2UCAC 25672451(mag12.4) by (140)Siwa on 2009 Nov. 25

**** Successful observations:
Observer:    Taksun Poon, Sze Leung Cheung, Kenneth Hui  (JOIN:11691)
Place:       Hokoon Science Centre, Kowloon, Hong Kong, China
Long.: 114o 06' 28.4" E, 22o 23' 01.7" N, Height: 160m (WGS84, MSL)
Method:      VCR with frame analysis; RC-type reflector 50.0cm F8.0;
  StellaCam III
Time signal: GPS-time inserted
Result:      D 10h 14m 54.025s +/-0.267s
             R 10h 14m 57.489s +/-0.267s
Note: Observation made from 10h 00m 00s to 10h 20m 00s.
  Conditions: clear, stability: slight flickering.
  The sky was still bright, and the star was not visible on the screen
  until around 10:09.  4X integration was used on the StellaCam3, meaning
  8-frames stacked internally, reducing the time resolution to 8/30 s.
  Both star and asteroid were visible on the screen before and after the
  occultation.  Star and asteroid merged at 10:10, separated at 10:16.
Note: Reported by Mitsuru Soma.

Observer:    Minoru Owada  (JOIN:11692)
Place:       Hamamatsu, Shizuoka, Japan
Long.: 137o 44' 06.0" E, Lat.: 34o 42' 02.5" N, Height: 8m (JGD2000=WGS84)
Method:      VCR, 20cm F4 Newtonian, WAT-120N (Slow shutter 8Fr)
Time signal: GPS, TIVi
Result:      D 10h 16m 12.12s +/-0.14s
             R 10h 16m 15.06s +/-0.14s

Observer:    Hisashi Suzuki   (JOIN:11694)
Place:       Hamamatsu, Shizuoka, Japan
Long.: 137o 42' 48.4" E, Lat.: 34o 45' 53.8" N, Height: 50m (JGD2000=WGS84)
Method:      VCR, 25cm F5 BRC, WAT-120N (Slow shutter 32Fr), Limovie
Time signal: GHS, TIVi
Result:      D 10h 16m 12.72s +/-0.53s
             R 10h 16m 14.81s +/-0.53s
Note: WAT-120N delay 1.08sec corrected.


** Negative observations:
Observer:    Hidehiko Akazawa  (JOIN:11686)
Place:       Kurashiki, Okayama, Japan
Long.: 133o 42' 33.6" E, Lat.: 34o 34' 54.8" N, Height: 8m (JGD2000=WGS84)
Method:      VCR, 35.5cm F11 Schmidt Cass, F0.63 Reducer, TGV-M (slow shutter 8Fr)
Time signal: GPS, TIVi

Observer:    Hayato Watanabe  (JOIN:11696,11697)
Place:       Inabe, Mie, Japan
Long.: 136o 33' 33.9" E, Lat.: 35o 07' 10.2" N, Height: 92m (JGD2000=WGS84)
Method:      VCR, 13cm F7.7 Refractor, WAT-120N (Slow shutter 16Fr)
Time signal: GHS, TIVi