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