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ASTERIODAL OCCULTATION - REPORT FORM

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EAON & IOTA-ES

EUROPEAN ASTEROIDAL OCCULTATION NETWORK

INTERNATIONAL OCCULTATION TIMING ASSOCIATION EUROPEAN SECTION

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1. DATE: 14 Oct 2017
STAR: 4UC 531-016864
ASTEROID: (451) Patientia

2. OBSERVER
Name: Stefano SPOSETTI
Address: 6525 GNOSCA - Switzerland
Email: stefanosposetti@ticino.com

3. OBSERVING STATION
Nearest city: CH-6525 Gnosca
Longitude: 9d 1m 26.5s (E)
Latitude: 46d 13m 53.2s (N)
Altitude: 260m
(WGS84)

4. TIMING OF EVENTS
Occultation recorded: NEGATIVE
Type of event:
"S"tart observation;
"E"nd observation;

Personal Equation Substracted: -
Event Time (UTC) Accuracy + Comments
code: HH:MM:SS.ss S.sss

-S : 02:41:18
-E : 02:49:31

5. TELESCOPE
-Type: Newton
-Aperture: 420 mm
-Focal length: 1640 mm
-FOV: 14 x 12 arcmin
-Mount: Equatorial
-Motor drive: Yes
 
6. TIMING & RECORDING
-Sensor/Camera: Videocamera WAT-910HX-RC, CCIR, 1/2", ICX429ALL sensor
-Videocamera settings: Shutter = x8 ; Gain = 37/41; Gamma = 1.00
-Device of recording: Personal computer, Hauppauge HVR-1700 (PCIcard), S-video input, Virtualdub recording software, uncompressed AVI saved on Harddisk
-Integration time = 0.160 s
-Time insertion device: IOTA-VTI, v.1.1.42 

7. OBSERVING CONDITIONS
-Atmospheric transparency: good
-Wind: none
-Star image stability: good
-Minor Planet Visible: -

8. ADDITIONAL COMMENTS
-