Area of darkness overlapping NW rim. It was visible through this area of obscuration. Sketch. Cameron 2006 extended catalog ID=376 and Cameron weight=3. ALPO/BAA weight=2.
Messier & A 1972 Aug 27 UT 08:51-09:21 Observed by Hansen (LeMoore, CA, USA, 6" reflector, x200) "Perculiar thread of shadow connecting the 2 craters. Sun's elev. @ 6deg. Drawing (possibly a high peak on E.wall of A casting a shadow?)" NASA catalog weight=1 (very low). NASA catalog ID #1342.
On 1944 Mar 12 at UT 23:00 H.P. Wilkins (Kent, UK, 8.5" reflector) observed that Plato appeared incomplete - the central crater had it's north wall obscured. cameron comments that maybe this was due to the low altitude of the Moon? The Cameron 1978 catalog ID=491 and the weight=4. The ALPO/BAA weight=2.
Alphonsus 1972 Jul 29 UT 00:30-03:30 Observed by Morgan (England, UK) "Orange spot just W. of c.p. on central ridge; circular area @ 15-25km diam, larger than c.p. Was bright orange then turned orange-brown toward center. Central 4,5km was darker than rest; bownish-black with blue-white specks flashing in center. Obscur. there but ridge clear elsewhere. The dark spot SW of c.p. could not be seentho outside of color area. Sketch. It had appearance of dome of atm. thicker at center. Never seen before in 11y. Next nite brighter. NASA catalog weight=3. NASA catalog ID #1337. ALPO/BAA weight=1.
Aristarchus 1969 Sep 30 UT 04:46-05:10 Observed by Maley, Saulietis (Houston, TX, USA, 16" reflector, x130) "Intermittent blue color on SE wall, verified by others. At 0500h, taking 10s to reach max. then slowly disappeared. Gap appeared after 1st event. Drawing." NASA catalog weight=4. NASA catalog ID #1202. ALPO/BAA weight=4.
On 1983 May 31 at UT03:45-04:30 K. Marshall (Medellin, Columbia) noted that the whole area of Aristarchus, Herodotus, and Schroter's valley was both blurred and violet. There was hardly any detail seen inside the crater. Herodotus could hardly be seen either and Schroter's valley was totally unrecognizable. A sketch was supplied. The Cameron 2006 catalog ID=223 and the weight=3.
On 1964 Feb 02 at UT08:30-09:40 G.Reneau and B.Crowe (2.4" refractor, x90)observed Ross D to be double. This was during a time when observers were looking for a Ranger crash plume. The Cameron 1978 catalog ID=799 and weight=1. The ALPO/BAA weight=1.
Something resembling a cigar shaped shiny object seen on S rim - hanging over a smaller crater. It looked like a bright aluminum can in the sun & cast a shadow onto the rim. The length was 8-10 miles long x 1 mile wide at the central point. It appeared tapered to points at both ends. Observer studied it for several hours. S term. ~60-70miles away. Apparently not related to topog. Alt. 8deg. Cameron 2006 Extension catalog weight=3. ALPO/BAA catalog weight=1.
Observed by Bartlett (Baltimire, MD, USA, 5" reflector, x150) "N. half of crater hazy & ill-defined". S=5, T=4. NASA catalog weight=4 (good). NASA catalog ID 571.
Alphonsus 1972 Jul 30 UT 00:30-03:30 Observed by Morgan (UK using a reflector) "Orange glow, brighter this nite than last nite. Following nites were cloudy. Aristarchus and Gassendi were negative." NASA catalog weight=3. NASA catalog ID #1338. ALPO/BAA weight=3.
Aristarchus 2004 Dec 02 UT 01:55-02:45 Observed by Brook (Plymouth, England, 60mm OG x120) "Fluctuation in the brightness and definition of A of about 1/4 to 1/2 minute period. Rest of field unaffected. Checked for cloud wih naked eye during fades - negative. Checked for misting and tear salt on eyepiece by shifting A around the field - negative." BAA Lunar Section report.
Aristarchus 2004 Dec 02 UT 03:00 Observed bt Michael Amato (West Haven, CT, USA, 127mm Maksutov, x123) "The brightness variation (as seen by Brook earlier) was very apparent. One thing never seen before by Amato was a thin short bright ray that extended out in the opposite direction as Aristarchus bright ray". The higher the Moon climbed in the sky the more obvious this short thin bright ray became. An ALPO report.
Marcus Price (Camberley, Surrey, UK) noted that Aristarchus was extremely bright. A 6" reflector was used. The Cameron 2006 Catalog ID is #98 and the weight is 1. The ALPO/BAA weight is 1 too.
On 1987 Oct 13 at UT14:00-17:00 J. Moeller (Kirkville, NY, USA, 6" reflector) observe and 10x70 binoculars) noted that Aristarchus was brilliant in the sky and the most striking feature on the lunar surface (2-3x brighter than Tycho). It appeared as a hazy white cloud at first. The effect lasted for 3 hours. The Cameron 2006 catalog ID=309 and the weight=1. The ALPO/BAA weight=1.
Messier A 1976 Sep 15 UT 21:05 Observed by J.H-Robinson (Teignmouth, UK, 26cm Newtonian, Wratten 25 and 44a filters, x200, seeing very poor). Messier A was fainter than Messier in blue light. ALPO/BAA weight=1.
Aristarchus 1980 Aug 04 UT 11:40-11:53 Observed by Jean Nicolini (Campinas, SP, Brazil, 6" reflector and 12" reflector) "Red glow seen on SE exterior of Aristarchus". ALPO/BAA weight=2.
Grimaldi 1972 Aug 02 UT 23:42 Observed by Taylor, Findlay, Ford (Dundee, Scotland, 10" refractor, x180, filters) "Blink in crater, slight but definite on W. wall. Appeared bright without filters. Confirmed by Findlay & Ford. Aris., Gass. & prom. Heraclides were normal." NASA catalog weight=5. NASA catalog ID #1339. ALPO/BAA weight=4.
Copernicus 1996 Sep 06 UT 01:45 Observed by C Brook (Plymouth, UK, 60mm refractor x28, x112, transparency, not good) "Shadows of central mountains could not be seen although the shadows on the crater ramparts were visible" BAA Lunar Section report. ALPO/BAA weight=2.
Aristarchus 1955 Jul 13 UTC 02:50 Observed by Firsoff (Somerset, England) "Brilliant in blue & green filters. Didn't seem to be as clear as other craters." NASA catalog weight=4 (good). NASA catalog ID #598.
Tycho 1990 Dec 10 UT 11:03-12:49 Observed by Darling (Sun Prairie, WI, USA, 12.5" Newtonian, x63) "Nebulous patch seen where the central peak should have been in the 90% shadow filled crater. The nebulous patch is seen to vary in size and a star-like point is seen inside it briefly for 1 sec. The nebulous patch was a bit like what one expects from a close-up view of a cometry nucleus. A sketch and an image can be found on the following web site: http://www.ltpresearch.org/ltpreports/ltp19901210.htm " An ALPO report.
Spitzenberg Mountains 1980 Jul 06 UT 02:05-02:26 Observed by Madj (Newsome, Huddersfield, UK, 70mm OG, Seeing started as I and ended up as IV) "Obscuration seen near Spitzenberg Mountains" BAA Lunar Section Report.
On 1987 Oct 17 at UT17:00-18:00 (in daylight) J. Moeller (Kerkville, NY, USA, 6" reflector, x80-x135) observed that Aristarchus had a long trench-like feature going off to the north west limb. On the 18th this feature was more cloud like, "bright white and opaque. (Trench = Schrotes Valley? Similar to 10/13/67)". The Cameron 2006 catalof ID=311 and the weight=1. The ALPO/BAA weight=1.
On 1788 Dec 02 at UT 04:35 Schroter (Lillienthal, Germany) noted that Aristarchus was extraordinarily bright, like a star. The Cameron 1978 catalog ID=51 and the weight=4. The ALPO/BAA weight=3.
On 1981 Jul 06 at UT01:49 Hobdell (St Peterburg, FL, USA, 2.4" refractor) saw a yellow flash from Bullialdus in earthshine. ALPO/BAA weight=1.
On 1983 Jun 14 at UT22:10-23:15 R. Mosely (Coventry, UK, 3" refractor, x38, seeing IV-V) observed a limb brightening near Olbers, though the cdrater itself was not visible in Earthshine. By 22:30 the glow seemed to spread a little vurther to the north. The ALPO/BAA weight=1.
On 1983 Jun 14 at UT22:10-23:15 R. Mosely (Coventry, UK, 3" refractor, x38, seeing IV-V) observed a limb brightening from the vicinity of Pythagoras to the north pole cusp. The ALPO/BAA weight=1.
Observer saw a pinpoint of white light almost as bright as Aristarchus. This has been assigned an ALPO/BAA weight of 2.
On 2012 May 26 UT21:21 J. Moeller (Syracuse, NY, USA, using a Konica Minolta DIMAGE Z5 digital camera, f/7.1, 1/250 sec exposure, ISO-50, 69mm focal length, digital zoom x3) captured a hand held image of the Moon in daylight. On the SW limb of the dark side of the Moon a bright spot can be seen. This has a brightness comparable to that of Mare Serenitatis. There is also a fainter dark blurred marking further inside the dark side. ALPO/BAA weight=1.
Near Desseilgny in Mare Serenitatis (29E, 25N) 1971 Feb 01 UT 19:40- 20:15 Observed by Persson (Hvidore, Denmark, 2.5" refractor, x100, S=G) "Obscur. (blurred & dark) starting between Plinius & Menelaus moving towards Posidonius. Normal after 2 min. A little crater (white spot) periodically disappeared for several secs regularly every few min. There was haze above onlt this spot. A tiny crater SE of it was invis. till 2015h then became clear & steady. Color was reddish-brown. Drawing. (Apollo 14 watch)." NASA catalog weight=2 (low). NASA catalog ID 1293.
On 1964 Jun 17 at UT 04:15-05:01 Cross et al. (Whittier, CA, USA, 19" ? reflector, S=7-8) observed near Ross D: "Gas cloud. Motion". The Cameron 1978 catalog ID=818 and weight=4. The ALPO/BAA weight=4.
Agrippa 1966 Nov 19/20 UTC 23:58-00:14 Observed by Bartlett (Baltimore, MD, USA, 5" reflector x283, S=4, T=5) "Faint bluish tinge seen at base of NW wall beneath landslip" NASA catalog weight=4 (high). NASA catalog ID #995.
Cassini E 2002 Dec 11 UT 16:30-18:46 Observed by Knott (Liverpool, England, 216mm Newtonian, x216, red and blue filters used) seeing III, transparency good) "Observations carried out of the area extending from the Alpine Valley to the Crater Cassini. At 17:12 a pin point bright flash was seen NW of the rim of the crater E in white light. A 2nd pin point flash was also seen at 18:18, this time thru a blue filter. The 2nd flash was also seen on the NW rim of the crater E. The observer does not think this was a TLP as the seeing was III, but the flash was so bright as to be startling. Other peaks within the Alps were bright but were much less so in red and ble filters, where the rim of the crater E. NW edge was very bright in all filters, including white light. Incoming cloud prevented further observation." BAA Lunar Section report.
On 1997 Apr 14 at UT 20:00-22:00 F. Paolo (Legnano, Italy) photographed a lunar flare on the lunar limb.
Alphonsus and limb 1967 Apr 17 UTC 21:30 Observed by Wise (England, 6.5" reflector, x90) "3 dark patches (Alphonsus) prominent. Suspected red patch (blink ?). (indep. confirm. of Cross 1h later?)." NASA catalog weight=3 (average). NASA catalog ID #1024.
Plato 1967 Apr 17 UTC 21:30 Observed by Wise (England, 6.5" reflector, x90) "Suspected a blink, (red?)" NASA catalog weight=2 (low). NASA catalog ID #1025.
On 1967 Apr 17 UT 21:30 Observed by Wise (England, 6.5" reflector, x90) saw a brilliant object nr. E(ast. ?) limb (West Lim IAU?) for 15m. Check on star maps neg. (indep. confirm. of Cross 1h later?)." NASA catalog weight=3 (average). NASA catalog ID #1024.
Daniell 1983 Jun 18 UT 22:06-22:25) P.Madej (Huddersfield, UK, 77mm refractor, x83,x166, seeing II-III, transparency fair). Noted on the inside W eall a faint red rose like glow (with a diameter? about it). The red glow varied in brightness with a period of about 2 minutes. It looked somewhat brighter at x166. The glow was still visible when the observation ended at 22:15 ALPO/BAA weight=1.
Vallis Alpes 1983 Jun 18 UT 22:01-22:23 P.Madej (Huddersfield, UK, 77mm refractor, x83,x250, seeing II-III, transparency fair). After studying the whole length of this valley, the observer saw a change in "albedo" and a small change in colour of the valley floor near to the Plato end. This colour was not seen in a yellow Wratten 15 filter but was noted in a purple Wratten 35 filter, and was strong in a red filter. Also the crater Trouvelot was not seen at x250 with a x2 Barlow.Wratten 25. ALPO/BAA weight=1.
On 1989 Feb 14 at UT03:45-04:38 D. Darling (Sun Praire, WI, USA, 12.5" reflector, 3" refractor, x90, seeing=3/10 and transparancy=5) noted that there was a dark patch of brightness 4.5 on the south east of Proclus - it was not as dark as it was on 1988 Jul 22. Cameon comments that the dark patch is normal. The north rim of Proclus was 9.0 in brightness, the floor had a brightness of 6.0, the west rim and south wall were both 7.5. The Cameron 2006 catalog ID=352 and the weight=0. The ALPO/BAA weight=1.
On 1988 Feb 25 at UT20:00? P.W. Foley (Kent, UK, 12" reflector) found that Aristarchus was very bright (especially in the UV end of the spectrum) despite other features not being seen in Earthshine. The cameron 2006 catalog ID=318 and the weight=1. The ALPO/BAA weight=1.
On 1889 Jun 06 at 22:00 UT Lade of France (8" refractor) saw two extremely bright spots (Plato B & D). Cameron 1978 catalog ID=262 and weight=2. ALPO/BAA weight=1.
Plato 1886 Sep 06 UT 19:00? Observed by Valderama (Italy?) "Streak of light on dark floor of crater in shadow. (sunlight between peaks on walls?)" NASA catalog weight=0 (most unlikely to be a TLP). NASA catalog ID #251. ALPO/BAA catalog weight=1.
Linne 1868 Jul 28 UT 20:00? Observed by Tacchini (Palermo, Italy) "Shadow not so marked-had a light penumbra, indicated a feeble cavity. Other craters had a black shad. On 29th appeared completely white. Crater normal on 26th. (letter to Madler Sep. 16, 1868)." NASA catalog weight=4 (high). NASA catalog ID #159.
On 1989 Feb 15 at UT 03:15-03:30 M. Dixon (Palenque Ruins, Mexico, 7x35 binouculars) observed a point of light that was very bright in or near Mare Humorum. It was visible for 5 minutes then vanished. The Cameron 2006 catalog ID=353 and weight=1. The ALPO/BAA weight=1.
On 1971 Jul 31 at UT 21:40 (18:40 local time?) Miranda (Plaui, Brazil, 4" Refractor, 80x, 160x, Moon 70deg in altitude) observed an intermittent and curious brilliance on top of a peak (with irregular reflection) north of Mons Hadley (5E, 27N). The Cameron 1978 catalog ID=1302 and weight=2. The ALPO/BAA weight=2.
On 1952 Feb 05 at UT 05:10 J.Carle (USA, 8" reflector, x180) observed the following in Plato: "A shadow in a depression, or a cloud, or an optical illus.? Oval dark area nr. center, disappeared in 15m clear & prominenet at first then vanished. 4 of 14 spots nr. center continuously seen while remaining ones seen only momentarily. (seeing?) Drawing includes sketch on March 7. His sketch shows 18 spots, 13 same as here". The Cameron 1978 catalog ID=549 and the weight=2. The ALPO/BAA weight=2.
On 1989 Feb 16 at UT02:46-03:01 D. Darling (Sun Praire, WI, USA, 3" refractor, x140, seeing=6/10) found that the brightness of the rim of Proclus was 9.0 (normal?). The Cameron 2006 catalog ID=354 and the weight=0. The ALPO/BAA weight=1.
Gassendi 1967 Oct 13 UTC 19:17-20:00 Observers: Henshaw (Mansfield, UK, 8.5" reflector x112) and Corralitos Observator (Organ Pass, NM, USA, 24" reflector) "Phenomenon (brightening ?) nr. NW (ast. ?) lasting for 3s. Cont'd for 45m but nothing else unusual, (nr. Gass or in it?). Corralitos MB did not confirm." NASA catalog weight=3 (average). NASA catalog ID #1050.
On 1882 May 27 ay UT 20:00 an unknown observer (10" reflector) saw a bright luminous ray near west (astronomical?) wall on floor of Plato. Cameron suggests sunlight between peaks?. The Cameron 1978 catalog ID= 233 and weight=0. The ALPO/BAA weight=1.
Archimedes 1971 Aug 01 UT 22:00(?) (19:00 originally given probably local time) Miranda (Plaui, Brazil, 4" refractor, x80) observed two grooves going from east to west, broadening towards the west, across Archimedes. A drawing was supplied. Apparently this was the first time that this was ever seen. Cameron suggests rays? and also says that in fact a similar phenomenon reported before in neasrly the same position (Apollo 15 watch?). The Cameron 1978 catalog ID=1303 and weight=2. The ALPO/BAA weight=1.
On 1980 Jul 22 at UT20:08-21:50 G.North (Sussex, UK, 8" reflector, x144 and x207, seeing III-V and transparency fair) suspected an obscuration on the north and north west wall. The effect came and went. May have been due to seeing and image contrast? Cameron 2006 catalog ID=101 and weight=1. ALPO/BAA weight=1.
On 1964 Jun 21 at UT 03:43-05:44 Harris, Cross and Helland (Whittier, CA, USA, 19" reflector) observed south of Ross D: "Moving dark area". The Cameron 1978 catalog ID=819 and weight=4. The ALPO/BAA weight=4.
Near Hyginus 1959 Sep 13 UT Observed by Bradford (S.Shields, England, 15"? reflector), Feist, Lovas (Hungary), Moore, Wilkins (Kent, England, 7" refractor, x500) "Obliterated by a hovering cloud (Feist disagrees). Budapest obs. saw a cloud at 21:02:30, lasting 5 m. Moore & Wilkins saw burst of light & dust cloud at 21:02:35 (confirm.) Drawing by Lovas." NASA catalog weight=5 and catalog ID #722. The ALPO/BAA weight=1.
Littrow, 1959 Sep 13 UT Observed by Bradford (S.Shields, England, 15"? reflector), Feist, Lovas (Hungary), Moore, Wilkins (Kent, England, 7" refractor, x500) "Obliterated by a hovering cloud (Feist disagrees). Budapest obs. saw a cloud at 21:02:30, lasting 5 m. Moore & Wilkins saw burst of light & dust cloud at 21:02:35 (confirm.) Drawing by Lovas." NASA catalog weight=1 and catalog ID #722. The ALPO/BAA weight=1.
Aristarchus 1919 Jun 10 UT 19:00-19:30 Observed by Lapshin (Russia) a "Greenish-yellow light shone from inside the crater for 1/2 hr. after which it returned to normal. Violet tint on W. bank & surrounding area & the dark color of the saddle & dark spot were distinct. Term. slightly E. of Herodotus. (Ast. E)=IAU W." NASA catalog weight=3. NASA catalog ID #372. ALPO/BAA weight=3.
Aristarchus, Schroter's Valley 1963 Dec 28 UTC 01:15-02:00 Observed by Olivarez, Edinburgh?, TX?, USA, 17" reflector) "In poorer moments of seeing, red on Aris. rim & Sch. Valley. Spurious seeing effects?". NASA catalog weight=1 (very low). NASA catalog ID #788.
Aristillus 1972 Dec 17 UTC 21:50-22:20 observed by Berger (51.5N, 9E, 60mm refractor, T=2, S=3) "Diffuse bright cloud in the NE corner of the crater" - Hilbrecht and Kuveler, Earth, Moon & Planets, 30 (1984), p53- 61.
On 2004 May 01 at UT 22:20 R. Lena (GLR, Italy) received an image from one of his observers showing possible blue colour in Aristarchus crater and part of the ray towards Herodotus. The ALPO/BAA weight=1.
LeCroy Jr. and Sr. (Springfield, VA, 4.5" reflector, x75, x300, S=3, T= 4) observed the following in the Aristarchus and Herodotus region: "Both were fused together as an oval & had a bluish cast on the E.rim. In W#25 filter it was white. At 0100h albedo decreased from 10+ to 9.5 & more detail could be seen. Separation of the 2 craters began to be seen at 0007h, details much brighter, incl. c.p. in Aris. @ 0110h main brightness & blue tint shifted to N. rim. At 0116h the SW rim was brightest & no color. At 0122h ray was brightest & no color. At 0122h ray had decreased in length & more details seen in oval. At 0123h ray was broken & smaller, becoming very small at 0125h & at 0126. The knob was gone & the edges not bright any more. Albedo=9. Sketches. (Seeing variations meas. were 1/2s in length so LTP variations not due to local atm. cond. Alt. = 65 deg". The Cameron 1978 catalog ID=1416 and weight=3. The ALPO/BAA weight=3.
Timocharis 1955 Jun 4-5 UT 23:30-00:00 Observed by Firsoff (Somerset, England, 5" reflector x70, seeing=poor) "Bright in red filter" NASA catalog weight=4 (high). NASA catalog ID #595.
Aristarchus 1969 Apr 01 UT 18:35 Observed by Kozyrev (Crimea, Ukraine, 40" reflector). "Spectrograms of an unusual red spot on W. slope at ?=.405, eta=.680. Spot = 1-2 km in diam. Molecules identified were N2 & C2. Later thru clouds crater was bluer in Corralitos (New Mexico) MB (confirm. of activity at Ariz. ?)." NASA catalog weight=5. NASA catalog ID #1119. ALPO/BAA weight=5.
Aristarchus 1973 Jun 15 UT 06:12-06:21 Observed by Bartlett (Baltimore, MD, USA, 3" refractor x54, x100, x300, x360, S=3, T=3) "Pinkinsh-red glow on F., wall -- weher he usually sees the violet glare. (TLP albedo=7?, normal=5?, nearby plain=1?). All along rim nr. crest & went over EWBS. Wanted to compare a bright spot on Lyell with Aris. wall brighteness. At 0612h pink glow changed to a rust-brown, fading rapidly & gone at 0615h. First time he had ever obs. a red glow. (in 20 yrs)." NASA catalog weight=4 (high). NASA catalog ID #1369.
On 1980 Aug 25 at UT06:55-07:10 Bartlett (Baltimore, MD, USA, 4.5" reflector, x40-150, seeing=4 and transparency=4) found the west wall bands of Aristarchus to be faint initially and at 07:00 a pale red colour appeared suddenly (and lasted for 2 minutes) on the inner south east wall, and then into south west BS to the west BS. "BS" meaning in Bartlett's notation a bright spot. There was no violet glare this time. Cameron 2006 catalog ID=106 and weight=4. ALPO/BAA weight=3.
On 1984 ??? ?? at UT11:00-12:00 Jean Nicolini (Campinas, Brazil) saw a daylight TLP in Aristarchus crater. The ALPO/BAA weight=1.
Plato 1967 Apr 24 UT 02:50 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.
Aristarchus 1959 Mar 24 UT 02:24-02:35 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.
Moving glows seen around the middle of the disk during a lunar eclipse.
On 1888 Jan 28 ~UT 23:20 Dyer observed that in this fairly bright lunar eclipse was a dark isosceles triangle, with the base to the north. Other observers noted this effect.
On 1891 May 23 at 18:36-19:15 UT, Jackson of Sheffield, England, using a 6" refractor, saw "1/2 hour before the end of a totl eclipse, a region of the crater and just north of it, become conspicuous and increased in brightness from then on" Cameron thinks this is just the edge of the shadow and possibly normal. Cameron 1978 catalog ID=268 and weight=0. ALPO/BAA weight=1.
In 1954 Jul 16 at UT 01:12 Chernov (Russia, 2" refractor, x33) observed the following for Aristarchus: "Activity noted in it * in extension of Moon's shadow on sky for 12 min during .17phase of ecl.(source gave date as June 16, but ecl was July 16)". The Cameron 1978 catalog ID=566 and weight=1. The ALPO/BAA weight=1.
On 1963 Jul 06 at UT 23:00 (estimated) Chernov (Russia) observed in Atlas 2 large spots that were not visible in penumbra after totality. The cameron 1978 catalog ID=775 and weight=2. The ALPO/BAA weight=1.
On 1978 Mar 24 UT16:10-17:45 Anderson (England?, 8" reflector, x55 and x155). Censorinus seemed brighter than normal. Cameron 2005 catalog report ID=26 and weight=1. ALPO/BAA weight=1.
On 1978 Mar 24 UT16:10-17:45 Anderson (England?, 8" reflector, x55 and x155). noticed a faint twinkling star like point in Dionyius - remained constant but when changed to x155 at 16:25 the effect was at the limits of visibilty. - suspected that this was due to the atmospheric conditions. However this effect was not seen in Aristarchus. By 16:45 the twinkling area got brighter, but went back to normal at 17:45. Cameron 2005 catalog report ID=26 and weight=1. ALPO/BAA weight=1.
Bright light seen during eclipse. Date given as 8th but the Full Moon was on 6th according to Goldatine's "New & Full Moon's"). ALPO/BAA catalog weight=1. Cameron catalog weight=3. Cameron Catalog ID: 4. Julian date 1096 Aug 06. Gregorian date 1096 Aug 12.
On 1988 Aug 28 at UT22:00 P.Moore (Selsey, UK, 5" refractor, x260) detected a red glow along the outer wst rim and 99% it was not a TLP as there had been a fire nearby so was probably atmospheric. However colour if present, is normally seen on the south rim. The Cameron 2006 catalog ID=336 and the weight=1. ALPO/BAA weight=1.
On 1967 Apr 26 at UT 03:00 Kozyrev (Crimea?, Soviet Union) observed Gas luminescence in Aristarchus crater. The Cameron 1978 catalog ID=1069 and weight=3. The ALPO/BAA weight=3.
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.
On 1980 Mar 04 at UT10:30-10:34 D. Darling (Sun Prairie, WI, USA, 12.5" reflector, x344) detected a pin-point light in the shadowed area of Mare Crisium that varied in brightness then faded. Cameron 2006 catalog ID=84 and weight=0. ALPO/BAA weight=1.
Gassendi 1940 Sep 19 UTC 06:00 Observed by Haas (New Mexico, 12?" reflector) "Largest bright spot in SE part of floor, had I= 6.7, but 6 for last nite & 5.6 on others (see #'s 469, 472, & 474)." NASA catalog weight=4. NASA catalog ID #475. ALPO/BAA weight=2.
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.
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.
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.
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.
Aristarchus 1975 Nov 18-19 UT 23:30-00:30? Observed by Foley (Kent, England, 12" reflector) "Deep blue-viol. spot in NW (IAU ?) interior corner. (seen occasionally with obscur. but dates not given)." NASA catalog weight=3 (average). NASA catalog ID #1421."
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.