Sabine 1967 Sep 11 UT 00:32,00:45 Observers: Jean at al. (27 obs., 21
telescopes, Montreal, Canada, 3-6" refractors, reflectors) "A black,
rectangular-shaped cloud vis. in M.Tranquill, moving W-E (IAU ?) &
dissipated nr. term., surrounded by viol. colour. Bright yellow flash
at 00:45, (obs. in response to request to obs. impact of Surveyor V at
0046) NASA catalog weight=3. NASA catalog ID #1043. ALPO/BAA weight=2.
On 1985 Jun 14 UT 21:16-21:40 Observed by A.C. Cook Frimley, UK,
30cm reflector, seeing IV, transparency moderate, very litle
spectral dispersion noticed - Wratter 25 and 44a filters used)
UT 21:16-21:19 Censorinus slightly brighter in red and more
detail seen. Observed other features before and after this.
Checked again UT21:31-21:40 - same appearance. Torricelli and
Torricelli B in comparison looked normal with other craters of
similar size. ALPO/BAA weight=1.
On 1988 Jul 21 at UT 01:00? an Unknown observer (name and geographical
position not given in the cameron catalog) detected a darkening on the
floor of Proclus crater - this was also seen by other observers - some
of whom were making observations independently. The Cameron 2006
catalog ID=330 and the weight=1.
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.
Alphonsus 1958 Dec 19 UT 20:00? Observed by Wilkins (Kent, UK)
described in the NASA catalog as: "Reddish patch on central
peak" 15" reflector used. NASA catalog weight=4. NASA catalof
TLP ID No. 711. ALPO/BAA weight=3.
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.
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.
On 1975 Mar 23 at UT 20:40 P.W. Foley (Kent, UK) found a brownish
colour on the north west wall. This is a BAA Lunar Section report. The
ALPO/BAA weight=2.
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.
Promontory LaPlace 1977 Jan 31 UT 20:49-23:00 Observed by Foley
(England, 11.75" reflector, x360), Prout (England, 4" refractor or
reflector?), Findlay (Dundee, Scotland, 10" reflector, x180, S=VG),
Ford (Dundee, Scotland), Mooney (Dundee, Scotland) "With filters in
eyepiece, tho't he saw a possible darkening in the blue but no
variation in red. Altho. a deep shadow is normal to the W. of the cape
at this period, (then cape must have a slope > 30deg!). he wondered if
shad. was more extensive than usual? Prout noted a dark inky coma-
shaped spot. Dundee obs. concluded it was a shadow. Took photos.
Analysis of them was underway at time of rep't." NASA catalog weight=5
(very high). NASA catalog ID #1462.
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.
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 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.
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 1976 Jan 15 UT 19:30-20:50 Observed by P.W. Foley
(Kent, UK, 12" reflector) - Aristarchus was abnormally bright
(Cameron suspects that this is a confirmation an explosion
effect seen earlier by Greenland: "On 1976 Jan 15 at 19:45Ut
Greenland (Crawley, UK, 7x50 binooculars) thought that they
saw an "explosion" on the Moon (in the general region of
Aristarchus) for a fraction of a second, followed by a bright
spot in the same position (not an astronomer). After
discussions with others, decided it was a moment of transition
to greater intensity (better seeing?). Moore thinks it was
atmospheric but says it should be on record. Cmeron's 1978
catalog ID=1425 and weight=5". For the Foley report: Cameron
1978 catalog TLP ID=1427 and weight=5. ALPO/BAA weight=1.
Aristarchus 1982 Nov 29 UT 21:47 Observed by P. Madej
(Huddersfield, UK) flashes seen to NW. ALPO/BAA weight=1.
1969 Aug 26 UT 22:15-23:30 Observer: Whippey (Middlesex, UK,
6" reflector x177) "Small dark spot in oval whitish patch
typoical under high sun for it." NASA catalog weight=2. NASA
catalog ID #1200. ALPO/BAA weight=1.
Plato 1969 Aug 26 UTC 22:15-23:30 Observed by Whippey "Plato's
defuse white patch in center flanked by two radial diffused
bands diverging to S. wall. Later E. band disappeared under
better seeing. NASA catalog weight=2. ALPO/BAA weight=1."
Riccioli 1974 Jan 07 UT 16:30-17:00 Observed by McKay (South Downs,
England, 3" refractor, x135, S=IV boiling) "Bright spot and dark patch
changing in size (atmos. aberr. ?)" NASA catalog weight=1 (very low).
NASA catalog ID #1385.
1982 Mar 08 Daniell UT 22:49-22:57 P.Madej (Hudersfield, UK) -
A colour and brightness anomaly was seen a TLP alert was put
out. Cameron 2006 catalog extension weight=165 and weight=3.
ALPO/BAA weight=2.
Aristarchus 1973 Feb 17 UTC 22:15-22:45 Observed by Rose, Hunt,
Robinson, Coleman (UK) described in the NASA catalog as: "Rose tho't
W.rampart was diffuse over 1/3 its length. Alerted Hunt who tho't there
was a dark patch (in poor seeing) but the diffuse effect was neg.
Robinson tho't things norm. also Coleman(Seeing=poor). Moore thinks not
real phenom. Rose used a 14", hunt a 6" and Robinson (and? Coleman) a
10" reflector. NASA catalog weight=1 (low). NASA catalog TLP
ID No. 1363
On 1982 Aug 04 at UT19:25 Arkhipov (Ukraine). found that for 3 minutes
Aristarchus brightened. Cameron 2006 catalog ID=180 and weight=0.
ALPO/BAA weight=1.
On 1982 Aug 04 at UT19:25 Arkhipov (Ukraine). found that for 5 minutes
Copernicus flashes. Cameron 2006 catalog ID=180 and weight=0. ALPO/BAA
weight=1.
Herodotus 1968 Aug 09 UTC 02:05-03:45 Observed by Lowe (Springfield,
VA, USA) described in the NASA catalog as: "With naked eye saw a bright
spot in NW part of Moon; tho't it was Aristarchus, but 7x binoculars
showed it to be Herod. which was brighter than Aris! still apparent at
0245h, but was normal at 0345h. (at FM, must have been an extraordinary
event)". Naked eye and 7x binoculars used. The NASA catalog assigns
this a high weight of 4. The NASA catalog TLP ID No. is #1087.
Reference for observation is personal communication from the observer
to Winified Sawtell Cameron. ALPO/BAA weight=3.
Aristarchus 1974 Jan 08/09 UT i18:15-00:00 Observed by
Billington (England), Robinson (Devon, England), Amery (REading,
England), Moore (Selsey, England) "Orange & viol. hue in crater
seen by Billington. Robinson, Amery & Moore reported neg. blink
results at this time. (Prob. chrom. aberr., Moore concurs)."
NASA catalog weight=0. NASA catalog ID #1386. ALPO/BAA weight=1.
On 1975 Mar 27 at UT22:30-01:45 P.W. Foley (Wilmington, Dartford, Kent,
UK, 30cm Newtownian) observed blueness along the inner southern wall of
Plato, though the centre of the activity was offset on one side. This
is a BAA report. The ALPO/BAA weight=1.
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.
In 1962 Sep 16 at UT08:05 Wildey, Pohn (Mt Wilson, CA, USA, 60"
reflector) Taruntius faded from Vmag-3.21 to 4.04, a 0.82 difference in
magnitude in 2.5 hours - a photometric measurement. The average
magnitude for this age is 4.03, so therefore the crater had brightened
by two times above normal. The Cameron 1978 catalogID=769 and the
weight=5. The ALPO/BAA weight=3.
Mare Crisium 1965 Oct 11 UTC 10:10 Observed by McCord (Mt Wilson, CA,
100" reflector + spectrogram) "Line depth ratios a/b (H),, c/d (K)
abnormally high compared with 23 other areas (including
Aristarchus?)." NASA catalog weight=5 (very high). NASA catalog ID 902.
Aristarchus & A 1965 Nov 10 UTC 01:25-01:57 Observed by Bartlett
(Baltimore, MD, USA, 4" reflector, S=6, T=6) "Viol. tinge & radiance
around nimbus; used red filter. Aris. A became larger." NASA catalog
weight=4 (high). NASA catalog ID #913.
On 1975 Mar 27 at UT22:30-01:45 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 1975 Mar 28 at UT22:30-23:42 P.W. Foley (Kent, UK) observed
orange/red in Aristarchus. The ALPO/BAA weight=1.
Aristarchus 1983 Oct 22 UT 22:00 G.W. Amery, (Reading, UK, Seeing
III-IV) found Aristrachus so bright that the CED was unable to
give a reading. The crater's interior was also diffuse in
appearance. The Cameron 2008 catalog ID=232 and weight=4. The
ALPO/BAA weight=3.
Aristarchus 1969 May 03 UTC 07:00? Observed by Smith, Gallivan
(Corralitos Observatory, Organ Pass, NM, 24" reflector, photos) "Bluing
around crater. Visible on monitor, but immeasurable in photos" NASA
catalog weight=5. NASA catalog ID #1125
Aristarchus 1983 Oct 23 UT 19:00-01:30 Observer: Foley (Kent, UK,
12" reflector, seeing=II) noiced at 19:00UT an extended bright
spot on E wall and extending beyond. This was brighter than other
areas of the crater. There was also occasional star-like
glistening. Foley comments that the inside of Aristarchus was
slightly obscured. The TLP started fading from UT20:30 and
finished by 01:30UT. six out of nine independent observers
confirmed the effects seen. In total 14 observers observed, 9
reported back and 6 found abnormalities in Aristarcus though all
encountered variable seeing conditions - some had spurious
colour. Cameron comments that this was one of the best
recorded/confirmed TLP events. All CED brightness measurements
obtained were very high. Moore, Nicolson and Clarke (5" refractor
and 15" reflector, 230-350xseeing III) found the crater to be
very bright at 19:11UT through a 5" refractor and there was a
blob on the east rim (Bartlet's EWBS?) at 19:14UT. Nicolson also
saw a very bright star-like area on the eastern wall but this was
not defined as it usually is. The crater was also very bright at
22:43UT using the 15" reflector available to these observers. At
01:07UT they used a Moon blink and discovered that the bright
region was bright in blue light and less bright in red - although
this was not a detactable blink when switching rapidly between
filters. They found that the crater had returned to normal by
01:15UT. M.C. Cook (Frimley, UK, seeing III-IV) observed a large
diffuse spot on the east of the crater that was brighter in blue
than in red light and the CED device gave a high reading. J.D.
Cook (Frimley, UK, seeing III-IV) made a skecth that showed the
bright spot extended on the east wall - again the CED reading was
high and a lot of detail was visible on the floor. A.C. Cook
(Frimley, UK, seeing III-IV) also noted remarkable detail and the
bright (as confirmed by CED) blob on the eastern rim. G. North
(Sussex, UK, seeing III-II) also confirmed the bright blob on the
eastern wall. Wooller found the north west wall was a dirty
yellow colour - though no colour was seen elsewhere in or outside
the crater. Mosely found the crater to be bright and his sketch
revealed the extension of the bright blob on the eastern rim and
again a great deal of interior detail. Amery (Reading, UK, seeing
III) found Aristarchus to be "a brilliant splash against dulled
background in violet filter, especially polarizing filter. CED +
polarizer readings high, but not as high as previous night".
Mobberley (Suffolk, UK, seeing III-IV) remarked that "spurious
colour a total mess around Aristarchus & nothing abnormal seen".
A photograph was taken at 20:50UT reveals the bright blob and
entire detail. Peters (Kent, UK, seeingIII-II) observed
Aristarchus with a UV screen from 20:15-21:23UT and comented that
althogh being very bright, there was no variation between white
and UV. It was checked with a Moon Blink device and the radial
bands were clearly seen in white light, < in blue. The Cameron
2008 catalog ID=233 and the weight=5. The ALPO/BAA weight=4.
Aristarchus 1964 Oct 23 UTC 02:35-02:45 Observed by Bartlett
(Baltimore, MD, USA, 3" refractor, 133 & 200x, S=3-5, T=4) "South floor
region granulated, 6 deg bright with very faint trace of pale yellow
color; rest of crater 8 deg bright." NASA catalog weight=4 (good), NASA
catalog ID #859.
In 1962 Sep 16 at UT08:05 Spirad (Victoria, B.C., Canada, 48"
reflector) obtained a spectrum with a UV emission, in H & K lines
compared to Jupiter and Mars. II-AO plates, 6A/mm dispersion.
Fraunhofer lines much shallower than planetary ones. (whole
Moon). The Cameron 1978 catalog ID=770 and weight=5. The ALPO/BAA
weight=4.
On 1988 Jul 31 at UT 07:09-08:10 D. Darling (Sun Prairie, WI, USA,
12.5"reflector, seeing=7/10 and T=3) did not detect the dark region on
the south east floor of Proclus (the TLP from a few days earlier), but
did see 2 "linear mounds". The Cameron 2006 catalog ID=335 and the
weight=0. The ALPO/BAA weight=1.
On 2011 Jan 21 at 22:30UT N.Longshaw (UK, 4" Achromatic
refractor, x128 & x160, Seeing III, transparancy average)
suspected on the eastern edge of Geminus, on the border of the
crater filled shadow and the eastern illuminated rim, a
brownish, almost speia hue. This extended for a short distance
from the floor shadow into the illuminated rim width and spanned
from the north to the south of the crater. For a comparison,
Cleomedes was checked but nothing unusual was noticed in its
shadow. The observer notes that Elger also saw a warm brown or
sepia tone. ALPO/BAA weight=1.
On 2013 Dec 19 N. Longshaw (Oldham, UK, Seeing III, TAK FS 78
APO Refracror) observed a diffuse area east of the central
peak of Geminus, to be sepia/brownish tint. The ALPO/BAA
weight=3.
On 1959 Nov 17 at Ut 22:00 an unnamed observer saw a light in Plato.
The Cameron 1978 catalog ID=725 and weight=1. The ALPO/BAA weight=1.
On 1966 Nov 11 at UT05:55-1000 Hall and Johnson (Port Tabacoo, MD, 16"
x400, S=VG), Nordling (MD, USA), Genatt (Greenbelt, MD, USA, 6"
refractor, x50, 20" reflector x400) and Wagman (Pittsburgh, PA, 30"
refractor) observed the folloowing on Aristarchus: "Color ob c.p.
detected with Trident MB, not seen vis. at Port Tobacoo. Network
alerted & 6 responded. 4 did not see anything unusual; 2 others did &
saw red on c.p. in 6-in refr., but not in 20-in refl. at 400x; other
saw indistinctness. Port Taboacoo obs. took 5 rolls of film in blue &
red & neutral. Phenom. not detectable on them, but focus poor. Blue
images had most detail, whereas would expect red or neutral to. Phenom.
still present at dawn in Moon Blink device". The Cameron 1978 catalog
ID=914 and weight=5. The ALPO/BAA weight=5.
Posidonius 1849 Feb 11 UT 02:00? Observed by Schmidt (Athens, Greece,
7" refractor) "Bright little crater in it was shadowless. Schroter saw
repeated changes in it & others & once saw this crater's shadow
replaced by a gray veil. Gruithuisen saw the same thing as Schroter in
1821." NASA catalog weight=4 (high). NASA catalog ID #128. ALPO/BAA
weight=3.
On 1992 May 20 at UT 11:15 D. Weier (Sun Prairie, WI, USA,
naked eye and 7x50 binouculars, sky conditions excellent)
noted that Aristarchus and, an area, were very bright to the
eye. In binoculars the feature was quite sharp and distinct,
"> anything else on the Moon". When observing please try using
your eyes alone and then a small aperture and low
magnification. The Cameron 2006 catalog ID=447
and the weight=2. The ALPO/BAA weight=1.
Proclus 2001 Nov 04 UTC 07:00-07:43 "Robin Gray of Winneucca, Nevada,
U.S.A. reported a contrast effect and brightening in the crater
Proclus. Using a 15.2 cm refractor he conducted a Moon blink search
with Wratten 25a and 38a blue filters. His report goes as follows:
Moon Blink carried out. In Red 25 Proclus looked nearly the
same as in white light. Through the Blue 38a filter, however, only the
brilliant lit south east wall was clearly visible. The northeast wall
was very dim with this filter. With no filters the NE and SE wall were
brilliantly lit, the SE wall was almost as bright as Aristarchus. A
thread like strip along the NW wall, possibly the rim of the crater,
was also brilliantly illuminated. The interior of the crater was a
featureless stygian black with the exception of a brilliant (intensity
9) thread of light that ran parallel to the illuminated east wall.
Whether this was an L.T.P. or an optical effect of atmospheric
turbulence is unknown, did not see anything similar elsewhere along the
terminator though" ALPO/BAA weight=3.
On 1980 Aug 29 at UT07:32 D. Loudernack (South Bend, WA, USA, 8"
reflector, x140) found the south wall to have a broad dark band (only
visible in red light) at its base that covered nearly all of the
southern half of the crater. The brightness reading was 8.4 (in blue
light) and 4 (in red light). Cameron 2006 catalog ID=107 and weight=3.
ALPO/BAA weight=3.
On 1958 Nov 01 at UT 00:00 a TLP was seen on the Moon (location and
observer not given). The Reference for this is Palm, 1967. The Cameron
1978 catalog ID=702 and weight=0. The ALPO/BAA weight=1.
On 1981 Dec 16 at UT 17:45 B.W. Chapman, Kingston-Upon-Thames,
UK, 11.5cm refractor, seeing II, trasnparency Fair) found the
east outer ridge brighter in red - inclined to blue. The
ALPO/BAA weight=1.
On 1981 Dec 16 at UT 17:45 B.W. Chapman, Kingston-Upon-Thames,
UK, 11.5cm refractor, seeing II, trasnparency Fair) found the
west inner ridge lighter in red, and so to the east and south-
west floor. The ALPO/BAA weight=1.
On 1980 Aug 31 at UT 08:00? D. Louderback (South bend, WA,
USA, 8" refletor x140) found the north wall to be very bright
in red light (this is not normal as it is usually bright in
blue - according to Cameron). The brightness was 9.7 (red) and
9 (blue no filter)compared to Eimmart's 8.7. Louderback
thought that they observed an orange-yellow tinge. Cameron
2006 catalog ID=108 and weight=3. ALPO/BAA weoght=2.
Near Calippus 1973 Jan 25 UT 19:20-19:30 Observed by Frank
(E.Pepperell, Massachusetts, USA, 6" reflector, x100, S=G) "Bright spot
nr. Calippus. Sketch (Calippus alpha, or unnamed peak N. of it?). Est.
albedo=8.5 & surroundings at 0.5 at 1015h. Obj. not noticeable at all
during 1st 1/2 cycle thru FM in Dec. & Jan. (ALPO-LTP prog.)" NASA
catalog weight=0 (very unreliable). NASA catalog ID #1360.
White spot in Walter 1973 Jan 25 UT 19:20-19:39 Observed by
Frank (E.Pepperell, Massachusetts, USA, 6" reflector, x100,
S=G) "White spot in Walter barely distinct fr. surroundings &
crater rim. It's albedo=8, surroundings=7 (ALPO-LTP prog.)"
NASA catalog weight=3. NASA catalog ID #1360. ALPO/BAA
weight=2.
Aristarchus 1976 Nov 13 UT 05:25 Observed by Bartlett (Baltimore, MD,
USA, 3" refractor, 54-200x, S=6, T=4) "Floor 8deg except S.=6deg which
is also granulated & la pale yellow. Different aspect fr. other obs. at
same col. Viol. in outer nimbus. Bright blue-viol. glare where viol.
radiance was on 11th. SWBS still large & 9 deg bright." NASA catalog
weight=4 (high). NASA catalog ID #1457.
Aristarchus 1965 Nov 15 UTC 05:55-10:00 Observed by Hall, Johnson,
Nordling (Pt. Tobacco, MD, USA, 16" reflector x400), Genatt (Greenbelt,
MD, USA, 6" refractor, x50 & 20" reflector x400), Wagmann (Pittsburgh,
PA, 30" refractor). "Color on c.p. detected with Trident MB, not seen
vis. at Port Tobacco. Network alerted & 6 responded. 4 did not see
anything unusual; 2 others did & saw red on c.p. in 6-in refr.. but not
in 20-in refl. at 400x; other saw indistinctness. Port Tobacco obs.
took 5 rolls of film in blue & red & neutral. Phenom. not detectable on
them, but focus was poor. Blue image had most detail, whereas would
expect red or neutral to. Phenom. still present at dawn in Moon Blink
device." NASA catalog weight=5. NASA catalog ID #914.
ALPO/BAA weight=4.
On 1982 Aug 11 at UT03:30-04:15 Mobberley (Suffolk, UK) obtained a
photograph and made a sketch that revealed a needle-like shadow from
the west wall to near by the central craterlet - the latter was quite
clearly visible. What were not visible were the other four craterlets.
The Cameron 2006 catalog ID=183 and weight=4. The ALPO/BAA weight=2.
Alphonsus 1958 Nov 03 UT 02:30-03:30 Observed by Kozyrev,
Ezerski (Pulkova Observatory, Crimea, Ukraine, 50" reflector,
23A/mm spectrograph) UT03:00-03:30 "C.p. redder than rest;
emiss. spect. in 4756A, 4100, 3950A (C3), 5165, 5130A (Swann
bands) 3 spect. over 3.5 h. Image of c.p. weakened in viol.
light on spect. Noted visual decrease in brightness & reddish
glow. Decrease in bright, & unnusual white color(at 0300h-
0330h). Sudden decrease in vis. bright. Spect. started --
gave norm. Spect. (0330-0340h), conditions almost identical to
Alter's on Oct. 26, 1956. Nothing seen on Nov. 2-3" NASA catalog
weight=5. NASA catalog ID #703. ALPO/BAA weight=5.
Aristarchus 1976 Nov 14 UT 06:09 Observed by Bartlett (Baltimore, MD,
USA, 3" refractor, 54-200x, S=5-4, T=5) "Walls & floor 8deg except S.=
6deg, SWBS now smaller but still 9deg. S.floor still granulated & now
yellow-brown. Strong viol. tint still on outer nimbus but now viol.
radiance (gas?) again on ENE rim as on 11th, but not as on 13th"
NASA catalog weight=4 (high). NASA catalog ID #1458.
On 1994 Jan 04 at UT21:00 J. Nibbering (Rosendaal, Netherlands)
obtained a photograph that shows a large crescent of light centred on
Tycho crater, but includes also: Lilius, but not to Clavius. Cameron
suspects strongly that it was caused by camera lens flare. The Cameron
2006 catalog ID=471 and the weight=5. The ALPO/BAA weight=1.
On 1882 Apr 11 at UT 21:00 Williams (England, 6.5" reflector) observed
Plato at sunset (date Cameron gives is calculated from #229) and saw a
curious phosphorescent glimmer in the crater where he had seen a
luminous milky appearance before. at sunrise. The cameron 1978 catalog
ID=230 and weight=3. The ALPO/BAA weight=3.
On 1821 July 25 at UT 03:30 Gruithuisen (Munich, Germany) observed,
near Aristarchus, some brilliant flashing spots on the Earthlit side of
the Moon. These disappeared after a short while then re-appeared. The
Cameron 1978 catalog ID=90 and weight=4. The ALPo/BAA weight=3.
On 1963 Nov 11 at 23:30UT Jacobs (Flagstaff, AZ, USA, 24" refractor,
seeing=very good) observed a reddish-orange colour in Aristarchus
crater and a sparkle in some areas. The Cameron 1978 catalog weight=3.
The ALPO/BAA weight=3
On 1982 Nov 11 at UT 17:00-17:30 E.V. Arsyukhin (Moscow, Russia, 3"
reflector) saw three stationary dark spots suddenly appear in Mare
Crisium. There was one on the north and the other two in the south west
to south. They lasted approximately 30 minutes and then promptly
vanished. Cameron says that it cannot be this date because the Moon was
not visible at 17:00UT Suggests 05:00-05:30UT? The Cameron 2006 catalog
ID ID=189 and weight=3. The ALPO/BAA weight=2.
On 25 Jun 1993 at UT 23:30-23:52 Carlos Colesanti (Mairinque,
Brazil) obtained two CCD images of Julius Caesar crater and
noticed a brilliant fuzzy area on the rim of the crater. This
appeared in both images and resembled a fuzzy white blob. Note
that this is a REA-Brazil observation. ALPO/BAA weight=1.
Cameron (2006) ID=463.