On 1939 Apr 22 at UT 18:00? Malakhov, Fillppova (Russia) observed in
Aristarchus: "Intensive luminescence in ashen light". The cameron 1978
catalog ID=448 and weight=5. The ALPO/BAA weight=2.
On 1970 Aug 05 at UT 23:00-23:30 Celis (Paso Hondo, Chile, 3"
refractor, x60, x100, x135, seeing=good?) saw the same characteristics
in Aristarchus as had been seen the previous night, but of lower grade
intensity. Somewhat difficult to see because of the small crescent..
The Cameron 1978 catalog ID=1270 and weight=1. The ALPO/BAA weight=1.
On 1991 Jun 16/17 at UT 20:30-00:30 T. Castro (Sao Paulo,
Brazil, 24" reflector, x500) observed "Large white spot with
a comet-like tail extending eastwards (celestial) on of the
shore of Mare Crisium at 52.5E, 21.5N." This was confirmed by
several other observers and apparently video recorded. The
effect was seen on several nights but had faded completely by
20th June. J. Westfall (San Francisco, CA, USA) also videod
the spot but on Jun 21. The Cameron 2006 catalog ID=429 and
the weight=5. The ALPO/BAA weight=1.
On 1970 Aug 05 at UT 23:00-23:30 Celis (Paso Hondo, Chile, 3"
refractor, x60, x100, x135, seeing=good?) saw the same characteristics
in Aristarchus (bright patches with electric blue colour) as had been
seen on Aug 04, but the intensity was less. The Cameron 1978 catalog
ID=1271 and weight=1. The ALPO/BAA weight=1.
On 1970 apr 11 atUT 05:29 Lucas (San Diego, CA, USA, 10" refelctor,
seeing=fair) and others (Oregon, USA) obtained a photometric record of
light level changes in Grimaldi crater. Visible reports by others
during the same time. The photometer paper chart pen moved off scale on
a 10mV scale adjusted to 1000mV. The peaks correlate with the visible
observers from California and Oregon. Bright flashes, 3-5 events
(confirmation during the Apollo 13 watch). The Cameron 1978 catalog ID=
1237 and weight=5. The ALPO/BAA weight=4.
Theophilus 1971 Mar 02 UT 20:30-22:50 Observed by Ringsdore
(Stoneleigh, England, 15" reflector, x360, seeing=good)
"Suspected TLP on c.p. 2 other obs. did not confirm. Orange-
pink glow. Faded for 10 min then reappeared." NASA catalog
weight=2. NASA catalog ID 1286. ALPO/BAA weight=1.
On 1991 Jun 17 at UT 20:30 T. Castro (Sao Paulo, Brazil, 24"
reflector, x500) observed "Large white spot with tail eastward
shore of M. Crisium." The effect was seen on several nights but
had faded completely by 20th June. Tonight it varied in
brightness from "7.5-9.5 albedo" The Cameron 2006 catalog ID=430
and the weight=5. The ALPO/BAA weight=1.
In 2005Apr14 at UT18:32.5 +/-2.5 min A.Brosio (Rosarno (Reggio
Calabria, Italy, Latitude: 38d 29' N, Longitude: 15d 58'E, 152mm
reflector, x75) observed a small square form in Earthshine near
Archimedes. This is a UAI observation.
Bright spot seen. The Cameron 1978 catalog
gives this TLP an ID No. of 36 and a weight
of 1. The ALPO/BAA catalog weight is also 1.
1948 Oct 08 UT 21:00? Barker's Quadrangle (SE Mare Crisium)
Observer: Moore (UK, 12?" reflector) "Nebulous white patch in
place of quadrangle. (In Capuanus ? See Wilkins & Moore, The
Moon, p124. Area in darkness" NASA catalog ID #511. NASA catalog
weight=4. ALPO/BAA weight=3.
On 1962 Sep 05 at UT 00:48-00:55 Chalk (USA?) observed in the
vicinity of Walther a faint point of light, near the
terminator. Cameron suspects an illuminated peak in the dark.
The Cameron 1978 catalog ID=767 and weight=1. The ALPO/BAA
weight=1.
On 1964 Jul 16 at 03:55-04:10UT Cragg (Mt Wilson, CA, USA, 6"
reflector, x180, seeing 7, transparency 6) observed a pseudo hill
(700m high) some 3 km in diameter and casting a shadow, south
east of Ross D. The Cameron 1978 catalog TLP ID=830 and the
weight=4. The ALPO/BAA weight=3.
On 1991 Jun 18 at UT 21:30? T. Castro (Sao Paulo, Brazil, 24"
reflector, x500) observed "Large white spot with tail
eastward shore of M. Crisium." The effect was seen on several
nights but had faded completely by 20th June." The Cameron
2006 catalog ID=430 and the weight=5. The ALPO/BAA weight=1.
Madler 1971 Mar 03 UT 21:30-21:45 J Andrews (Christchurch, UK,
8.5" reflector, x240, seeing I) observed a red fan shaped area to
the south of Madler - it covered part pf the mountainous area to
the south. The colour started fading at 21:45UT and had gone
within 5 minutes. ALPO/BAA weight=1.
Near Theophilus - south of Madler - 1971 Mar 03 UT 21:30-21:35, 21:47
Observed by Hedley-Robinson (England, 3.75" refractor, x164, S=G,
steady haze) "Reddening in a fan form on bright area of that
formation, but red did not extend fully over it. Blink patrol started
at 2005h but no red till 2130h. Definte blink at 2147h" NASA catalog
weight=3 (average). NASA catalog ID #1287.
On 1984 Jun 05 at UT20:00 Marshall (Covington, UK) saw an unusual
darkening on the floor of Proclus and irregular shape. The Cameron 2006
catalog ID=243 and the weight=2. The ALPO/BAA weight=1.
Torricelli 2011 Dec 31 UT 16:39-17:00 R.Braga (Milan, Italy,
80mm refractor) found the north rim or Torricelli to be very
bright at the start of the observing session but dimmed
considerably at around 17:00UT. Observer not sure on the
normal appearance of this crater. ALPO/BAA weight=2 followinf
repeat illumination images in the 2021 Apr ALPO TLO..
Mare Nectaris 1880 Jan 18 UT 20:00? Observed by Gaudibert (France?,
seeing poor) "Whole of sea was foggy. Fog extended into Fracastorius.
Gruithuissen said seeing was unsatisfactory" NASA catalog weight=0
(very unreliable). NASA catalog ID #216. ALPO/BAA catalog weight=1.
Noble (England?, seeing=fair) observed a badly defined white patch east
of Picard. Cameron 1978 catalog ID=201 and weight=3. ALPO/BAA weight=2.
Godin, Agrippa, Mare Crisium, and Webb's spot.... 1882 Apr 24
UT 21:30-22:00 Observed by Ridd (England?) "Shadow anomalies-
strange appearance. (he often noticed appear. that could only
be haze. Shadows blurred and oscillated. Shadows in Aristotles
were steady. E. of Agrippa shadows were misty as the foggy
which lifted & then became obscur. again. Intervals being 1o
min. (not terr. atmos.). Shadows never became clear whole time
of obs. Also saw a white spot NW of 5 on Nelson's map (Webb's
spot). " NASA catalog weight=2. NASA catalog ID #231. ALPO/BAA
weight=2.
Godin, Agrippa, Mare Crisium, and Webb's spot.... 1882 Apr 24
UT 21:30-22:00 Observed by Ridd (England?) "Shadow anomalies-
strange appearance. (he often noticed appear. that could only
be haze. Shadows blurred and oscillated. Shadows in Aristotles
were steady. E. of Agrippa shadows were misty as the foggy
which lifted & then became obscur. again. Intervals being 1o
min. (not terr. atmos.). Shadows never became clear whole time
of obs. Also saw a white spot NW of 5 on Nelson's map (Webb's
spot). " NASA catalog weight=1. NASA catalog ID #231.ALPO/BAA
weight=1.
Godin, Agrippa, Mare Crisium, and Webb's spot.... 1882 Apr 24
UT 21:30-22:00 Observed by Ridd (England?) "Shadow anomalies-
strange appearance. (he often noticed appear. that could only
be haze. Shadows blurred and oscillated. Shadows in Aristotles
were steady. E. of Agrippa shadows were misty as the foggy
which lifted & then became obscur. again. Intervals being 1o
min. (not terr. atmos.). Shadows never became clear whole time
of obs. Also saw a white spot NW of 5 on Nelson's map (Webb's
spot). " NASA catalog weight=1. NASA catalog ID #231. ALPO/BAA
weight=1.
On 1994 Apr 18 at UT14:40 C.D. Hua (China) found that the wall of
Picard had changed to dark. The ALPO/BAA weight=1.
Ptolemeus 2020 Jul 27 UT 23:00 N. Travnik (Brazil) observed
visually for 2nd time ever (first seen back in 1970), an
effect on the floor of this crater at local lunar sunrise:
"kind of glimmering mist lifted and wafted inside the shady
hollow of the crater". Almost certainly this is a combination
of atmopsheric seeing on the narrow shadow spires, but we
would like observers to look at this visually or obtain time
sequence images to try to replicate this effect. This report
is assigned an ALPO/BAA weight of 1 for now.
On 1993 May 28 at UT 21:02-21:30 M.C. Cook (Frimley, UK, 3.3" Questar
telescope, x80-x130, atmosphere hazey - poor transparency) noticed that
the east side rims were slightly fuzzy and suspects that this might
have been due to the illumination angle. A.C. Cook (Frimley, UK)
obtained some CCD images that revealed that the effect was to some
extent still there one hour later. The Cameron 2006 catalog ID=461 and
the weight=5. The ALPO/BAA weight=2.
Mare Vaporum 1969 Apr 24 UT 19:34 Observed by Bentley (England,
8" reflector, x320, S=E) "NW part of mare obscured for 4 min.,
gradually thinning." NASA catalog weight=3. NASA catalog ID No.
1123. ALPO/BAA weight=2.
Large plume-like diffuse cloud over central peak, very
large compared to central peak (@ approx 30km diameter)
with intensity much different from other parts. Brightness
between walls and shadowed floor. Would take 3 minutes to
collapse, so continuously fed. 13-14 days later, at SS,
central peak was normal. Kuiper took photos after Kozyrev's
observations, but saw nothing abnormal. Drawing. Haas saw
nothing in 12inch reflector at the time. Cameron 1978
catalog TLP ID=705 and weight=4. ALPO/BAA weight=2.
Alpetragius 1958 Nov 19 UT 22:00-22:05 Observed by Stein
(Newark, New Jersey, USA, 4" refractor) "Shadow anomaly.
Portion of shadow vanished, replaced by lighter shade. At
22:05 gradually darkened & was normal in 20 sec." NASA catalog
weight=3. NASA catalog ID #704. ALPO/BAA weight=2.
Alphonsus 1958 Nov 19 UT 21:00-21:20 Observed by Hole (Brighton,
England, 24" reflector x500) and Wilkins, Wall and Brewin (Located in
Kent, and other locations in England, and 15", 12" and ?" reflector
telescopes) "Reddish patch on c.p. (S. of it) about 3 km in diameter.
(indep. confrim)." NASA catalog weight=5 (very high). NASA catalog ID
706.
On 1975 Apr 19 UT 21:09 P. Foley (Kent, UK), detected blue in
Plato on east. Fiton at UT20:45 found blue along the south wall
at the east (IAU?) end, which was very bright white. Blueness
extended towards the large landslip at the east of the formation.
Immediately north of the landslip, where the bright wall curves
first westwards, then again northwards, red could be faintly
detected, folloowed by a very faint blue. All other parts of the
formation were normal. Examination with a Moon blink device
revealed no colour blink. J-H Robinson also found blue, with red
on the west wall (exterior?). By 21:30UT Fitton found Plato to be
normal and so was Proclus, though he did find Epigenes (bright
cresecent of east wall only) slightly blue to the N.W and red
to the S.E. Mare Crisium was normal. Prominent spurious colour
seen on Venus, but it was low in the sky, with blue to the north
and red to the south. However J.H. Reading, managed to see the
north east floor blurred and slightly blue from 22:45-23:00UT.
These reports are BAA observation. The ALPO/BAA weight=2.
On 1988 Mar 26 at UT20:00 M.C. Cook (Frimley, UK, Frimley, UK, 12"
reflector, seeing=III) reported Cenosrinus to be "foggy/fuzzy" and this
this effect was not seen in other adjacent regions. The cameron 2006
catalog ID=320 and weight=4. The ALPO/BAA weight=2.
A dome-like feature, sketched by Herring and confirmed in a photograph
by Larson. This had not been seen before by Herring in hundreds of
hours of observing. No other reports of this. The photograph was taken
at 02:50h. Cameron 1978 catalog ID=878 and weight=5. ALPO/BAA weight=3.
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.
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.
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.
Plato 1966 Jun 27 UT 21:40-21:55 Observed by Robinson (Teignmouth,
England, 10.5" reflector) and Sartory (England, 8.5" reflector + Moon
blink) "Color (red?) on SE wall detected by Eng. moon blink sys.
(confirm)." NASA catalog weight=5 (very high). NASA catalog ID 949.
On 1968 May 07 at UT 03:00-03:40 Kelsey (Riverside, CA, USA, 8"
reflector) observed Messier and Messier A and noted the following: "The
ray-tail halo (in N. ray) showed a possible enhancement in blue filter
at 1st obs. per. but not seen at 0330. Later enhancement was indicated
in red filter but not apparent at 0600h. The red enhancement is very
unsual; but has been suspected on a few previous occasions. Not seen
vis. (confirm. of Jean?)" The Cameron 1978 catalog ID= and weight=5.
The ALPO/BAA weight=1.
On 1992 May 11 at UT 20:20-21:00 R. Amendsensvej (Esbjerj, Denmark,
10" reflector, x333) noted that Copernicus had "almost no disturbance.
Flash was seen between 2236:30 & 2236:40. Thus 10S". The Cameron 1978
catalog ID=444 and weight=1. The ALPO/BAA weight=2.
Plato 1937 Dec 12 UT 16:45-21:00 Observed by Barker (Chestnut,
England, 12.5" reflector x420) and Fox (Newark, England, 6.5"
reflector, 24?x) "Strong streak of orange-brown on E.wall. Floor
nearly clear of shad. composed of many veins & thin streaks
interwoven. At 21h irreg. extension seen spreading eastward down
wall. Confirmed by Barker's younger son. NASA catalog weight=5
(very high). ALPO/BAA weight=4. NASA catalog ID #428.
Peirce A 1927 Dec 03 UT 22:00 Observed by Wilkins (England, 15"
reflector) "Invisible (date in MBM) is wrong, would be only 6h before
NM. Sunrise on crater is at 3d & ? h. No interposition of dates works
e.g. 13th or 1926 or Dec 26 1923. Only Dec 3 1927 is feasible as it
would be just after 1st Q. & more similar to the May obs.)" NASA
catalog weight=4? NASA catalog ID #396. ALPO/BAA weight=2.
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.
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.
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.
On 1983 Jul 20 at UT 18:50-22:40 P.W. Foley (Kent, UK, 12"reflector,
seeing II-III) noted that the south wall of Plato at the 11 o'clock
position, at the location of a cleft, was fuzzy on either side of the
cleft. There was also a deep red colour along the cleft and the outside
wall. The colour had gone by 22:40 though. All other parts of the rim
of Plato were clear and distinct. M. Cook (Frimley, UK, seeing III)
sketched some obscurations at 22:03UT. At 22:08UT the red colour
reduced to a red line and vanished by 22:37. The south wall obscuration
varied in size and there was a possible obscuration at the 7 o'clock
position. J. Cook (Frimley, UK, seeing II-III) confirmed Foley's and
M.Cook's observations. Detail inside the crater was sharp, but colour
oppoiste to what is usual. Price (Camberley, UK, seeing IV-V) a few km
away had atmospheric ripples affecting his observations. At 21:36UT G.
North described the south wall as odd in appearance and the terrain
south of this was lacking in detail - this was odd because elsewhere
Plato was nice and sharp. At 21:45UT though the north section of the
crater was a hazy red. The cameron 206 catalog ID=224 and the weight=5.
The ALPO/BAA weight=3.
Sinus Iridum 2004 May 29 UT 20:44 Observed by Clementelli (Rome, Italy,
102mm diameter Vixen refractor 80-160x, sky conditions: clear, no wind)
"A blue/violet streak, lasting ~10 minutes was seen on the floor of
Sinus Iridum between crater Bianchini and Promontorium Heraclides. The
suspect TLP mybe an effect of instrumental achromatic aberration, but
there is the small possibility that the effect was real." A UAI
observational report. The ALPO/BAA weight=1.
On 1989 Jul 14 at UT 03:28 D. Darling (Sun Praire, WI, USA) found a
darkening in the crater Proclus, but the shadow seen by Cook and Moore,
from a few hours earlier was not seen. The Cameron 2006 catalog ID=371
and the weight=2. The ALPO/BAA weight=1.
Archimedes 1979 Oct 01 UT 20:57-21:00 Observed by Cook (Frimley, UK,
13mm Monocentric + Barlow eyepiece, Seeing IV, transparency: thin
cloud) "Red seen on east, blue seen on west - almost certainly spurious
colour".
Bullialdus 1979 Oct 01 UT 21:04-21:07 Observed by Cook (Frimley, UK,
13mm Monocentric + Barlow eyepiece, Seeing IV, transparency: thin
cloud) "Red seen on east, blue seen on west - almost certainly spurious
colour". ALPO/BAA weight=1.
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 1980 Aug 21 at UT20:00 J.H. Robinson (Teighmouth, Devon, UK)
detected colour, using a Moon Blink device, and "mistiness" on the
southern floor of Tycho crater. The seeing was poor! Cameron 2006
catalog ID=104 and weight=1. 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.
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.
In 1934 Feb 25 at UT 18:30 Rawstron (USA?, 4" refractor, x250, S=6/12)
observed in Pico B: "A large patch of haze appeared & drifted off
across the mare in same direction as haze from Pico (white patch). It
was obs. on 20 other occasions. Drawing". The Cameron 1978 catalog ID=
410 and weight=3. The ALPO/BAA weight=2.
Aristarchus 1967 May 20 UTC 20:15 Observed by Darnella (Copenhagen,
Denmark, 3.5?" refractor) "Red spots on S.rim. Moon was low." NASA
catalog weight=1 (very low). NASA catalog ID #1036.
On 1967 May 20 at UT 21:05-21:20 Kelsey (Riverside, CA, 8" reflector,
x300) using an English Moonblink device found colour on the south west
part of the floor. Note that for the times given by Cameron, the Moon
was below the horizon from California - so possibly these are local
times and these times need to be correctly converted into UT? The
Cameron 1978 catalog ID=1037 and weight=3. The ALPO/BAA weight=1.
Aristarchus 1989 Jul 15 UT 02:00-04:20 Observed by Manske, Weier,
Curtis, Keyes, Yanna, Norman, Knutson, Sullivan, Eichman and Radi (Carl
Fosmark Jr. Memorial Observatory, Madison, WI, USA, SCT C11) "Manske
initially observed a reddish tinge on the SE rim of Aristarchus. The
colour was present in different eyepieces. Two other pinkish tinge
areas were seen on the SE and NE rims. 4 of the observers did not see
colour. Independent confirmation was made by Don Spain (KY) and Smith
in LA. Full details can be found on the following web site:
http://www.ltpresearch.org/ltpreports/LTP19890715.htm " An ALPO report.
Gassendi. 2023 May 02 UT 01:35-02:23. J. Albert (Lake Worth,
FL, USA - ALPO. 8” SCT via a 9mm ortho eyepiece. Transparency
magnitude 3 and seeing was 7/10) checked the crater without
filters as well as comparing with W25 red and W44A blue
filters using 226x. He saw no color on the SW part of the
crater floor or on the NW wall. Using the filters, however,
he did note that the high peak on the S wall was brighter in
blue than red. He tried this filter blink a number of times
because he had never seen this before in Gassendi, but the
result was the same each time. A colour image was taken
earlier at 01:21UT but shows not colour on S wall as it was
saturated. ALPO/BAA weight=2.
On 1992 May 13 at UT 20:16-21:29 several observers reported a TLP in
Plato mostly concerning the visibility of floor craterlets, however
observer seeing varied from III-V. North (UK, 18.25" reflector)
reported "Colouration and floor craterlets very prominent. Seeing
Antoniadi V, Transparancy Poor.". Foley (Kent, UK, 12" reflector
seeing=III-IV) found the floor to be bright and in the better moment of
seeing detected floor craterlets. The WNW spot was misty some of the
time. Moore (Selsey, UK, 15" reflector, seeing V) had very poor seing
conditions. J.D. Cook and M.C. Cook (Frimley, UK, 3.6" reflector,
seeing II-III) used a CCD camera at 22:11 UT. The Cameron 2006 catalog
ID=445 and the weight=5. The ALPO/BAA weight=2.
Gassindi 1966 Oct 25 UTC 22:30-23:10 Observed by Moore and
Moseley (Armagh, Northern Ireland, 10" refractor) and Sartory
(England, 8.5" ? reflector) "2 faint blinks (Eng.) on NW (IAU
?) wall. (Indep. confirm.?). NASA catalog weight=5. NASA
catalog ID #987. ALPO/BAA weight=4.
On 1983 Jul 21 at UT 21:02-23:18 P.W. Foley (Kent, UK, 12" reflector,
seeing=III) found the region around the cleft on the souther rim to be
out of focus - however atmospheric conditions were turbulent until
23:18UT. An unsual dark triangular region (long base against rim) was
seen to extend from the inner rim at 12 o'clock onto the floor for 13-
16km. The crater had lots of detail elsewhere. M. Cook (Frimley, UK)
found the south east to soth west to be obscured again, but not as
badly as she had seen on the 20th July. J. Cook (Frimley, UK) found the
dark region had 2 white bands on the side and the south west wall was
blurred like it was on the 20th July - this time tough colour was not
present. There were also two light patches on the floor. Mosely
(Coventry, UK) observed the south wall at x120 and found the wall out
of focus at the 11 o'clock location. Through a yellow filter he saw a
"white mistiness: on the top of the southern rim and only the south
east cleft could be seen (no colour). By 22:40-23:00 the effect had
cleared up. No dark triangular patch was seen. When Marshall (Surrey,
UK) observed (22:30-03:00) nothing unsual was seen, though a sketch
provided shows a light patch on the floor located at 11 o'clock. All
observations, made by all observers had some atmospheric turbulence,
however trsnparency was good. The Cameron 2006 catalog ID=225 and the
weight=5. The ALPO/BAA weight=3.
Aristarchus 1880 Jan 23 UT 20:00? Observed by Trouvelot
(Meudon, France) "Luminous light like a luminous cable or
shining wall". NASA catalog weight=3. NASA catalog ID #217.
ALPO/BAA weight=2.
Aristarchus 1971 Mar 08 23:00-23:10 Observed by Lyttle (Northern
Ireland, 6" reflector, x98) "Suspicion of white spot W of N-S radial
band, slightly brighter than wall. Diam. @5-6km. Area affected by temp.
?Term. passed over it just 5h before. Gradual decline in brightness
over the 10m period." NASA catalog weight=1 (very low). NASA catalog ID
1288.
On 1992 May 13 at UT 22:30 R. Turner (Wolverhampton, UK, 3.6"
reftactor, x50) noticed that there was a white spot on the WSW rim that
he had not seen earlier. The Cameron 2006 catalog ID=445 and weight=5.
ALPO/BAA weight=1.
Plato 1873 Nov 01 UTC 20:00? Observed by Pratt (England?) "Unusual
Appearance". NASA catalog weight=1 (very low). NASA catalog ID #182.
ALPO/BAA weight=1.
On 1976 Nov 03 at UT20:00-21:40 P.W. Foley (Kent, UK) reported a TLP in
Gassendi - some obsevers detected colour, others did not. P. Moore did
not notice anything unsual earlier at 18:50-19:00, though his seeing
was IV-V. Nor did he see anything unsual from 21:53-00:20, but seeing
was still IV-V. D. Jewitt, observing 20:34-21:25 and 22:55-23:20 also
reported nothing unusual. Amery (Reading, UK, 25cm reflector, x300) did
however notice a small reddish spot to west of central ridge, but by
20:30UT the colour was less obvious, but the spot was back again at
20:45, but not easily seen at 21:00 and gone completely by 21:45UT.
N.Bryant (Ilfracombe, UK, 25.4cm reflector, x260), observed 3 red
patches on the floor between 20:54 and 21:31UT. A BAA Lunar Section
report. ALPO/BAA weight=3.
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.
On 1980 Aug 22 at UT20:15-21:29 J-H Robinson () detected violet on the
west wall of Aristarchus. Cameron 2006 catalog ID=105 and weight=5.
ALPO/BAA weight=2.
On 1980 Aug 22 at 02:15-21:29UT J-H Robinson (Teighmouth, Devon, UK,
12" reflector, x200, seeing=II) noticed in the area south east of
Manilius that it was brighter in red light than in blue light at
20:15UT whereas 1 minute later it was the same brightness in each
filter. The effect reappeared at 20:21UT and was particularly strong at
20:32UT. Foley (Kent, UK) verified this at 21:01UT - the blink area was
of high reflectivity in white light and was bright in red at 21:15UT,
thougjh the south east area stopped giving a colour reaction at
21:25UT. Madej (Huddersfield) found Manilius B to be norm al at 23:52UT
however at 23:55UT it was surrounded by a transient white ring that
varied in visibility in an irregular way. Foley found Manilius B had a
vivid blue interior and in blue light the ring was black. and not at
all seen in red or white light. The CED brightness measurement varied
from 1.9 to 2.4. All other regions observed were normal in brightness.
Violet was seen on the west wall of Aristarchus though. M.Price
(Camberley, UK) found a possible blink in Manilius B but was observing
under poor seeing conditions. Cameron 2006 catalog ID=105 and weight=5.
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.
On 1975 Apr 23 at UT 20:30 J-H Robinson (Teighmouth, Devon, UK, 260mm
reflector, x200). Observer was observing since 20:30UT, at 21:00UT
though they noticed red on the outside south wall of Aristarchus, a
hazy ill defined area that was larger in a red filter than in blue
filter, and outside east wall was bright in red. At 21:08UT the outside
west wall of Aristarchus no longer gave a colour blink reaction, and at
21:22UT the colour blink on the southern end of the crater ceased, but
the image blur remained (in both red and blue filters) despite the rest
of the crater being sharp in detail. Observations ceased at UT 21:35
because the blurring at the southern end seemed to be normal and this
was confirmed when checked with photographic atlases. Other craters
such as Proclus, Pickering, Tycho, Gassendi, Copernicus, Alphonsus,
Plato, Menelaus, Manilius, Linne and Theophilus, showed no colour blink
reactions. However Picard had a red bright blink from 20:30-20:40 and
the permanant blink on the N. Floor of Fracastorius was detectable.
Also Plato floor shadings were clearer in red than in blue -
intermittently. This is a BAA lunar section observation. No estimation
of transparency or seeing is given, nor any comment on whether spurious
colour was seen in any craters visually. ALPO/BAA weight=1.
Gassendi 1987 Sep 05 UT 20:25 Observed by Moore (Selsey, Sussex, UK, Antoniadi
III seeing, 12.5" reflector) "Intensely bright craterlet south of central
peak, surrounded by a luminous nimbus. Foley (Kent, UK, 12" reflector)onfirmed
the crater was highly luminous at 21:20, and surrounded by a blue halo that
had a darker blue band within it. This craterlet faded over time, and by 21:20
Moore considered that it was no longer prominent, by 21:22 Foley confirmed the
reduced brilliance, and by 21:30 Moore considered it to be perfectly normal.
Moore considers the nimbus effect to be normal. The Cameron 2006 catalog ID=
306 and weight=5. The ALPO/BAA catalog weight=3.
On 1980 Sep 22 at UT05:00? D. Louderback (South Bend, WA, USA, 8"
reflector, x140 and 2.5" refractor) observed in Promitorium Agarum that
one of his pre-designated points, called "A", through to "C and "D" was
at least 5 brightness points brighter in red than in blue light. The
reverse was true on Sep 25th. Tonight the red seemed to be on a narrow
strip on the western edge. The Cameron 2006 catalog ID=109 and the
weight=3. The ALPO/BAA weight=3.
On 1987 Sep 05 at 20:55UT A.C. Cook (Frimley, UK, 90mm questar
telescope, x130, seeing III-IV, Moon 16 deg in altitude) observed a
dusky dark gray area just north of Herodotus and just south of the
Cobra Head. The interior shadow on the east of Herodotus by comparison
wad black and distinct. No change was seen when viewed through a
rotated polaroid filter. Apparently D. Darling (Sun Praire, WI, USA)
was observing at the same time but had better observing conditions and
could see detail in this region, suggesting that it was not a TLP.
There is no Cameron entry for this report. The ALPO/BAA weight=1.
On 1963 Nov 28 at UT 22:30-00:00 Fisher (Colefax, CA, USA, 8"
Newtonian reflector)observed a yellow on crater rims adjacent to
Anaximander. Yellow colour also seen on Aristarchus that night.
The ALPO/BAA weight=1.
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.
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.
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 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.
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.
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
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.
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.
1964 Jul 23 UTC 04:45-06:07 Observed by Bartlett (Baltimore, MD, USA,
5" reflector, x180, S=1-4, T=3) "S.region of floor was granulated &
rated 6deg bright, rest of crater 8deg. Floor there was distinctly
yellow-brown. Had never seen browns or yellows before June 25, 1964.
(seeing true color of ground?)."NASA catalog weight=4 (good). NASA
catalog ID #835.
1975 Apr 18?? UT16:05-23:44 R. Billington (6cm refractor, x35 and x56).
TLP faded at 17:50 but prominent again later. Intensity 8 at 16:05, 6.5
at 17:50 and 8 at 23:44. This is a BAA Lunar Section report.
Bullialdus 1979 Oct 04 UT 20:24-21:25 JH-Robinson (Devon, UK,
260mm Newt. x200 Seeing Antoniadi IV-V, Transp.=haze) observed a two
bright points on the south west floor patch to be brighter in red than
in blue at 21:12. The effect was still present at 20:36 but back to
normal by 20:43-20:48. Amery (Reading, UK) found a possible brownish
tinge on the west wall, though spuroius colour was present elsewhere on
the Moon. Foley found the WSW corner darkened in blue light. Cook found
pink on south rim of Bullialdus and Pedler found Bullialdus to be a
confused mass with bright and dusky spots and patches - no colour seen.
Cameron 2006 catalog ID=72 and weight=0. ALPO/BAA weight=1.
Aristarchus 1996 Oct 25 UTC 19:05-19:55 Observed by Livesey (Scotland,
65mm reflector x88) "red colour seen along E/SE rim and along S.edge of
SW ray - colouration not visible on other craters. Observations
terminated by hazy cloud drifting over Moon. Observer remarked that it
looked like chromatic aberation, but telescope was a reflector and no
colour was seen elswehere on the Moon. Cook (Frimley, Surrey, UK)
19:48-19:55 noted red on E. rim exterior and on SE part of central
peak, and blue on N. rim - strongly suspected spurious colour".
ALPO/BAA weight=1.
On 1979 Oct 04 at UT21:05-23:40 P.W. Foley (Kent, UK, 12" reflector,
x360, seeing=II) detected colour in Aristarchus (and also in Bullialdus
- there was a TLP alert at this time for Bullialdus) but nowehere else
on the Moon. Aristarchus had a CED brightness value of 3.8 at 21:05
(though at this time no colour) and 3.4 at 23:40 and the floor was now
slate blue/gray in colour. Other features remained constant in
brightness. The Cameron 2006 catalog ID=72 and the weight=0. The
ALPO/BAA weight=1.
Near Aristarchus 1788 Apr 19 UT 20:00? Observed by Schroter
(Lilienthal, Germany) Event described as: "Small area very
brilliant & other bright spots". No additional references
given. NASA Catalog Event #44, NASA Weight=4. 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.
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 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.
On 1897 Jun 14 at UT 23:00 Pickering (Cambridge, Mass. USA) observed in
"Schroter's valley and the vicinity variations in vapor colum. Break in
col. toward F and eruption of crater D. 3.4 d after sunrise". The
Cameron 1978 catalog ID=389 and the weight=3. The ALPO/BAA weight=2.
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.
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.
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.
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.
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.
Cauchy 1969 Jul 29 UT 06:00-06:22 Observed by Claudio
Pamplona and Jackson Barbosa (Fortaleza, Brazil, 2"
refractor) "very bright and clear(?) pulsating 3,3s,3s with
crater illum. then 3s area illum. red & no filter area
pulsated for 22m. Confirmed by Jackson (Apollo 11 watch)".
NASA catalog weight=3. NASA catalog ID #1193. ALPO/BAA
weight=3.
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.
Alphonsus 1966 Sep 02 UTC 03:16-04:18 Observed by Whippey (Northolt,
UK, 3" refractor) & Corralitos Observatory (Organ Pass, NM, USA, 24"
reflector) "A series of weak glows, final flash at 0418h. Not confirmed
by Corralitos MB" NASA catalog weight=3 (average). NASA catalog ID 971.
Macrobius 1971 Mar 15 UT 02:07-03:15 Observed by Sparks (Exmouth, UK,
6" reflector x400) "Strong pink color extending whole curve of crater's
illum. wall, starting & ending in shadow side. Color grew deeper, then
faded & ended at 0315h. Changed eyepieces. No other feature had this
tho. looked for. Survived many separate powers of eyepieces."
NASA catalog weight=2 (low). NASA catalog ID #1289.
1886 Oct 16 UTC 22:00 Observed by Lihou (France?) "Unusual phenomena ?
(drawing)" Ref Sirius, Vol 20, 45 p69 (1887). NASA catalog weight=1
(very low). NASA catalog ID #252. ALPO/BAA weight=1.
Plato 1982 Sep 07 UT 0330-0430. K.P. Marshall (Columbia, 12"
reflector, seeing III) saw no craterlets on the floor of Plato,
but what he considered unusual was an extremely bright short
section of the north rim of Plato - far brighter than, any other
part of the rim, and only slightly less bright than Mons Piton.
ALPO/BAA weight=1.
Near Aristarchus 1970 Mar 26 UT 17:00 Observed by Sekiguchi,
Maisumoto (Tokyo, Japan, 36" reflector) "Pts. N & S of crater
were brighter by 0.3 & 0.2 mag. respectively than normal --
far beyond limits of error. Color index (CI) also showed less
depend. on phase by 0.1-0.2 mag. Did not show reddening dur.
enhancement. Polariz. was less by 1-2%. Photog. photom.
showed brightening over whole moon. Resolution = 2,3 km" NASA
catalog weight=5 and catalog ID #1236. ALPO/BAA weight=3.
North of Kepler 1970 Mar 26 UT 17:00 Observed by Sekiguchi, Maisumoto
(Tokyo, Japan, 36" reflector) "Photog. photom. showed brightening over
whole moon. CI N. of Kepler enhanced by 0.5 mag. Resolution = 2,3 km"
NASA catalog weight=5 (Very high). NASA catalog ID #1236.
Lichtenberg area 1940 Oct 22 UT 07:12 Observed by Barcroft
(Madera, CA, USA, 6" reflector) "Only slightly redish color this
nite, comp. with previous nites (see #'s 467 & 477)" NASA
catalog weight=3. NASA catalog ID #478. ALPO/BAA weight=1.
On 1958 Dec 02 at UT 06:00 an unknown observer detected a TLP on the
Moon. The reference for this is from Palm, 1967 Icarus. The Cameron
1978 catalog ID=709 and weight=0. The ALPO/BAA weight=1.
On 1970 Jul 05 at UT 22:45-23:15 Celis (Paso Hondo, Chile, 3"
refractor, x60, x100, x135, seeing=good) noted a foggy patch in
Aristarchus for a short time. There were well defined luminous sparkles
or gleam with strong intensity and blue well defined colour. The
Cameron 1978 catalog ID=1263 and weight=2. The ALPO/BAA weight=2.
On 1988 Apr 18 at UT 19:00 R. Manske (Madison, WI, USA) observed that
Aristarchus? was glowing in Earthshine. Weier (Madison, WI, USA)
detected it easily in 7x50 binouculars. Spain (Fairfield, KY, USA)
though detected no TLP, nor could he see Aristarchus. The Cameron 2006
catalog ID=324 and the weight=0. The ALPO/BAA weight=1.
Southern cusp obseved by H.Hill (UK) on 1992 Apr 04 at solar
selenographic colongitude=294.Observer noted that the southern
cusp was extended by 350" - the effect appeared "atmospheric".
Note that this is almost certianly not a TLP but is worth
checking out if the libration and solar colongitude is similar,
just to verify that this is what the Moon normally looks like.
ALPO/BAA weight=1.
On 1790 Jan 17 at UT 1800 Schroter (Lilienthal, Germany) observed a
small hazt spot of light in the vicinity of Aristarchus crater. The
1978 Cameron catalog ID=65 and the weight=4. The ALPo/BAA weight=1.
On 1970 Jul 06 at UT 22:45-23:45 Celis (Paso Hondo, Chile, 3"
refractor, x60, x100, x135, seeing=very good) saw Aristarchus as an
outstanding bright patch (10 deg bright) electric blue colour, every 10
sec groups of 3 or 4 separate sparkles for 10sec then a period of calm
for 30sec-1min. At 130x was almost constant form. Sometimes the form
would be radial like an open band with extended fingers. This was
observed in the dark part of the Moon and Cameron suspects atmopsheric
effects. The Cameron 1978 catalog ID=1264 and weight=2. The
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 Apr 28 at UT 01:19-01:25 F. Graham (Marshall TWP, OH, USA, 6"
reflector) during a failed attempt to observe the occultation of X6493
that was thwarted by clouds, noticed that Gassendi was "Gass,>>,>Aris
or anything else". The crater had a "milky lustre". It is possible that
another occultation observing group may have a video of the Earthshine
at this time. Darling (Sun prairem WI, USA, 20x50 binoculars) could not
see Earthsine, though the sky was bright at the time. The Cameron 2006
catalog ID=402 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.
On 1980 Nov 10 UT 17:55-18:15 J-H Robinson (Teighmouth, Devon, UK)
observed the floor patches in Plato to be easy in red, but not so well
seen in blue. This is a BAA Lunar Section report. ALPO/BAA weight=1.
Note the month or day must be wrong!
On 1980 Nov 10 at UT18:05 J-H Robinson (Teighmouth, Devon, UK, Seeing
III, Transparency poor, Filters Wratten 25 (red) and 44A(blue)) found
the area to be bright in red and dull in blue - but suspected that this
might have been a permanent colour blink e.g. natural colour. This does
not have an entry in the 2006 Cameron catalog. ALPO/BAA weight=1.
East of Picard (56E, 15N) 1877 May 15 UT 20:30 Observed by an
unknown observer (in England?) "Bright spot. (white patch)
there unlikely to be bright at sunrise normally)." NASA
catalog weight=3. NASA catalog ID #189. ALPO/BAA weight=2.
On 1978 Jan 12 at 08:21UT (assuming this is not local time) V.A.
Golubev (Ussurian Sam Station, Vladivostock, Russia, x100) saw on the
western edge of the Moon an occultation of the magnitude 6? star
ZC2394. Just prior to the occultation, between the star and the dark
limb could be seen a bridge of light. The ALPO/BAA weight=1.
the previous night". Its diameter is less than 3"
(5-6 km) as judged by comparing with the angular diameter
of Jupiter and also Jupiter's third satellite (the
diameter of the active part of the volcano was at least
twice the angular diameter of Jupiter's Moon). The shape
was an irregular round figure with very sharply defined edges.
It resembled a small piece of burning charcoal, when it is covered
by a thin coat of white ash. The other two volcanos were
much further towards the centre of the Moon and
resembled large faint nebulae that are gradually
much brighter in the middle; but with no well defined luminous
spot within them. These three spots are plainly to be
distinguished from the rest of the marks upon the Moon;
for the reflection of the Sun's rays from Earth is, in its present
situation, sufficiently bright with a ten-foot reflector, to
show the Moon's spots, even the darkest of them. Such
similar phenomena were not perceived in the previous month,
despite using the same telescope. The volcano was not as bright
as his 4th May 1783 sighting (resembling a 4th magnitude star as
seen with the naked eye), though the latter was smaller in diameter.
Cameron's 1978 ALPO catalog has a TLP ID No. of 33 and a weight of
4. The ALPO/BAA catalog weight is 3.
the previous night". Its diameter is less than 3"
(5-6 km) as judged by comparing with the angular diameter
of Jupiter and also Jupiter's third satellite (the
diameter of the active part of the volcano was at least
twice the angular diameter of Jupiter's Moon). The shape
was an irregular round figure with very sharply defined edges.
It resembled a small piece of burning charcoal, when it is covered
by a thin coat of white ash. The other two volcanos were
much further towards the centre of the Moon and
resembled large faint nebulae that are gradually
much brighter in the middle; but with no well defined luminous
spot within them. These three spots are plainly to be
distinguished from the rest of the marks upon the Moon;
for the reflection of the Sun's rays from Earth is, in its present
situation, sufficiently bright with a ten-foot reflector, to
show the Moon's spots, even the darkest of them. Such
similar phenomena were not perceived in the previous month,
despite using the same telescope. The volcano was not as bright
as his 4th May 1783 sighting (resembling a 4th magnitude star as
seen with the naked eye), though the latter was smaller in diameter.
Cameron's 1978 ALPO catalog has a TLP ID No. of 33 and a weight of
4. The ALPO/BAA catalog weight is 2.
There were two other volcanos were much further towards the centre of
the Moon and resembled large faint nebulae that are gradually
much brighter in the middle; but with no well defined luminous
spot within them. These three spots are plainly to be
distinguished from the rest of the marks upon the Moon;
for the reflection of the Sun's rays from Earth is, in its present
situation, sufficiently bright with a ten-foot reflector, to
show the Moon's spots, even the darkest of them. Such
similar phenomena were not perceived in the previous month,
despite using the same telescope. The volcano was not as bright
as his 4th May 1783 sighting (resembling a 4th magnitude star as
seen with the naked eye), though the latter was smaller in diameter.
Cameron's 1978 ALPO catalog has a TLP ID No. of 33 and a weight of
4. The ALPO/BAA catalog weight is 2.
William Herschel and Mrs Lind saw a red, 4th magnitude brightness, less
than 3 arc sec in diameter. Herschel believed that he was seeing a
lunar volcano in erruption.
Leibnitz Mountains 1955 May 24 UT 21:30-22:00 Observed by Firsoff
(Somerset, England 6.5" reflector, x240, seeing = very good). "Changing
lights over a period of time, lunar aurora? Beyond cusps were 2 bright
pts. 1 was sparkling and dancing and weaker intensity. Then a faint
beam detached itself & shot up vertically, becoming more intense but
faded at the base. Total length @ 160 km. Endured for > 2 s. Due to
telescope spider or lunar aurora?" NASA catalog weight=4 (good). NASA
catalog ID #593.