2006 catalog ID=177 and weight=3. The
ALPO/BAA weight=2.
Plato 1918 May 20 UT 18:00? Observed by Markov (Russia) "Brightness in
shadow of the light sector & 1 spot" NASA catalog weight=3 (average).
NASA catalog ID #369. ALPO/BAA weight=2.
Alphonsus 1966 May 27 UT 21:10 Observed by Sartory, Moore,
Mosely (England and Ireland, 8.5" reflector, 10" refractor) "Red
colour on central peak area" NASA catalog ID 937. NASA catalog
weight=5. ALPO/BAA weight=4.
Proclus 1970 Jul 11 UT 20:35-20:45 Observed by Dean, Jamieson,
Sparks (Ruislip, ------, England, 6" relector x156) "Dean saw
something in Proclus, alerted Jamieson who saw nothing unusual
at 2043h, but tho't Secchi was quite bright. At 2035 Sparks saw
Proc. fluctuate. Red & blue filters showed some reduction in
brightness. E. edge showed darkening, but not as dark as in
shadows. 10 min later, returned to normal. (Sparks confirmed
Dean)." NASA catalog weight=5. NASA catalog ID #1267. ALPO/BAA
weight=3.
1970 Jul 11 UT 20:35-20:45 During a TLP alert for Proclus, Jamieson
saw nothing unusual, but found instead that Secchi was quite bright.
NASA catalog weight=5 (very good). NASA catalog ID #1267. ALPO/BAA
weight=1.
On 1965 Jul 08 at 01:00?UT a white streak was seen in Grimaldi,
extended towards the limb. This was observed by Rubens de
Azevedo, et. al., Brazil. The Cameron 1978 catalog ID=884 and
weight=3. ALPO/BAA weight=2.
SW of Pico 1844 Apr 25 UT 20:00? Observed by Schmidt (Athens,
Greece, ? refractor) "A bluish glimmering patch of light not
quite within the dark side" NASA catalog weight=4. NASA
catalog ID #123. ALPO/BAA weight=3.
Purbach 1970 Apr 14 UT 12:00-14:00 Observed by Osawa (Awajt-Shima,
Japan, 8" reflector, x288) "Photos in blue and orange taken. Ill-
defined obscur. in blue photo in S. part of crater compared with
orange. (neg. is so faint it is doubtful. Apollo 13 watch. Similar to
Alter's findings in Alphonsus)." NASA catalog weight=2 (low). NASA
catalog ID #1250.
Peirce A (Swift=IAU name) 1937 Mar? 23? UTC 22:00 Observed by Wilkins
(England, UK, 12.5" reflector) "Obscuration on floor if crater. Crater
invis. (similar to #394, 396)." NASA catalog weight=4 (high). NASA
catalog ID #412. Note this is almost certainly supposed
to be 1934 Dec 23!
Piton 1961 Jan 25? UTC 00:00? Observed by Schneller (Cleveland, Ohio,
USA, 8" x53) "Red obscuration concealing peak, @10mi sq (if near SR,
date is 27th; ancilary data given for 27th -- date not given)" NASA
catalog weight=3 (average). NASA catalog ID #731.
Alphonsus 1968 May 05 UT 20:00 Observed by Farrant (Cambridge,
England, 8" reflector, x220, Seeing: Good). "Did not see gray patch SE
(ast. ?) of c.p. Noted W. (ast. ?) dark patch was invis. while S. one
was seen easily, emerging from shadow. On 7th all seen easily, emerging
from shadow. On 7th all 3 clearly vis. with the darkest one the invis.
one on 5th." NASA catalog weight=3. NASA catalog ID #1071. ALPO/BAA
weight=1.
Proclus 1984 Jul 06 UT 20:29-20:43 light green spot observed by Madej
(England) in the central region. No colour seen elsewhere. At 20:10
Foley (Kent, UK, 12" reflector) had seen a small extending of darkening
in the south east floor (not present 2 hours before) and a lot of fine
detail - though everything was normal again by 22:50UT. At 22:15 Amery
(Reading, UK) found a large dark spot on the south east floor. Other
observers: J and A.cook (Frimley, England) could not confirm but their
seeing was IV and tranparency was poor" Mobberley found no colour and
also no detail on the floor. BAA Lunar Section Report. Cameron 2006
catalog ID=248 and weight=3. ALPO/BAA weight=3.
On 1979 Sep 29 at UT10:00-12:00 S. Turner (Maryborough, Australia)
observed a strong beacon like flash in white light that moved back and
forth in the east wall of Plato (very bright) and Mons Pico. tried
changing eyepiece and the field of view, but this wasn't the cause of
the effect. A check at 11:07UT did not show the effect, but it was back
again by 11:18UT being more pronounced at Mons Pico than the east wall
of Plato. SSW of Mons Pico was also blinking slightly. At 11:32 the
blinking effect was irregular 5-10 sec and this continued until
12:00UT. Cameron 2006 catalog ID=71 and weight=0 but she suggests
atmospheric scintillation as a cause. ALPO/BAA weight=1.
On 1979 Sep 29 at UT10:00-12:00 S. Turner (Maryborough, Australia)
observed a strong beacon like flash in white light that moved back and
forth in the east wall of Plato (very bright) and Mons Pico. tried
changing eyepiece and the field of view, but this wasn't the cause of
the effect. A check at 11:07UT did not show the effect, but it was back
again by 11:18UT being more pronounced at Mons Pico than the east wall
of Plato. SSW of Mons Pico was also blinking slightly. At 11:32 the
blinking effect was irregular 5-10 sec and this continued until
12:00UT. Cameron 2006 catalog ID=71 and weight=0 but she suggests
atmospheric scintillation as a cause. ALPO/BAA weight=1.
On 1994 Apr 19 at UT 22:00 R. Knopp (Berlin, Germany) noticed a
darkening of the interior of the crater Atlas. The ALPO/BAA weight=1.
Plato 1982 Nov 24 UT 22:00-23:30. K.P. MArshall (Columbia, 12"
reflector, x100, x200, x480, seeing III, reasonably steady, but
some turbulence. No craters could be seen on Plato's floor,
despite observing conditions being acceptable. The floor was
evenly toned, and the walls were sharply defined. By 23:10 there
was a suspicion that the central craterlet was there, but he
could not quite make it out, even with averted vision. ALPO/BAA
weight=1.
On 1988 Jul 23 at UT03:07 D. Darling (Sun Praire, WI, USA, 12"
reflector, x150, seeing = 6/10) discovered that the dark area on the
floor of Proclus, seen earlier by UK observers was still present, but
less so (?) and the shape changed. When viewed through a green filter
it was less distinct. "Change with two other filters. Polarizer gave a
circular shape with a knot on SE side & W58 in White." The measured
brightness of Proclus was 9 on three sides and 8.5 on its west rim. The
floor was 5.5, but the dark spot was 4. Alphonsus, Bullialdus,
Copernicus, Eratosthenes, Plato and Ptolemeaus were all normal. The
Cameron 2006 catalog ID=332 and the weight=1. The ALPO/BAA weight=1.
Tycho observed by G. North (UK) seen to have greyness
inside parts of its shadow. Confirmed by J.D. and M.C. Cook
Possibly light scattered of illuminated wall into shadow
or highland starting to break through the shadow.
ALPO/BAA weight=2.
Plato 1952 Apr 04 UT 02:45 Observer: T.A.Cragg (Mt Wilson, CA,
USA, 31cm reflector, x420, seeing fairly good, transparency
fair) - Obscur. of floor (seen a few hours after Wilkins & Moore
obs. confirm.?) " - indeed Haas in Stolling Astronomer 2002 Vol
45, p29 states that Cragg was amazed to see Plato's floor with
absolutely nothing on it! He was able to draw details elsewhere
in other features. NASA catalog weight=5. NASA TLP ID No. #551.
ALPO/BAA weight=2.
On 1994 Apr 20 at UT 01:31 D. Darling (Sun Praire, WI, USA) found that
Picard crater was surrounded by a dark nebulous patch - it was
impossible to resolve detail inside this dark zone. The ALPO/BAA
weight=1.
Alphonsus 1966 May 28 UT 23:00-01:00 Observed by Smith (England, 10"
reflector) Birney (VA?, USA, 8" refactor + Moonblink) Corralitos Obs.
(NM, USA, 24" reflector + Moonblink) "Red patches (Smith), Trident Moon
Blink device suspected(?? log)earlier at 22:40. Birney observed at
2300-0100?, and gave indep. confirm? Corralitos did not confirm MB
(however they report Gassendi-- misident. ?)" NASA catalog weight=5. NASA catalog ID #938. ALPO/BAA weight=4.
On 1965 Jul 08 at 01:00?UT a white streak was seen in Grimaldi,
extended towards the limb. This was observed by Rubens de
Azevedo, et. al., Brazil. The Cameron 1978 catalog ID=884 and
weight=3. ALPO/BAA weight=2.
On 1992 Jun 09 at UT 18:52 G. Kolovos, Thessaloniki, 40.63111N,
22.9597W, height 28m, Greece) photographed two blue spots on the
terminator region of the Moon in one of a series of Ektachrome film
pictures. The rest of the Moon was a white-yellow colour. The ALPO/BAA
weight=1.
On 1960 Feb 06 at UT14:30 Morozov (Moscow, Russia) saw with the naked
eye a bright point inmovable but with brightness variations in dark
part of Moon, 3days past first quarter, 2days before SR! (says
Cameron). Cameron 1978 catalog ID=728 and weight=3.
Copernicus 1939 Mar 29 UT 19:00-19:15 Observed by Wilkins (Kent,
England, 6" reflector) "C.P. diffuse light spot, faint glow s as
tho in a luminous mist (3h before SR) Some indication of
E.terraces, then vanished." NASA catalog weight=4. NASA catalog
ID #447. ALPO/BAA weight=3.
Plato 1976 Nov 30 UT 19:15 T. Flynn (Edinburgh, UK, 29cm
reflector, Wratten 25 and 44a filters) observed that there
were two whitish semi-circular tide like marks enclosing two
dark patches adjoining the interior west wall The observer was
puzzled because if these were two masses of spawning foot
hills, then why would the cental areas, presumably the higher
parts, be dark - when the contrary is usually the case?
ALPO.BAA weight=1.
Copernicus 1976 Nov 30 UT 19:40 T. Flynn (Edinburgh, UK, 29cm
reflector, Wratten 25 and 44a filters) observed that the
Copernicus craterlet chains werebetter seen through a red
filter than a blue. ALPO.BAA weight=1.
Purbach 1976 Nov 30 UT 19:40 T. Flynn (Edinburgh, UK, 29cm
reflector, Wratten 25 and 44a filters) observed that the
crater interior was better see through a red filter than a
blue. ALPO.BAA weight=1.
Plato 1932 Apr 15 UT 06:57 Observed by A.V. Goddard & friend
(Portland, Oregon, USA, 16" telescope, S=G steady) "Sudden
appearance of a white spot like a cloud of steam (in appearance
only), and in less than a minute it had spread in a NW
direction, until it almost reached the rim of the crater" NASA
catalog weight=4. NASA catalog ID #403. ALPO/BAA weight=4.
On 1981 Sep 08 at UT 21:28-21:34 P. Madej (Huddersfield, UK, seeing
III-IV and trasnaparency good) observed a light orange transparent
cloud extending from the north east inner corner across over the floor
of Plato. Camero comments that this report was confirmed by 3 othr
observers. The shape of this clud varied. The Cameron 2006 catalog ID=
153 and weight=4. The ALPO/BAA weight=3.
On 1986 May 18 at UT 20:45-22:25 M. Mobberley (Suffolk, UK, seeing II-
IV) found that the central craterlet of Plato was an ëasily seen "white
splodge" although it was quite difficult to see when imaged with video.
Foley and Cameron comment on IR sensitivity of the CCD camera used. The
Cameron 2006 catalog ID=285 and the weight=1. The ALPO/BAA weight=1.
On 1988 Jul 24 D. Darling (Sun Praire, WI, USA, 12" reflector,
x150, S=7/10, T=3) observed the following in Proclus: "At 0213
the previously observed gray area was 1/3 of July 22 and V
shaped and fanned out across the floor. Could see hint of knot
seen before. Craters named in 7/23/88 (#319) were all normal
this time too". Is it possible that this report refers to the
crater "Gray" rather than "Proclus" as the column field suggests
in the Cameron catalog? The Cameron 1978 catalog ID=333 and
weight=5. The ALPO/BAA catalog weight=2.
Dawes 1973 Feb 12-23 UT 22:30-01:20 Observed by Porter (Narragansett?,
RI, USA, 6" reflector x96, S=9, T=0-4, alt=55-75deg?) "Brightening of
some of permanent pts. monitored while others stayed steady & normal
brightness. (Other nites' obs. suggest that he saw end of dimming event
& return to normal). Distinct fluctuations." NASA catalog weight=4
(good). NASA catalog ID #1361.
Alphonsus 1966 May 29 UT 21:45-22:45 Observed by Wise (England, 4.5"
reflector, x125). and Corralitos Observatory (NM, USA). "Glint lasting
1.5s. (onset of Smith's anomaly? Specular reflection should last
longer). Not confirmed by Corralitos MB, (however they report Gassendi?
misident., or did they obs. another feature?). At UT 22:45 Smith and
Brown (England, UK, 10" reflector) observed reddish patches in
Alphonsus. Negative results from Brown though at 21:21Ut and 22:25UT).
The Cameron 1978 catalog ID=939 and 940 and weight=4. The ALPO/BAA
weight=3.
On 1984 Jun 09 at UT 04:55-05:14 P. Jean (Outremont, Canada) detected
in the dark side of the Moon, a few km east of Kies crater, a bright
point that should not be poking out of the shadow (according to Foley).
The Cameron 2006 catalog ID=244 and the weight=3. The ALPO/BAA
weight=2.
On 1974 Jan 03 at UT 18:30 a Norwegian amateur astronomer,
Hoydalsvik (Hakonsgate, in West Norway, 60mm refractor)
photographed the Moon using High Speed Ektacrome (400ASA) film
with good focus. The TLP was located on the southern slope of
Sasserides H and was pink in colour with some bluish in it.
The coloured area was circular with a diameter of 0.5 minutes
of arc. Only one exposure was taken. The photograph was
checked by the Institute of Theoretical Astrophysics,
University of Oslo. Although they thought it was probably
genuine (could have been an impact flash?) suggestions by the
BAA lunar section favoured static electrical discharge on the
film. It is uncertain whether the film was ever examined by a
Photographic developing lab such as Kodak, who would be able
to tell if it was real or an artefact. ALPO/BAA weight=1.
Tycho 1998 Feb 06 UT 22:48-22:54 R. Braga (Corsica (MI),
Italy, 102mm f8.8 refractor, x180, with diagonal, Wratten 23A,
80A and an OR5 filter, seeing II, Transparency good). Observer
noticed that the floor darkened towards the NW (IAU),
particularly with the blue Wratten 80A filter. The ALPO/BAA
weight=1.
On 1991 May 24 at UT 00:05-00:08 UT Romualdo Lourencon (Sao
Paulo, Brazil, 60mm refractor, seeing=III) detected a circular
cloud in Jansen B and H? (Gazateer report says F and K). "The
crater of the event 100km diam. compared to Copernicus, dark
with crescent obscured region below it. Was S of Jansen. A
circular depression there was before LTP in darkness. Wonders if
circ. depr. was shadow of cloud? The Cameron 2006 catalog ID=
428a and the weight=3. The ALPO/BAA weight=1.
Plato 1968 May 07 UTC 20:48-21:05 Observed by Farrant (Cambridge,
England, 8" reflector x220) "Red color No. of landslip in W. wall seen
in blink & vis. Vanished by 2105h. Had not returned at 2125. (Moore has
wrong date in his extended catalog.)." NASA catalog weight=3. NASA
catalog ID #1074.
On 1984 Jul 08 at UT 20:10-22:05 P. Moore (Selsey, UK, seeing IV-V)
suspected that the floor of Proclus was slightly darker than normal.
The Cameron 2006 catalog ID=249 and the weight=1. The ALPO/BAA
weight=1.
South of Copernicus 1972 Feb 24 UT 19:30-20:00 Observed by McConnell
(England, 6" reflector, x195, seeing=good) "White spot just S. of Cop.
about same size as Copernicus H (@ 5km), (there is a bright area or mt.
SW of Cop. H)." NASA catalog weight=1 (very low). NASA catalog ID 1323.
On 1994 Apr 21 at UT 06:00 W, Cameron (Sedona, USA) detected a reddiah
colour on Pronontorium Laplace, This is TLP event No. 9 in the ALPO
Clementine LTP program Nov 1994. The ALPO/BAA weight=2.
Om 1987 Sep 04 at UT 03:00 J. Caruso (Middletown, CT, USA, 3"
refractor, x155, S=6/10 and T=8/10) found that Bianchini G was not
visible, however Heraclides E, Helicon G, and indeed many other smaller
craters could be seen. There were two small mountains in the general
area of Bianchini G. and a mare ridge - all these were clearly seen.
Caruso states that Bianchini G should normally be much more clearly
seen than the other features mentioned and is the same size as
Heraclides E. The Cameron 2006 catalog ID=305 and the weight=3. The
ALPO/BAA weight=1.
Gassendi 1966 May 30 UT 20:32-20:59 Observed by Sartory (England, 8.5"
reflector + filters) "Orange patch & obscuration -- detected by Eng.
moon blink system. Color seen visually."NASA catalog weight=4 (good).
NASA catalog ID #941.
On 1991 May 24 at UT 20:00? Romualdo Lourencon (Sao Paulo,
Brazil, 60mm refractor, seeing=III) detected a circular cloud in
Jansen B and H? (Gazateer report says F and K). "The crater of
the event 100km diam. compared to Copernicus, dark with crescent
obscured region below it. Was S of Jansen. A circular depression
there was before LTP in darkness. Wonders if circ. depr. was
shadow of cloud? The Cameron 2006 catalog ID=428a and the
weight=3. The ALPO/BAA weight=1.
On 1988 Jul 25 at UT03:15 H. Davis (Madison, WI, USA) stated that
Proclus was normal apart from a "slightly darker area in SW (Ast) SE
(IUE) corner." The Cameron 2006 catalog ID=334 and the weight=0. The
ALPO/BAA weight=1.
Callipus and vicinity 1973 Feb 13 UT 23:16-23:50 Observed by Frank
(E.Pepperell, Massachusetts, USA, 6" reflector x100, Seeing=good,
altitude=45 deg). "Large dark patch, albedo=3 present E. of Calippus.
Drawing. (Shows it into Callippus also). Never seen before or since.
Albedo normal (4.5) at 2350h. (obs. monitors Callippus in ALPO-LTP
program)." NASA catalog weight=3 (average). NASA catalog ID #1362.
Gassendi - 1966 Sep 25 UT 20:20-20:50 observed by Moore and
Moseley(Armagh, N.Ireland, 10" refracfor x140) "Reddish patches,
regarded dubious, owing to low altitude of the Moon". NASA
catalog weight=1. NASA catalog ID #981. ALPO/BAA weight=1.
On 1991 May 24 at UT 23:10 M.C. Cook (Frimley, UK) found the
apron region of Censorinus had a very dull white apron, but was
not diffuse. A sketch was supplied by this experienced observer.
The Cameron 2006 catalog ID=428b and the weight=3. The ALPO/BAA
weight=2.
Plato 1872 Jul 16 UTC 21:00? Observed by Pratt (England?) "NW portion
of floor was hazy" NASA catalog weight=3 (average). NASA catalog ID #
179.
A.S.Williams of West Brighton, UK, using a 5.25" Calver, x150 and
definition fairly good. Observer noticed that the Mare seemed covered
with a close network of innumerable streaks, and spotted with countless
numbers of light specks, so that it would hardly be possible to
delineate them all in one night. The spots and streaks together must
have numbered ~1000. The observer had never seen anything like the
number of spots and streaks. Peirce A, was not at all easy to see and
neighboring spots almost as bright made it difficult to distinguish
which one was Peirce A. ALPO/BAA weight=3.
On 1982 Aug 01 at 00:00-01:00 K. Marshall (Medellin, Columbia, 12"
reflector, seeing I-II) noted shading on the east floor of Plato that
was apparently lighter than the rest of the floor and this was seen at
both low and high magnifications. Foley notes that this was unusual.
There were three craterlets visible on the floor - the central one was
the brightest. Cameron 1978 catalog ID=178 and weight=3. ALPO/BAA
weight=1.
Gassendi 1967 Jun 18 UT 21:10-22:30 Observed by Whippey
(Northalt, England, 6" reflector?) "Faint redness outside NE &
SE wall of crater." Moore (10" Armagh refractor, x360) was
observing too 22:10-22:40, with and without a Moon Blink but
detected no redness, however his observing conditions were not
very good at the time. NASA catalog ID #1039. NASA catalog
weight=3. ALPO.BAA weight=2.
On 1976 Apr 10 at 21:15-21:49UT S.Spencer (60mm refractor x60, seeing
quite good) noticed a faint red glow at the south west wall of Gassendi
covering a span of about 35 deg arc. The observer had some doubts about
this because they were using a small telescope, but thought that they
ought to report it, just in case. A BAA Lunar Section report. ALPO/BAA
weight=1.
Plato 1966 Sep 25 UT 23:12-23:35 Observed by Moseley (Armagh, Nortern
Ireland, 10" refractor, x140) "Eng. moon blink sys. blinks inside the
crater. Very dubious due to low alt. of moon." NASA catalog weight=1
(very low). NASA catalog ID #982.
Gassendi 1967 Jun 18 UT 22:50-23:59 Observed by Whippey
(Northalt, England, 6" reflector?) "Faint redness outside NE &
SE wall of crater." Moore (10" Armagh refractor, x360) was
observing earlier 22:10-22:40, with and without a Moon Blink but
detected no redness, however his observing conditions were not
very good at the time. NASA catalog ID #1039. NASA catalog
weight=3. ALPO.BAA weight=2.
Posidonius 1952 Jul 03 UT 19:13-19:27 Observed by Dzaplashvili,
Ksanforalif, Negrelishvili (Georgia, Soviet Union, 13" reflector,
polarimeter, S=clear) "Making polariz. mess. of it. Aristotles.
Eudoxus. & Aristillus. only Pos. gave higher rdgs. & oscillated while
others gave repeatedly same results. 40 other times Pos. was normal.
Never had seen such behavior Table gives deflections. Obs. repeated 2X
Obs. from 1843-1947h." NASA catalog weight=5. NASA catalog
ID #552. ALPO/BAA weight=5.
On 1985 May 30 at UT 20:10-23:54 P.Moore (Selsey, UK, 15" reflector)
and at the same time Doherty (Sussex, UK, 15" reflector) observed a
strangely bright and pink/red north rim of Aristarchus crater during
UT20:20 and 20:36UT. The effect reduced between ~20:39 and 20:44UT.
M.C. Cook (Frimley, UK) found the northern wall to have a red/purple
colour but the effect vanished after 50 minutes. Cook also saw a "V"-
like notch in the NW crater shadow and this appeared to be bigger than
normal. G. North (Sussex, UK) saw a tinge of pink colour on the
northern rim and a bit later a "ruby red" colour on the north-west wall
- again this effect lasted 50 minutes. Moseley verified the colour.
Finally M. Hather (Yorkshire, UK) suspected the north wall of
Aristarchus to be blue in colour. Cameron suspects that this TLP is not
spurious colour because it is in the wrong place. The Cameron 2006
catalog ID=276 and the weight=5. The ALPO/BAA weight=4.
On 1985 May 30 P.Madej (Huddersfield, UK, 77mm refractor, x111
and x250, seeing II-III, transparency good) whole spectrum of
colours seen on the central peak area, visible in both
eyepieces, and was more prominent at the higher magnification.
Not aware if the observer checked for this effects on other
terminator peaks? xALPO/BAA weight =1.
Cavendish 1956 Jan 24 UTC 20:34-20:45 Observed by Houghton and Warner
(England) "Variable flashes seen from W. inner(?) wall of crater, then
a little inside the terminator. Flashes began with a bright glare at
20:34, were very bright for ~3 min, then faded. Flash rate
approximately every 1.5 sec. Other point like peaks did not flash. Also
indications were seen of reflections of flashes from E. (inner?) wall
and the crater's floor was faintly lit by a glare. Ref: Strolling
Astronomer p27, Vol 45, 2003. 17cm reflector x230. Seeing good-
excellent. NASA catalog assigns this observation a weight of 4 (good).
NASA TLP ID No. #631.
On 1963 Nov 28 at UT 05:00-06:00 Greenacre, Barr, Hall and
Dungan (Flagstaff, AZ, USA, 24" refractor) observed a deep violet
area form on the western exterior of Aristarchus, and a less deep
violet area form to the eastern edge of Aristarchus. As these
were becoming stronger, a blue-like haze formed on the sunlit
floor of Aristarchus, that obscured underlying detail. The
ALPO/BAA weight=2.
Herodotus 1971 Jul 05 UT 03:48 Observed by Bartlett (Baltimore,
MD, USA) described in the NASA catalog as: Pseudo-c.p. I=
4(albdeo) appeared to cast a distinct shadow. 1st time seen.
(Apollo 15 photo shows an apparent slight elev. nr. center --
very very low hills? 5" refelctor x79,283x, NASA catalog weight=1
(low). ALPO/BAA weight=2.
Aristarchus 1982 Nov 27 UT 20:13-01:00 J-H Robinson (Teighmouth, Devon,
UK) found that the bands of Aristarchus were clearer in red than in
blue light. North found that the sunlit part of the crater was very
bright. M. Cook described the crater as a "kaleidoscope of colour.
Foley observed UT 23:05-01:00 (Kent, UK, Antionadi III, Transparency
Moderate) - Colouration Seen - Ref: BAA Lunar Section Circular. The
Cameron 2006 catalog ID=190 and weight=5. The ALPO/BAA weight=3.
On 1985 Jun 29 at UT 22:56 M.C. Cook (Frimley, UK, seeing poor)
observed that Torricelli B looked as bright as a mountain to its south
west - no colour was seen. Cameron comments that this was similar to
Marshall's 1985 Jul 1 observation. The cameron 2006 catalog ID=278 and
the weight=3.
On 1997 Oct 13 at UT11:09-11:21 D. Rodway (Oamaru, South Island, New
Zealand, 8.5" reflector, x270) saw a deep salmon-pink colouration in
the south east corner interior of the crater Aristarchus. This colour
was confirmed by the observers wife. By 11:21 UT the colour had faded
completely. Rodway had been a lunar observer since 1958, using a wide
range of instruments from 3 inch refractors to 12 inch reflectors and
had observed a TLP in Gassendi back in 1966 (from L'ondon, UK), and so
was an experienced observer. The ALPO/BAA weight=4.
On 1982 Aug 01 at UT20:50 M. Mobberley (Suffolk, UK, 14" reflector,
seeing III-IV) found that LaPlace A was significantly more prominent
than usual - comparisons were made with photographs in books. The
Cameron 2006 catalog ID=178 and weight=3. The ALPO/BAA weight=1.
Proclus 1990 Mar 09 UT 00:12-00:13 Observed by Marie Cook (Frimley, UK,
3.5" Questar telescope) observed a "long plume of light" the brightness
was the same as the wall region. It went from the southern rim about
half of the way across to the centre in the "northerly". The plume
feature was not seen at higher magnifications. Change in brightness
also noted. The Cameron 2006 catalog ID=394 and the weight=1. The
ALPO/BAA weight=1.
Aristarchus 2014 Dec 04 UT 03:14-03:15 M.P. Homan (Grand Rapids,
MI, USA, Nikon P520 x48) 11 digital images taken. These show
possible blue colour in the Aristarchus area e.g. on the ray
between Herodotus an Aristarchus. ALPO/BAA weight=1.
On 1994 Apr 23 at UT02:41 D. Fryback (Madison, WI, USA) observed a
starlike flash in Alphonsus crater. The ALPO/BAA weight=2.
On 1984 Nov 05 at UT18:00 Marshall (England) noted that there was no
normal brightening on the floor just next to the southern most
craterlet. The Cameron 2006 catalog ID=251 and the weight=2. The
ALPO/BAA weight=1.
On 1994 Apr 23 at UT 03:30 the US Navy Clementine Spacecraft, in orbit
around the Moon, obtained images of the Cobra Head region of
Aristarchus crater that suggested a ~15x colour ratio increase (0.4
microns / 1.0 microns) in comparison with images obtained on 1994 Mar
03. This was presented as a poster paper 18.04 at AAS 31st DPS meeting.
However it was later suggested that this was due to incorrect
radimetric calibration procedures being followed. The ALPO/BAA
weight=1.
Herodotus 1998 Dec 30 UT 18:50-19:10 observed by J.Knott
(Liverpool, UK 22cm Newtonian, x216, seeing II, transparency
good). Observer reports a bright spot, as bright as the
central peak in Aristarchus on the NW rim of Herodotus at
19:10 (still there at 19:15, but the curious thing was that it
was not visible earlier at 18:50? Now there is a bright
craterlet here, and the observer doubted if what he had seen
was unusual - though we have the rise in brightness o20
minutes to account for? The ALPO/BAA weight=1.
Aristarchus 1965 Nov 06 UTC 03:20-03:50, 05:50 Observed by Bartlett
(Baltimore, MD, USA, 3" refractor x300, S=6, T=5) "Strong blue-viol.
glare on E. & NE wall; dark viol. hue in nimbus. (absent at 0320-0350.
Listed as 11/8/55 in both ref. 210 & MBMW, but should be 1965). NASA
catalog weight=4, NASA catalog ID #911.
In 1950 Aug 25 at UT 10:55 T.Saheki (Osaka, Japan) observed a
stationary yellow-white flash on the Moon of duration 0.2 sec
and mag 6.5. Cameron suggests that this was a meteor. The
Cameron 1978 catalog ID=536 and weight=0. The ALPO/BAA weight=1.
On 1985 May 31 at UT 20:23-22:00 G. North (Sussex, UK, turbulent
seeing) found Torricelli B at 20:23 to be mauve in colour and to be
very bright. However the colul had gone by 20:29UT. "Varied in albedo
2s then image blurred at 5-10s (atm) at 2034 became pink). At 21:35UT
M. Mobberley (Suffolk, UK) found a white patch in the crater centre and
a mag 8 flash was seen (confirmed independently by a 2nd observer ~
113km away)- there was no shadow. At UT 20:30 P.W. Foley (Kent, UK,
12"reflector, seeing excellent) found no colour, but the brightness was
changiong and he confirmed the bright patch on the crater's floor,
variable 22:15-22:25UT, "then expanded over rim". The Cameron 2006
catalog ID=277 and weight=5. the ALPO/BAA weight=4.
Two small conical mountains, near last 4th May eruption,
close to the third one that he had seen before, but not
these two. They were not on any map.
Schickard 1944 Aug 31 UTC 21:00? Observed by Wilkins (Kent, England)
described in the NASA catalog as: "Saw a mist in it which was gone next
nite. interor was dotted with white spots, contrasting sharply with
dark areas. All very clear on Aug 15 at sunset". 8.5" reflector. NASA
catalog weight=4 {high). NASA catalog TLP ID No. #492. ALPO/BAA
weight=3.
Oenopides-Selecucus 1951 Aug 15 UT 13:11 T,Osawa (Japan)
observed a brownish tinge to the terminator region in the
vicinity of these two craters. ALPO/BAA weight=1,
Aristarchus 1967 Sep 17 UTC 02:05-02:21 Observers: Delano (Fall River,
MA, USA) and Corralitos Observatory (Organ Pass, NM, USA). The former
used a 12.5" reflector at 400x and the latter a 24" reflector. The NASA
catalog states the following: "A rimtop cratelet on SW rim appeared
almost as bright as c.p. thru a Wratten 25 filter (red) but no brighter
than a lower central wall & rim thru a Wratten 48 (blue) filter. Inner
W. slope of craterlet displayed a bright red color which became less &
less noticeable until 0212h It was no longer brighter than other parts.
At 0217 it flared again brighter red for 1m. (indep. confirm. of
Seeliger for activity in Aris. ?) Corralitos MB did not confirm. NASA
catalog weight=4. NASA catalog TLP ID No. #1045.
ALPO/BAA weight=2.
On 1975 Mar 25 at UT18:50-20:50 P.W. Foley (Kent, UK) observed
blue/grey in Aristarchus. The ALPO/BAA weight=1.
Aristarchus 1982 Nov 28 UTC 23:35-23:55 Observed by Foley (Kent, UK,
Antionadi III, Transparency Moderate) - Colouration Seen - Ref: BAA
Lunar Section Circular. ALPO/BAA weight=2.
Aristarchus 1975 May 23 P.W. Foley (Wilmington, UK, 12"
reflector, x200, x360, x624, atmospheric clarity good, seeing
III from 20:15-22:30, but the clouded out at 22:30, and from
23:15-01:15 seeing was IV-V with poor transparency) observed
(22:20-20:45 UT) variation in the SE corner of the
Aristarchus, namely the usual dark bands were alternating
light to dark, not in keeping with otyher crater features.
This effect was not linked to atmospheric turbulence. Also
projected image of bands beyond the crater W. wall were
repeatedly noted. The observer broke away from observing at
20:45UT to make a telephonealert call. At 20:55UT they noted
that the area between Vallis Schroteri and Herodotus seemed
very light/bright, also the E. exterior of the crater wall of
Herodotus. From 21:01-21:11 A slight blueness was seen to
extend from the NE corner of Aristarchus, along the exterior
rim, acrossand beyond Herodotus to the SW. A tgorough search
was made of many bright areas, both near the terminator and to
the E., but no blueness could be detected elsewhere. A slight
orange hue was noted along the E. limb of theMoon (Spurious
colour). From 21:18;22:30 Aristarchus seemed normal again, and
likewise the head of Vallis Schoteri too. The observer was
clouded out from 22:30-23:15and from 23:15-01:30 the seeing
was so appaling that no colour or projection of the bands
could be seen. A Moon Blink was used during the session, but
no colour was detected in this? Another observer, R.W. Rose
(Devon, UK) observed 21:20-21:30 but had IV seeing, and saw
nothing unusual, but commented that if TLP wactivity had been
taking place, then they would probably not have seen it. The
ALPO/BAA weight=1.
On 1985 Jul 01 at 02:00-03:00 UT K. Marshall (Medellin, Columbia)
observed thatTorricelli B was very bright - verified using a C.E.D. No
colour was seen though. the Cameron 2006 catalog ID=279 and the weight=
4. The ALPO/BAA weight=3.
On 1975 Mar 25 at UT19:59-20:02 P.W. Foley (Wilmington, Dartford, Kent,
UK, 30cm Newtownian) observed blueness along the inner southern wall of
Plato. This is a BAA report. The ALPO/BAA weight=1.
On 1980 Jan 01 at UT 00:10-00:21 A.C.Cook (Frimley, UK, 12" reflector,
Wratten 29 and 44A filters, Seeing II-III and transparency poor-
moderate) suspected that the floor was slightly brighter in blue light
than in red. No such effect was seen earlier at 23:54-23:57. Cameron
2006 catalog ID=81 and weight=3. ALPO/BAA weight=1.
Aristarchus 2015 Mar 03 UT 23:58 Brendan Shaw (UK) saw a flash
on the NW rim of Aristarchus on his computer screen - the camera
was working in the near IR. Seeing was not very good at the
time. Unfortunately this flash occurred in between imaging
sessions. No other flashes seen, despite looking. The observer
considerd the possibility that it might have been a cosmic ray
detection, but cannot say for sure. The ALPO/BAA TLP weight=1.
Colour seen between Aristarchus and Herodotus by P. Moore
and G. North. ALPO/BAA weight=3.
On 1994 Apr 24 at UT 03:50 R. Manske (Waunakee, WI, USA) found that the
Cobra Head appeared to have an obscuration on the top eastern half. The
ALPO/BAA weight=2.
On 1983 Oct 19 at UT 21:09-23:40 G. North (Bexhill on Sea, UK, seeing
III) found Aristarchus crater to be slightly blue in colour, and very
bright, despite the fact that no colour was seen elsewhere on the Moon.
At 22:08UT Foley (Kent, UK, 12"reflector, seeing II) obtained an
extremely high CED brightness measurement and also picked up a "blue-
violet" cast, especially inside the west rim, furthermore he saw noe
detail in it. The Cameron 2006 catalog ID=230 and the weight=5. The
ALPO/BAA weight=3.
In 1959 Nov (Day unknown) at UT 21:15-22:15 Bradford (South Shields,
UK, 15" reflector, x480) observed in Littrow: "Cocealed by a dusky cloud.
Appeared to be stream or smoke. No change in 1h. Following week no
trace. (SR Nov 5, SS Nov 18. Says he obs. at time of unmanned landing,
but there were none in Nov.) Similar to #722". The Cameron 1978 catalog
ID=726 and weight=2. The ALPOS/BAA weight=2.
Lichtenberg 1966 Jun 02 UTC 03:05-03:35 Observed by Schneller
(Cleveland, Ohio, 8" reflector, slit spectrascope) "Red glow on W. wall
(Schnller thinks this is "normal" reddening at SR; however, these vary
according to Ricker), (This rep't is the only positive one from alert
sent out to observe for J.Green's tidal predictions, See list of neg.
obs.)" NASA catalog weight=3 (average). NASA catalog ID #944
On 1789 Jan 10 at UT 00:00 Seyffer (Germany) observed "a lunar
volcano". Cameron comments that this must have been bright as it was
near full Moon. The Cameron 1978 catalog ID=56 and weight=4. The
ALPO/BAA weight=2.
Marius 1881 Jan 13 UTC 20:00? Observed by Williams (England?,
5.5" reflector) "Speck of light in crater". NASA catalog weight=
3 and catalog ID #220. ALPO/BAA weight=2.
Aristarchus 1966 Jun 02 UTC 04:06-04:20 Observed by Jaeger (Hammond,
Indianna, 6" reflector) "Brownish-yellow edge on ? rim. 2 other obs.
this site saw nothing unusual." NASA catalog weight=2 (low). NASA
catalog ID #945.
Vieta 1923 Sep 23 UTC 19:00? Observed by Cernov (Russia, 2 refractors?
x94?) "Both dark spots merged together even with 94x magnification.
(due to libration &/or seeing?)" NASA catalog weight=1 (low). NASA
catalog ID #389.
Gassendi 1972 Feb 27 UT 23:15-00:10 Observed by A.Kemp (Cheshire,
UK, 8.5" reflector x286) "Suspicion of blink between Gass. c.p. &
Gass A. Clouds prevented confirm. Hedley-Robinson didn't see
anything unusual earlier (20:00-20:20)." Note that the duration
of the event, or indeed precise UT at which it was seen is not
given. NASA catalog weight=1. NASA catalog ID #1324. ALPO/BAA
weight=1.