On 1981 Nov 23 at UT 10:31 B. Hobdell (St Petersberg, FL, USA, 3?" refractor, seeing=1) observed 3 star-like very bright yellow flashes (approximately 20 sec apart) on the east of Taruntius or on a ridge near this. No additional flashes were seen. The Cameron 2006 catalog ID=159 and weight=1. The ALPO/BAA weight=1.
On 1978 Jan 06 at UT 01:00 Anorati (Firenze, Italy) observed inside a "good sized crater?" an orange light that became bright green. The efect did not recur over the many hours of observing. The observer did not suspect that it was a meteor, but instead produced by an intelligent being????? Cameron suggests a terrestrial meteor? The Cameron 1978 catalog ID=21 and weight=1. The ALPO/BAA weight=1.
Aristarchus (Bartlett, 1965 Oct 12 UTC 02:15-20:25, 5 inch reflector x280) - NASA catalog quotes "Nimbus was only a dark violet hue". NASA catalog weight=4. NASA catalog ID #904. ALPO/BAA weight=1.
Gassendi 1967 Sep 20 UT 21:11-21:46 Observer: Moore & Moseley (Armagh, N.Ireland, 10" refractor, x254) "Faint blink & red glow SSW of c.p. at 2111h. At 2118 was fading & moving slightly N. Gone at 2110. At 2122h suspected blink close to SW of c.p. Gone at 2123h. At 2143 both obs. suspected a faint blink someway W of c.p. Lasted only 2.5m. Other craters examined with no LTP. Observers are dubious of regularity of phenom". NASA catalog weight=2. NASA catalog ID #1048. ALPO/BAA weight=1.
On 1992 May 19 at UT 01:00-02:05 P. Moore (Selsey, UK, 15" reflector, x260) saw at 01:25UT an unmistakable red-orange glow on the south and south-east rim with the "Spur". Apparently Chapman (Kent, UK) detected it easily. At 01:33UT the colour was barely visible. No TLP alert was issued because the souther edge of Mons Pico also exhibited a hint of colour, and anyway the seeing conditions were poor. Despite this no other features revealed colour. The Cameron 2006 catalog ID=446 and the weight=0. The ALPO/BAA weight=1.
On 1992 May 19 at UT 01:00-02:05 P. Moore (Selsey, UK, 15" reflector, x260) noted that the southern slope of Mons Pico had a tint of colour. No other features revealed colour apart from Aristarcus, where a TLP was going on. The Cameron 2006 catalog ID=446 and the weight=0. The ALPO/BAA weight=1.
Aristarchus 1970 Apr 23 UTC 07:00 Observed by Thomas
In 1790 Mar 03 at 22:00 UT Wilkins (England?) observed Herschel's 1787 lumninous point (Aristarchus) in the same place. The Cameron 1978 catalog ID=67 and weight=4. The ALPO/BAA weight=2.
Atlas 1969 Aug 01 UT 03:36-04:00 Observed by Pither (Nottinghamshire, England) NASA catalog reports: "Eng. moon blink in crater at 0336h close to E. wall, NE of central feature. Oval in shape & dirty brownish color & hazy. Started fading at 0345h but may have been due to dawn, Neg results on other features, (Apollo 11 watch)." 12" x450 reflector used. NASA catalog weight=3. NASA catalog TLP ID No. #1195. ALPO/BAA weight=3.
Gassendi 1966 Sep 02 UT 22:55-02:55 Observed by Moseley, Moore, Gill, Harris, Frost and Hall (Armagh, Northern Ireland, 10" refractor + Moon Blink, Seeing=fair) and by Cave (England using a Moon blink) "Eng. Moonblink sys. detected red glows on c.p. & around it; seen vis. too. (Corralitos obs.at the time? did not see anything?)" Note that the Arnagh observers were all using the same telesope, The observing times of M. Cave are not given but they saw a blink SW of the central peaks. NASA catalog ID 972. NASA catalog weight=5. ALPO/BAA weight=3.
Aristarchus 1969 Aug 01 UTC 04:40-05:38 Observed by C. Pamplona e J. Barbosa(Fortaleza, Brazil using 12" x235 and 5" x100 reflectors) - NASA catalog reports: "Enhanced area in SE wall, no pulsation, no color. Usually NW wall is brightest. After 0538h NW region was brightest again, (Apollo 11 watch, indep. confirm. ?)" NASA catalog weight=3. NASA catalog TLP ID No. # 1196. ALPO/BAA weight=2.
Gassendi 1966 Sep 03 UT 01:11-01:46 Observers: Moore (Armagh, N. Ireland, 5 & 12" reflectors), Moseley (Armagh, N. Ireland, 10" refractor), Corralitos Observatory (B.Middlehurst, Organ Pass, NM, USA, 24" reflector), Cave , Gill (UK? 6" reflector x365), "Eng. moon blink sys. detected red glows on c.p. & round it. Independently seen by Cave. Not confirmed by Corralitos M.B." NASA catalog ID#975, NASA weight=5. ALPO/BAA weight=4.
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.
Aristarchus 1970 Apr 24 UTC 07:00 Observed by Thomas
On 2009 Jun 11 at UT01:00-01:15 C. Brook (Plymouth, UK, 2" refractor, x25, seeing excellent and no cloud or haze) obsrved fluctuations in the brightness of Aristarchus crater. No brightness fluctuations were seen elsewhere. The ALPO/BAA weight=1.
On 1980 Sep 28 at UT05:00-07:00 W. Steed (Ocean City, MD, USA, 3" refractor, x45 and x220) detected a "tower-like" feature on the east rim of Mouchez crater, and appeared about 2-3x higher than other mountains nearby. The Cameron 2006 catalog ID=112 and the weight=1. The 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.
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.
Plato 1915 Apr 03 UTC 23:00? Observed by Markov (Russia) NASA catalog describes observation: "Appearance of bright spots that could even be seen in a 43mm (2-in) tube" 2" refractor used. NASA catalog weight=2. NASA catalog TLP ID NO. #350. ALPO/BAA weight=2.
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.
1964 Jul 29 UT 05:40-06:06 Observed by Bartlett (Baltimore, MD, USA) "Nimbus only -- dark viol. hue. S.floor granulated, dull -- 6 bright. Faint yellow-brown tinge. Rest of crater 8." S=6, T=3- 2. NASA catalog weight=4. NASA catalog ID #838. ALPO/BAA weight=2.
Aristarchus 1978 Nov 20 UTC 03:00-05:00 Observed by Foley (Kent, UK, no spurious colour, Seeing Antoniadi II and transparency good.) - colouration seen: very bright violet spot on the north west interior. No brightness variations seen. The Cameron 2006 catalog ID=44 and weight=. The ALPO/BAA weight=3. ALPO/BAA weight=2.
Copernicus 1955 May 12 UTC 03:40 Observed by Firsoff (Somerset, UK, 6.5" reflector x70) "Pico was invis. in violet filter. Copernicus was bright in it." NASA catalog weight=4 (high). NASA catalog ID #591.
Mt Pico 1955 May 12 UTC 03:40 Observed by Firsoff (Somerset, UK, 6.5" reflector x70) "Pico was invis. in violet filter. Copernicus was bright in it." NASA catalog weight=4. NASA catalog ID #591. ALPO/BAA weight=3.
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.
1965 Oct 16 UTC 08:05-10:00 Observed by McLarin (Huntsville, AL, 20" reflector), Bates, Hall (Prt. Tobacco, MD, 16" reflector), Hardie (Nashville, TE, 30" reflector) "Color flashing pulsations intermittently detected by Trident MB device in Huntsville but not seen in Md, or vis. by Hardie when alerted. Pulsations in Cassini different from atmosphere" NASA catalog weight=2 (low). NASA catalog ID #906.
On 1995 Apr 03 at UT 03:30 Unknown Observer (Transparency good) saw a darkening in the Cobra Head, Schroter's valley area of Aristarchus - the best example that he had ever seen. The Cameron 2006 catalog ID=474 and the weight=3. The ALPO/BAA weight=. Reference - BAA Lunar Section circular 1995 Oct, p125 and personal communication from David Darling to the BAA on 6/6/1995. Note it is uncertain whether this refers to the Clementine mission or to somebody who observed during the Clementine mission, or somebody with that surname. Anyway if it is the Clementine mission then the date is wrong - possibly the year should have been 1994? The Cameron catalogue does actually mention a TIFF on Clementine mission? The Cameron 2006 catalog ID=474 and the weight=3. I am assuming that the year should be 1994 and not 1995? The ALPO/BAA catalog weight=1 until we can find out what the correct date is?
Aristarchus 1964 Jul 31 UT 02:00-02:23 Observed by Bartlett (Baltimore, MD, USA, 5" reflector x180) "Deep ravine on E.glacis interrupted midway of its length by apparent break just below rim of craterlet assoc. with EWBS. Normally, ravine is seen continuous. Probable obscuration at pt, of break." S=7, T=5. NASA catalog weight=4. NASA catalog ID #834. ALPO/BAA weight=2.
Triesnecker 1966 Jul 10 UTC 02:00-02:15 Observed by Allen (Cambridge, England) and other observations by Corralitos Observatory (Organ Pass, NM, USA). Described in NASA catalog as: "Faint illum. of a ridge in shadow; faded quickly (in BAA judged dubious). Not confirmed by Corralitos MB." 12?" refractor (x280) used at Cambridge and at Corralitos 24" reflector. NASA catalog weight=1 (very low). NASA catalog TLP ID No. #956.
In 1930 Sep 15 at UT00:00 Vasilev (Russia) observed the following in Alphonsus crater: "During SS there was a triangular spot nr. W. wall until merging with shad. of wall (normal?) (date wrong as age is 3.2d & should be @ 23d. 9/15/30 would be correct: aux. data for 15th". The Cameron 1978 catalog ID=0. The Cameron 1978 catalog ID=398 and weight=0. The ALPO/BAA weight=1.
On 1944 Aug 12 at UT 04:00 H.P. Wilkins (Kent, UK, 8.52" reflector) observed that central craterlet in Plato was unusually bright and shows up as a bright white spot on his sketch - though this might have been artistic license in his sketch. His written notes refer to the unusual lack of a rim (especially the northern part) to this craterlet. The ALPO/BAA weight=2.
Aristarchus 1970 Jul 26 UT 15:00? Observed by Sekiyuchi (Tokyo, Japan, 36" reflector) "Polarimetric and photoeletric anomalies on Moon" NASA catalog weight=5. NASA catalog ID #1268. ALPO/BAA weight=5.
Aristarchus 1965 Oct 18 UTC 07:30-07:36 Observed by George, Dervas (Huntsville, Alabama, 20" reflector x125) "Color with intermittent displays, detected with Trident MB device. Observers dubious. NASA catalog weight=2 (low). NASA catalog ID #907.
Copernicus 1955 May 15 UTC 03:30 Observed by Firsoff (Somerset, UK, 6.5" reflector x70) "Almost as bright in violet filter as Aristarchus" NASA catalog weight=4. NASA catalog ID #592.
On 1979 Sep 14 at 13:30-14:42 D. Louderback (South Bend, WA, USA, 8" reflector, x146) found that half of the northern rim was "extinguished) in the violet filter (made the crater look U-shaped), but appeared normal in red and other filters. Cameron 2006 ID=67 and weight=4. ALPO/BAA weight=3.
Aristarchus 1983 Aug 03 UT 0305-0400 Observed by R,Moseley (Coventry, UK, 6" reflector, seeing II, Transparency very good). At the start of the observation, the NE wall and immediate exterior was the brightest area visible (this is normal) and seemed tinged with a faint blue/violet. At 03:45 the impression of colour was fading in the brightening sky, but by 03:55 the colour was back again with a faint violet/purple surrounding the whole formation from E clockwise to N. The observer found it difficult to decide whether it was really a colour on the Moon, or an optical illusion. ALPO/BAA weight=1.