File name : Imai_2016.txt Reduction date : 2017年5月2日 Ephemeris : DE430 (1550/2650), VSOP87A Limb basis : LRO Lunar Orbiter Laser Altimeter [LOLA] O-C basis : limb correction applied Telescopes: Aperture Longitude Latitude Alt # cm o ' " o ' " m A 25 +138 50 26.4 +37 26 43.6 31 ref Tel Observer Star No. y m d h m s PhGrMrCeDb O-C 001 A E. Imai R 2774 2016 11 5 9 43 29.91 DD G 1 0.00 002 A E. Imai R 2773 2016 11 5 9 44 47.49 DD G 1 -0.01 003 A E. Imai X 163384 2016 11 5 9 45 10.08 DD G 1 0.11 004 A E. Imai X 163358 2016 11 5 9 56 23.27 DD G 1 0.10 005 A E. Imai X 45285 2016 11 5 9 59 31.03 DD G 1 -0.01 006 A E. Imai X 49027 2016 11 7 9 15 47.36 DD G 1 -0.02 007 A E. Imai X 49028 2016 11 7 9 24 46.51 DD G 1 0.26 008 A E. Imai S 163878 2016 11 7 9 30 20.99 DD G 1 0.00 009 A E. Imai X 49055 2016 11 7 9 49 2.35 DD G 1 0.00 010 A E. Imai S 163882 2016 11 7 10 10 0.61 DD G 1 0.02 011 A E. Imai X 49099 2016 11 7 10 55 2.19 DD G 1 -0.01 012 A E. Imai R 3044 2016 11 7 11 50 39.56 DD G 1 -0.01 013 A E. Imai R 3451 2016 11 10 9 14 34.84 DD G 1 0.00 014 A E. Imai X 53475 2016 11 10 10 7 19.24 DD G 1 0.02 Mean residual of events involving single stars: 0.03" ±0.07" Explanation of columns 'PhGrMrCeDb' Ph - Phase of the event. 1st character D = disappear, R = reappear, B = blink, F = flash, M = Miss 2nd character D = dark limb, B = bright limb, U = in umbra of lunar eclipse Gr - G if the event is during a graze Mr - Method of timing and recording. Main types are: G = video with time insertion, V = video with other time linking S = visual using a stopwatch, T = visual using a tape recorder, E = eye/ear Ce - Certainty. 1 = certain, 2 = may be spurious, 3 = most likely spurious Db - Double star indication - West, East, North, South, Brighter, Fainter