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HD189733 (Intrinsic variable)
RA: 20h 00m 43.70s, DE: +22° 42' 39.00" (300.1820833333, 22.7108333333)
Other: V0452 Vul
7/20/2013, 00:34 - 7/20/2013, 01:50 (UTC)
- Observer: Janko Mravik, Jaroslav Grnja
- Created by: admin
- Created: 7/21/2013, 22:59 UTC
-
Station:
Night Hawk
Lat: +45°, Long: +19° - Instrument: SW 102/500 + CG5Adv + Astropix 1.4 CCD
- Photometric band: Clear
- Time standard: HJD
- Brightness in: Mag
- Magnitude type: Relative (V−C)
Note:
GENERATED FROM TRANSIT id=2456
Determined transits
-
2456493.574630 (7/20/2013, 01:47 UTC)
Tresca ID: 1374440371
Planet designation: HD189733 b
HJDmid: 2456493.578250 +/- 0.000970
Heliocentric correction: 0.003620
Transit depth (Mag): 0.026400 +/- 0.005700
Transit duration (Min): 109.40 +/- 0.00
Standard deviation (mmag): 3.9
Data quality: 2 (very good)
Data density (data/min): 0.95
Fitting algorithm: Original ETD
Note:8 sec exposition, average data every 1 minut
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.