ASTEROIDAL OCCULTATION - REPORT FORM

    +------------------------------+  +------------------------------+
    |            EAON              |  |            IOTA/ES           |
    |                              |  |   INTERNATIONAL OCCULTATION  |
    |     EUROPEAN  ASTEROIDAL     |  |      TIMING  ASSOCIATION     |
    |     OCCULTATION NETWORK      |  |       EUROPEAN SECTION       |
    +------------------------------+  +------------------------------+

1 DATE:                  2014 September 06, predicted time: 21:17:36 UTC +/- 7 sec.
  STAR:                  USNO-B1.0 0875-0821971  Mv: 13.4 mag
  ASTEROID:              (3379) Oishi 		 Mv: 16.1 mag  (diam. 15.0 km)

2 OBSERVER: 
  Name:                  Jonas SCHENKER / Abbr: Schenker J Observatory
  E-mail:                jonas.schenker@sunrise.ch
  Address:               Ruetiweg 6, CH-5036 Oberentfelden, Switzerland

3 OBSERVING STATION: 
  Nearest city:          5000 Aarau, Switzerland
  Station:               Sternwarte Schafmatt (IAU Observatory Code: B77)
  Latitude:              N 47° 25' 12.88" (WGS84)
  Longitude:             E 07° 57' 02.95" (WGS84)
  Altitude:              820 m (MSL)      (WGS84)

  Predicted observation: yes (-11.5 km (south-east) of center line), Prob.: 9.4%
  
  Single station         (Jonas SCHENKER)

                         +----------------------------------+
4 TIMING OF EVENTS:      |                                  |
                         |  OCCULTATION RECORDED: NEGATIVE  |
                         |                                  |
                         +----------------------------------+
  Type of event:
    S = Start observation   I = Interrupt-start   D = Disappearance
    B = Blink               F = Flash             E = End observation
    I = Interrupt-end       R = Reappearance      O = Other 

  Event  Time (UTC)      Acc.      Comments
  Code   HH MM SS.sss    S.sss
  
    S    21 16 33.95     0.020   : Start observation (UTC)
    D    -- -- --.--             : Disappearance     (UTC)     -> miss! 
    R    -- -- --.--             : Reappearance      (UTC) 
    E    21 18 32.46     0.020   : End observation   (UTC)
  
    Duration:            --.-- s   (predicted: max. 1.6 s)     -> miss! 	
    Mid-event:           -- -- --.-- 	             (UTC) 
  
5 TELESCOPE: 
  Type:                  Cassegrain Astrograph (LOMO / P. Keller)
  Aperture:               450 mm      
  Focal length:          1500 mm f/3.3 (primary focus) 
  Magnification:         focal (resulting field of view: 14.8' x 11.8')
  Mount:                 equatorial
  Motor drive:           yes

6 TIMING & RECORDING:
  Time source:           GPS Garmin 18xLVC-5m
  Sensor:                1/2" Watec 910HX-RC (CCIR) (6.47 x 4.83 mm)
                         752 x 582 px (8.6 x 8.3 my) 
  Frame Grabber:         Hauppauge Analog Video Digitizer USB-Live 2
  Time  insertion:       Video Time Inserter AME TIM-10 with GPS,
                         Video frame time: Vt

7 OBSERVING CONDITIONS:
  Atmospheric transp.:   misty (25° above horizon)
  Wind:                  1.0 m/s
  Temperature:           +16°C
  Star image stability:  fair (25° above horizon)
  Minor planet visible:  no

8 ADDITIONAL COMMENTS:    
  Shutter mode:                 1/50  s
     Integration time (It) =    0.020 s
     Correction time  (Ct) =   -0.020 s (evaluation in frames)
     Tolerance value       = +/-0.020 s (evaluation in frames)
     Reported event time   =    Vt + Ct (correction time applied) 
  Video editing software:  VirtualDub
  Light measurement tool:  Limovie

9 Credits:
  Sepp Kaeser, Fabienne Dubler for helpful assistance.