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.
On 2004 May 02 at UT03:24 M. and L. van Son (Bremerton, WA, May 1st
7:24PM PST) saw a naked eye flash on the Moon. The observers were
glancing up at the Moon in daylight when they saw a bright white flash
(observer and his wife together) in the upper/mid Mare Serenitatis
region, west of the crater Posidonius. "Larger than how Venus appears".
"It was a quick flash like white, intense lightning. I'm not sure how
to report degrees of arc but if the face we see is 900, and we start
from the east then the flash occurred about 225 arc seconds to the
west. This was observed by the naked eye, with clear skies between us
and the moon." The observers checked for signs of aircraft vapour
trails but could not see any. There is a possibility that it could have
been sun glint from an Iridium satellite, but this needs to be checked
out and usually these last longer than the observed effect. It would be
useful to obtain whole Moon images under the same illunination and
libration so that we can judge this observation properly. The ALPO/BAA
weight=4.
Cobra Head 1966 May 02 UT 20:05 Observed by Sartory (England, 8.5"
reflector x400) "Eng. moon blink detected red spots, seen visually
also". NASA catalog weight=4 (good). NASA catalog ID #934.
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.
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.
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
Manilius 1968 Nov 04 UT 00:15-00:30 Observed by Jean et al. (Montreal,
Canada, 4" refractor, 6" reflector) "Extremeley bright flash on Men. &
Man. each." NASA catalog weight=2 (low). NASA catalog ID #1101.
Menelaus 1968 Nov 04 UT 00:15-00:30 Observed by Jean et al. (Montreal,
Canada, 4" refractor, 6" reflector) "Extremeley bright flash on Men. &
Man. each." NASA catalog weight=2 (low). NASA catalog ID #1101.
Eratothenes 1954 Jul 14 UT 04:18-05:00 Observed by Bartlett (Baltimore,
MD, USA, 5" reflector, x150, S=4, T=3) "Violet glare on E. wall bright
spot (EWBS)" NASA catalog weight=4 (high). NASA catalog ID #565. ALPO
/BAA catalog weight=3.
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 1903 Apr 11 at UT 23:44 Zlatinsky (Russia) observed the following
for Tycho? or Aristarchus?: "Dur. a lunar eclipse a bright extension of
lunar (rays?) in shadow for 30m until mid-ecl." was seen. W.W. Magness
(England, UK, 3" refractor) also saw two bright streaks of light,
either side of the uneclipsed crsecent of the Moon. The Cameron
1978 catalog ID=217 and weight=2. The ALPO/BAA weight=2.
On 1969 Sep 25 at 19:00?UT Azeau (Paris, France, 12" reflector, x100,
Seeing = good, altitude=20 deg) observed during an eclipse brilliant
points for 30 minutes in Ross. Cameron says that the date given
originally (16th Sep) was wrong because the age was 5 days and not full
Moon. There was however a peumbral eclipse on Sep 25th at 20:10 (max).
The Cameron 1978 catalog ID=1201 and weight=1. 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.
On 1912 Apr 01 at UT 22:00-23:00 LeRoy (France?) during a
partial eclipse, observed Tycho to be visible as a very bright
spot standing out in the slate grey shadow. Apparently only
Tycho was seen during the elipse. The mid eclipse point was at
22:14UT. The Cameron 1978 catalog ID=236 and the weight=1. The
ALPO/BAA weight=1.
On 1950 Sep 26 at UT 02:52, 03:10 Reid (Montreal, Canada, 6" reflector
x48) and Venor (Montreal, Canada, 12" reflector) observed a
brightening, fading, and brightening in Aristarchus crater during
totality. There was a phosphorescent glow (date not given but times
match this eclipse). cameron suggests that this is a confirmation
report. The cameron 1978 catalog ID=538 and weight=5. The ALPO/BAA
weight=3.
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 1906 Aug 04 at UT 12:30-13:30 Ward (England?) observed during a
lunar eclipse Aristarchus to shine conspicuously. Cameron says that UT
time is on the new system (as opposed to local time) with the mid
eclipse at 13:00UT. The cameron 1978 catalog ID=325 and the weight=1.
The ALPO/BAA weight=1.
On 1938 May 14 at UT 05:00-09:25 deWitt (Nashville, Tennessee,
12" reflector) observed during an eclipse the fading of the dark
spot in Riccioli to be pronounced. Cameron says that the mid
eclipse was at 03:39, photos?. Cameron 1978 catalog ID=436 and
weight=3. ALPO/BAA weight=2.
eclipse an unconfirmed impact flash on the Moon. The ALPO/BAA
weight=3.
eclipse an unconfirmed impact flash on the Moon. The ALPO/BAA
weight=3.
1924 Aug 14 UT 20:00 Herodotus observed by Chernov (Russia, 2"
refractor?). Weak luminescence seen in mid lunar eclipe.
The Cameron 1978 catalog ID=390 and weight=3.
The ALPO/BAA weight=2.
Moving glows seen around the middle of the
disk during a lunar eclipse. It is possible
that the TLP referred to might have been
from the 1783 Mar 18 eclipse instead?
In 1954 Jan 19 at UT 03:00 Porta (Mallorca, Baleares, Spain, 3"
refractor, x50) observed the following during a total lunar eclipse: "3
brilliant yellowish-white spots between Picard & Peirce. Phosphor.
light distinguished easily against gray-green background of mare.
Irreg., intermittent. Did not perceive them all dur. totality. Next day
had impression that all of area was less clear & lightly veiled.". The
Cameron 1978 catalog ID=561 and weight=3. The ALPO/BAA weight=2.
Aristarchus 1959 Mar 24 UT 04:35-05:15 Observed by Bartlett
(Baltimore, MD, USA, 4" reflector x180, S=3, T=5) "Strong blue &
blue-viol. gl. on E.wall, EWBS, SWBS with intermittent display.
At this time he noted in his 5-in L a total disappearance of
viol. gl. & reappear. 1 min. later. Altogether, found 4 such
occurences in his records, in '54, '57, ' & '59." NASA catalog
weight=4. NASA catalog ID #716. ALPO/BAA weight=2.
On 1978 Sep 16 at UT 18:28-18:57 G.Searle (Concord, Sydney, NSW,
Australia, 8" reflector, x100, x160, S=III) observed a bright star-like
point on the western (IAU) edge of Mare Tranquilitatis (x100) that
appeared unlike any other crater and a check of the location revealed
no suitably bright crater in that region (from a map?). Changed to a
higher power (x160) and it was still there, but not as conspicuous.
Observer thinks that this may have been due to the Moon's low altitiude
(16 deg) and the seeing. At 18:35 he compared it to the brilliant
crater Proclus and found the star-like point to be 75% of the
brightness of Proclus. Ken Wallace (Australia) had been taking photos
and observed the object at 17:37.5UT. The object gradually faded over
the next 15 minutes and by 18:52UT could only be seen in averted vision
at x100. By 18:57UT it was gone. The Cameron 2006 catalog ID=38 and
weight=5. The ALPO/BAA weight=2.
Aristarchus 1971 Aug 06 UTC 03:45 Observed by Nelson Travnik
(Matias Barbosa, Minas, Brazil, 6" refractor) "Color photo
showing crater very bright comp. with all other features.
Says glare at Aris. (seen vis. ? Apollo 15 watch? Date typed
06-08-71. European format? if date = June 8, aux. data are
same except solar 3-.14+ & fates & times of Perigee, apogee,
& FM differ)." NASA catalog weight=5. NASA catalog ID #1304.
ALPO/BAA weight=2.
On 1954 Jan 18 at UT 23:30-03:30 Dubois (Floira, France) observed in
Oceanus_Procellarum and East Mare Fecunditatis, during a lunar eclpise
(mid eclipse at 03:00) a spectrographic excess luminescence: 1) waxing
totality max. sready near 445nm at 50' from centre of umbra; 2) waning
tolatity, 470-505nm, max near 490nm, 25% at 50' from centre of umbra.
Other observers noted a thin sliver of white on the edge of the Moon,
despite it being in totality. The Cameron 1978 catalog ID=560 and
weight=5. The ALPO/BAA weight=5.
On 1942 Aug 26 at UT 04:00 Haas (New Mexico?, USA, 12"
reflector?, very clear sky and good seeing) observed (during an
lunar eclipse) found an unmistakable lightening of a dark albedo
area in Atlas. This area returned to normal darkness during the
4 houres after Atlas re-entered sunlight. Cameron says that the
mid eclipse was at 04:00. The Cameron 198 catalog ID=489 and
weight=4. The ALPO/BAA weight=2.
On 1994 Apr 25 at UT11:08 B. Soulsby (Australia) found a darkening on
the north floor of Copernicus crater. The ALPO/BAA weight=1.
On 1978 Sep 16 at UT19:30 R. McKin (Colchester, Essex, UK, 216mm
reflector and binoculars) observed that Aristarchus, in the lighter
region, during the lunar eclipse, was duller than usual but no less
conspicuous than expected. The Cameron 2006 catalog ID=38 and weight=5.
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 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 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 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 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 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 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 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 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.
On 1905 Aug 15 at UT 03:30 Rey (Marseilles, France) observed Tycho
during a lunar eclipse to be visible, indeed it was described as
brilliant during the eclipse (mid eclipse 03:31UT). The Cameron 1978
catalog ID=322 and weight=1. The ALPO/BAA weight=1.
Kepler 1967 Oct 19 UTC 05:00 Observed by Classen (Pulnitz Obs. East
Germany, 8" reflector) and Corralitos Observatory (Organ Pass, NM, USA,
24" reflector + moonblink) "It was 1 mag brighter than aristarchus when
normally Aris. is 0.3mag. brighter than Kep. Corralitos MB did not
confirm." NASA catalog weight=4 (good). NASA catalogue ID #1052.
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.
In 1954 Jul 17 at UT06:50-07:15 Bartlett (Baltimore, MD, USA, S=
5, T=5-1) observed near Aristarchus: "Pale violet tint on
surface NE of crater, no color elsewhere". The Cameron 1978
catalog ID=568 and weight=4. 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.
Furnerius A 1983 Jan 02 UT 00:10 H. Hill (UK)
observed that this crater was piercingly bright,
which he thought was a bit unusual. ALPO/BAA weight=1.
On 1986 Apr 26 at UT 21:00 etimated) H. Miles (Cornwall?, UK)
found that Aristarchus was "still brighter in moments of
better seeing". The rim could be seen as a complete circle.
The Cameron catalog ID=283 and the weight=3. The ALPO/BAA
weight=1.
Cleomedes 1991 Dec 23 UTC 22:50 Observed by Mizon (Colehill,
Dorset, UK, 8" f/6 reflector x216) "Oval or pear-shaped ashy
glow visible for 2 min, then vanished quite suddenly" - Ref.
personal communication received by BAA Lunar Section.
Messier A 1951 Aug 20 UT 01:48-03:00 Observed by P.Moore
(England, 8.5" reflector, x350). Bright cloud like circular
patch seen on S wall of Messier A. It was the brightest object
in the vicinity. Observations ceased due to the Moon setting
behind a tree. W.Haas thinks that this effect is not unusual at
similar colongitudes. Moore checked again under similar
illumination and still considers the Aug 20 appearance abnormal.
NASA weight=4. NASA catalog ID #545. ALPO/BAA weight=2.
Plato 1938 May 17 UTC 08:00 Observed by Haas? (New Mexico?, USA,
12" reflector?) "Floor-least bit greenish (other colors on other
dates, e.g. Je 23, 7/22/37, & 7/15/38)." NASA catalog weight=3
(average). ALPO/BAA weight=2. NASA catalog ID #437.
Proclus 1973 Jan 21/22 UTC 23:57-00:25 Observed by Muller (located at
51.42N 8.75E) "Proclus much brighter than Cenorinus" 50mm refractor
used. Ref Hilbrecht & Kuveler (1984) Moon and Planets Vol 30 p53-61.
On 1979 Sep 09 at UT08:00-08:15 D. Darling (Sun Praire, WI, USA, 12.5"
reflector, x75 and photography used, seeing 4/10 and the Moon's
altitude was 45deg) photographed Romer crater and recorded two adjacent
bright cigar shaped objects - these were the same size as an
observation made in 1987. Darling believes that these are ridges.
Cameron comments that in LO-IV 192-3,2 a ridge is revealed on the
inside wall that matches the description. Cameron 2006 catalog ID=66
and weight=2. ALPO/BAA weight=1.
On 1982 Jul 09 at UT 01:05-01:25 P. Moore (Selsey, UK, 12.5"?
reflector, seeing III) found that Aristarchus was very bright
and slightly blue. Cameron comments that Moore's eyesight is not
very blue sensitive. The Cameron 2006 catalog ID=175 and weight=
4. The ALPO/BAA weight=2.
On 1982 Jul 09 at UT01:05-01:25 P. Moore (Selsey, UK, 12.5" reflector,
seeing=III) found that Grimaldi A was the 2nd brightest feature on the
Moon, and that there was colour detected with a Moon blink device on
the floor of Grimaldi. The Cameron 2006 catalog ID=175 and the weight=
4. The ALPO/BAA weight=3.
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.
Plato 1877 Jul 29 UTC 02:00?-02:30 Observed by Gray (England?) "S. of
crater a bright streak that disappeared at 0230" NASA catalog weight=3
(average). NASA catalog ID #196.
Macrobius 1898 Dec 31 UTC 20:00 Observed by Goodacre (Crouch End,
England, 12" reflector) "Interior nearly filled with shadow at sunset.
Inner E.wall very bright-a distinct penumbral fringe to black shad.
cast on it from W.wall. Seen best using high powers. (Firsoff & MBMW
give date as just 1895 but must be wrong-phase - see app.ref.)"
NASA catalog weight=4 and catalog ID #304. ALPO/BAA weight=2.
On 1989 Aug 20 at UT13:55 M. Lucas (Melbourne, Australia, naked eye)
witnessed a "pin-point flash" in the middle of the lower right quadrant
of the Full Moon. Foley suspects that this was in the Proclus region?
The Cameron 2006 catalog ID=374 and the weight=2. The ALPO/BAA
weight=2.
On 1991 Dec 28 at UT 02:10 P. Moore (Selsey, UK) could see no detail on
the floor of Plato crater. This report needs to be read in context with
the comments by Cameron for A.C. Cook's observation of the floor of
Plato on 1992 Jan 18 - Cameron 2006 catalog ID=438.
On 1974 Jun 12 at UT0256 an unknown observer noted a dark blob on the
northern edge of the floor of Pitatus crater.
On 1916 Jan 27 at 22:00? Markov (Russia) noticed that a light sector
was visible at the bottom of Plato, in shadow, and contained 3 bright
spots, reminiscent of phfescent bodies. The Cmaeron 1978 catalog ID=362
and weight=3. The ALPO/BAA weight=3.
On 1944 Aug 12 at UT 04:00 H.P. Wilkins (Kent, UK, 8.52"
reflector) observed that central craterlet in Plato was
unusually bright and shows up as a bright white spot on his
sketch - though this might have been artistic license in his
sketch. His written notes refer to the unusual lack of a rim
(especially the northern part) to this craterlet.
The ALPO/BAA weight=2.
On 1979 Sep 16 at UT 08:00-09:00 D. Darling (Sun Praire, WI, USA,
12.5" reflector, x62-x97, clear, but Moon at low altitude) detected
four new features that he had not seen before in Earthsine in
comparison with what he saw on 16 Jul 1979, this time in the southern
part of the Moon. pin-point flashes were seen within these bluish
areas. Each time a flash occurred the gas clouds brightened (sometimes
by 6x) for a few seconds. Cameron thinks that these are related to
moving clouds on the Earth's limb e.g. mackeral sky. Cameron 2006
catalog ID=69 and weight=1. ALPO/BAA weight=1.
Briggs A 1980 Feb 11 UT 06:30-07:00 Observed bt Butler_FC
(Brixton, UK, 22cm Newtonian reflector, x64, x104, seeing IV).
Found Briggs A to be brownish in colour at x64, however the
colour vanished at 06:55 when x104 was used. Switching back to
x64 the colour was still there but fainter. The colour fade may
have been due to day light glare encroaching? Could not see this
effect anywhere else on the Moon but did detect what he regarded
as a permanent coloured spot (yellow) between Cruger and
Grimaldi. ALPO/BAA weight=1.
Herodotus 1969 Aug 09 UTC 03:00-04:03 Observed by Gomez (Sabadell,
Spain) desribed in NASA catalog as: "Bright point on SE wall at 0300h,
gone at 0322h. Brightened in blink device (Eng.) at 3:30:50, 3:41:36,
04:03:21" 12" reflector x155,x258,x388. Average weight=3 in NASA
Catalog.
ALPO/BAA weight=2,
Gauss 1968 Sep 18 UT 08:00? Observed by Chilton (Hamilton, Canada, 11"
reflector) "Observing thru polaroid filter, E. (IAU?) wall was invis;
but became vis. when filter was rotated, indicating refl. of polarized
light. Same area examined since, but no such phenomenon." NASA catalog
weight=3 (average). NASA catalog ID #1090.
On 1982 Jul 18 at UT 04:12-04:22 A. Ansari (Queen Mary College London,
UK, a naked eye observation), upon examining the cresecent Moon,
detected a bright flash from the Plato region. Two more flashes were
seen at 04:22, about a second apart, and the latter was the fainter.
The Cameron 2006 catalog ID=176 and weight=3. The ALPO/BAA weight=2.
Cusps 1941 Mar 07 UT 04:00? Observed by Barcroft (Madera, CA, USA, 6"
reflector) "Prolongation suspected. (date reported =6th, but if loc.
time =7th UT). In this case we have assumed the 7th" NASA catalog
weight=1 (very low) NASA catalog ID #485.
Cusps 1941 Mar 07 UT 04:00? Observed by Barcroft (Madera, CA,
USA, 6" reflector) "Prolongation suspected. (date reported =6th,
ut if loc. time =7th UT). In this case we have assumed the 7th"
NASA catalog weight=1 (very low) NASA catalog ID #485. ALPO/BAA
weight=1.
Plato 1952 Apr 03 UT 20:45-21:30 Observed by Wilkins and Moore
(Meudon, France, 33" x460) whilst checking up on a 1923 28"
refractor sketch by W.H. Stevenson's, thry failed to detect a
prominent floor craterlet (featured in the 1923 sketch) just
inside the W wall. They suspected an obscuration.
Interestingly the whole floor was was reported to be lacking
in detail many hours later as observed by Cragg in the USA.
NASA catalog weight=5. NASA catalog TLP ID No. #550. ALPO/BAA
weight=2.
Apr 25 UT 20:20 Observed by Bentley (England, 8" rteflector
x320, S=VG) "Flashing star-like pts, in area beyond the
terminator, (atmosphere?)" NASA catalog weight=1. NASA catalog
ID #1124. ALPO/BAA weight=1.
On 1981 Aug 09 at UT05:08-05:21 D. Louderback (South Bend, WA, USA, 3"
refractor) found that the bright patch in the southern part of Eimmart,
could only be seen well in red light (this is between A, C and D in his
feature notation) i.e. 5 brightness values higher than in white or blue
light. Indeed in white light this bright area was closer to the east
wall bright spot. The Cameron 2006 catalog ID=149 and weight=4. The
ALPO/BAA weight=2.
Plato 1970 Apr 15 UT 05:38-05:40,05:51-05:53 Observed by Cross
(Las Cruces, NM, USA, 108mm Schiefspiegler or 152mm refractor,
S=6, T=5.5=VG). The observer noted a lack of detail inside the
crater floor, despite visibility of detail outside the crater.
Spectra were normal for color. (obs. similar to historic
reports. Apollo 13 watch?)" NASA catalog weight=1 and catalog ID
#1253. ALPO/BAA weight=2.
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.
On 1988 Mar 27/28 UT23:30-00:30 M.C. Cook (Frimley, UK, 12" reflector)
found Censorinus to have a "foggy/fuzzy" appearance that was not seen
in adacent areas. The Cameron 2006 catalog ID=321 and weight=4.
ALPO/BAA weight=2.
On 1988 Mar 27/28 at UT 23:30-00:30? M.C. Cook (Frimley, UK, 12"
reflector) noted that the crater Proclus was bright visibly, but the
CED brightness measurement gave the same brightness as Censorinus
crater. The Cameron 2006 catalog ID=321 and the weight=4. The ALPO/BAA
weight=2.
In 1962 Sep 09 at UT 01:42-02:00 Bartlett (Baltimore, MD, USA,
5" reflector, x180, S=5-4, T=3) observed in Agrippa the shadow
of the central peak to be grayish, not much darker than the
floor, estimated at 3deg bright, whereas on 1962 Jul 12, at col
28deg, in the 5" telescope the dhadow was anormal black and
sharply defined against the floor which was 3 deg bright. The
Cameron 1978 catalog ID=768 and the weight=4. The ALPO/BAA
weight=2.
SE of Ross D 1966 Oct 24 UT 03:17 Observed by Cross (Whittier,
CA, USA, 19" reflector, x300, S=3-5, T=3-4) Ross D activity at
level 5. ALPO/NAA weight=1 as it is not mentioned in the Cameron
catalog.
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.
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.
Plato 1967 May 20 UT 01:13 K.Simmons (Jacksonville, FL, USA, 10"
reflector) observed a large bright (intensity 6.5) oval area on
near the central floor. According to Ricker and Kelsey (ALPO
selected area coordinators) this is unusual. ALPO/BAA weight=1.
On 1991 Feb 25 at UT 01:26-01:49 D. Darling (Sun Praire, WI, USA,
12.5" reflector, x248, seeing=10/1, transparency=good) found
Gassendi's western rim to be bright in red and diffuse in blue
light. A sketch was provided. The Cameron 2006 catalog ID=420 and
the weight=4. The ALPO/BAA weight=2.
On 1979 Dec 29 at UT 17:45-18:20 Crick (Merchtem, Belgium, 6"
reflector, x140, seeing=III) found a violet spot in the NW inner wall.
The floor was obscured of detail on the northern half. All other
regions studied appeared normal. Observer unsure if this was a TLP or
spurious colour. Cameron 2006 catalog ID=80 and weight=3. ALPO/BAA
weight=3.
SE of Ross D 1966 Oct 25 UT 03:46 Observed by Cross (Whittier,
CA, USA, 19" reflector, x300, S=2-4 (sometimes 5), T=3-4) "Large
bright area obscuring 1/2 of Ross D crater wall. Not present Oct
24" NASA catalog weight=3 (average). NASA catalog ID 986.
Actually some activity was observed the fay before according to
the original notes. ALPO/NAA weight=2.
Archimedes 1973 Jun 11 UTC 21:05-21:15 observed by Pasternak (53deg
20'N, 7deg 30'E, 75mm reflector) "Faint red area at the E of Archmedes,
diminution from 21.10-21.15UT" - Hilbrecht and Kuveler, Earth, Moon &
Planets, 30 (1984), p53-61
On 1963 Nov 27 at UT 03:00 Olivarez (New Jersey?, USA, 17" reflector)
and Fisher (Colfax, CA, 8" reflector, x300) observed a red glow in
Anaximander in the dark part of the Moon. The Cameron 1978 catalog ID=
784 and weight=5. The ALPO/BAA weight=3.
On 1963 Nov 27 at UT 03:00 Olivarez (New Jersey?, USA, 17"
reflector) observed a red glow in Aristarchus in the dark
part of the Moon. The Cameron 1978 catalog ID=
784 and weight=5. The ALPO/BAA weight=3.
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 1979 Dec 29 UTC 20:09-22:04 - Observer: Cook (Frimley, Surrey,
UK) "Colour seen - almost certainly spurious colour and not a TLP".
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.
On 1963 Nov 28 at UT 00:30-01:45 Barr, Greenacre, Hall and
Dungan (Flagstaff, AZ, USA, 24" refractor, and 69" reflector)
observed pink on the outer SW rim and a red spot towards the S of
this. A red spot was seen on the eastern side of Vallis Schroteri
but only by Barr and Dungan. Other features checked for
atmospheric spectral dispersion and chromatic aberation - but the
colours in Aristarchus were not due to these. Smaller 12" scope
checked but no effects seen - presumably due to resolution and
image contrast issues? Pink on the SW rim may have been seen in a
69" scope by Boyce and Ford. ALPO/BAA weight=4.
Herodotus 1966 Jun 30 UTC 03:10-03:35 Observed by Bartlett (Baltimore,
MD, USA) described in the NASA catalog as: "Bright pseudo-peak again
vis. within floor shadow. Peak est. 5 bright. Had seen it at successive
lunations in '66" 4" x280 refractor used. NASA catalog weight=4 (high).
NASA catalog TLP ID No. #950. ALPO/BAA weight=3.
Aristarchus 1973 Feb 14 UTC 18:31-18:34 observed by Fuger (49N, 8.42E,
75mm refractor, T=1, S=2) "Violet colours on S. of the crater" -
Hilbrecht and Kuveler, Earth, Moon & Planets, 30 (1984), p53-61
On 1891 Oct 14 at UT 18:00 Pickering, based at Arequipa, Peru, and
using a 12" reflector, saw is Schroter's Valley and the vicinity
"Varitions in vapor column and visibility of craterlets A, C and F
(Plate B) in early period at Peru. Directional vaporjet towards F
varied but was always continuous. Later, in Musa. There was a break in
it. D was quiescent in early period. (due to change in telescope &
atmosphere ? Time estimated from given colongitude)." Cameron 1978
catalog ID=273 and weight=3. ALPO/BAA weight=2.
On 2017 Sep 02/03 UT 23:55-00:30 A.Anunziato (Parana,
Argentina, 105 mm Maksutov-Cassegrain, x154, seeing 6/10, some
interuption from clouds) observed a light spot SE of the
centre of the floor of the crater, which came and went in
visibility. There is a light spot here, but what was unusual
was that the visibility decreased over time.
ALPO/BAA weight=1.
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.
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.
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.
Hislop of England? saw Aristarchus as nebulous at the centre, despite
the fact that elsewhere features were well defined. The Cameron 1978
catalog ID=246 and the weight=3. The ALPO/BAA weight=2.
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.
nr Fra Mauro 1970 Aug 14 UT 05:00? Observed by Bell (Californina).
"Bright blue-white flare (meteor?)(call for obs. at Fra Mauro at
perigee because of moonquakes there -- therefore biased to tidal
hypothesis. That was the original location given for the A1 moonquake
site, but it is located elsewhere now. Ancill. data given for 1970)."
NASA catalog weight=1. NASA catalog ID #1273. ALPO/BAA weight=1.
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.
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 1963 Nov 29 at UT 01:30-03:00 Fisher (Colefax, CA, USA, 20cm
reflector, thin streamers of cloud across sky, but no wind)
Aristarchus had a faint pale yellow tint along the rim and the
crater was very bright. No detail seen in in Vallis Schroteri.
Yellow spot also seen on the northern limb (Carpenter and
Pythagoras?). Both effects had been seen the previous night and
were confirmed by friends. Colour still present when observing
stopped at 03:00 UT. The ALPO/BAA weight=1.
On 1963 Nov 29 at UT 01:30-03:00 Fisher (Colefax, CA, USA, 20cm
reflector, thin streamers of cloud across sky, but no wind.)
Carpenter had a yellow tint along the W rim. Ywllow tint seen
on Pythagoras and also Aristarchus. Effect had been seen the
previous night and were confirmed by friends. Colour still
present when observing stopped at 03L00 UT. The ALPO/BAA
weight=1.
On 1963 Nov 29 at UT 01:30-03:00 Fisher (Colefax, CA, USA, 20cm
reflector, thin streamers of cloud across sky, but no wind.)
Pythagoras had a yellow tint along the W rim. Ywllow tint seen
on Carpenter and also Aristarchus. Effect had been seen the
previous night and were confirmed by friends. Colour still
present when observing stopped at 03L00 UT. The ALPO/BAA
weight=1.
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.
Aristarchus - 1969 Jul 27 UT 05:00-07:00 Observed by W.
Cardoso (Rio de Janeiro, Brazil, 13" Refractor) "Brightening.
Filter used, (Jose da Silva says obs. no good, obs.
inexperienced. Apollo 11 watch)." NASA catalog weight=0. SA
catalog ID No. 1188. ALPO/BAA weight=1.
Manillius 1969 Jul 27 UT 05:45-05:46 Observed by Wairy Cardoso
(Rio de Janeiro, Brazil, 13" refractor, x360) "Bright spot in
Manillius (Apollo 11 watch, J. M. L. da Silva says obs. no good
because of inexper. of obs)" NASA catalog weight=0. NASA catalog
ID #1189. ALPO/BAA weight=1.
Aristarchus 1973 Feb 15 UTC 17:07-19:31 Observed by Theiss (51N, 9.67E,
75mm refractor) "Area 4-5 diameters of Aristarchus were coloured
clearly yellow to red" Ref: Hilbrecht & Kuveler (1984) Moon & Planets
30, pp53-61.
Pythagoras-Cleostratus 1974 Feb 05 UT 01:45,02:45 observed by
Lord (St Anne's-on-Sea, Eng., 3" refractor, x135) "Event
normal in integrated light. Light, full surface detail in red
filter, dark, with full surface detail in blue filter. Other
term. features did not show it. Only E.floor of Pythag.,
Babbage northern crater chain & NW floor of Cleostr.
(According to Fitton's criteria this was a tenuous gas above
the surface. Date given as 5th, but term. was at least 3deg
E. Therefore these features were in the dark then. Ancill.
data given for 6th)." NASA catalog weight=3. NASA catalog
ID=#1387. ALPO/BAA weight=3.
Pythagoras-Cleostratus 1974 Feb 05? UTC 01:45,02:45 observed by Lord
(St Anne's-on-Sea, Eng., 3" refractor, x135) "Event normal in
integrated light. Light, full surface detail in red filter, dark, with
full surface detail in blue filter. Other term. features did not show
it. Only E.floor of Pythag., Babbage northern crater chain & NW floor
of Cleostr. (According to Fitton's criteria this was a tenuous gas
above the surface. Date given as 5th, but term. was at least 3deg E.
Therefore these features were in the dark then. Ancill. data given for
6th)." NASA catalog weight=3 (average). NASA catalog ID=#1387.
Menelaus 1969 Jul 27 UT 1969 Jul 27 UT 06:27-07:30 Observed by
Wairy Cardoso (Rio de Janeiro, Brazil, 13" refractor, x360)
"Brightening in Menelaus (Apollo 11 watch, J. M. L. da Silva
says obs. no good because of inexper. of obs)" NASA catalog
weight=0. NASA catalog ID #1189. ALPO/BAA weight=1.
Aristarchus, Herodotus - 1967 Sep 16 UTC 23:50-23:55 observed by
Seeliger (Dresden, Germany, 30" reflector, 90, 140x) "Dark streaks on
E.(ast. ?) outside walls of both craters. No shadow from Herod. wall.
Drawings (wall < 18 deg slope if no shadow normally)." NASA catalog
weight=3 (average). NASA catalog ID=#1044.
Alphonsus (black spot, upland #1) 1965 Oct 08 UT 05:48-08:23 Observed
by McCord (Mt Wilson, CA, USA, 60" reflector + spectrograph) "Line
depth ratios a/b(H?), c/d (K?) were significantly low for upland #1 &
abnormally high for Alphonsus black spot, but not as pronounced as the
other area was high compared with 23 other areas" NASA catalog weight=5
(very good). NASA catalog ID #899.
Near Furnerius 1920 Nov 23 UTC 20:00? Observed by an unknown observer
(England?) "Shaft of light projecting from Moon, or spot so bright it
appeared to (strong ray?)" NASA catalog weight=1 (very low). NASA
catalog ID #378
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.
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.
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.
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,
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.
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.
Colour seen between Aristarchus and Herodotus by P. Moore
and G. North. ALPO/BAA weight=3.
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.