KELT-7 (Transiting exoplanet)

RA: 05h 13m 10.90s, DE: +33° 19' 05.40" (78.2954166567, 33.3181666660)

1/1/2017, 19:37 - 1/2/2017, 01:06 (UTC)

Data:
  • Observer: Claudio Arena
  • Created by: admin
  • Created: 1/2/2017, 17:24 UTC
  • Station: Personal Observatory in Catania
    Lat: +37°, Long: +15°
  • Instrument: Skywatcher 200mm Newton
  • Photometric band: Clear
  • Time standard: GJD
  • Brightness in: Mag
  • Magnitude type: Relative (V−C)
Note:
GENERATED FROM TRANSIT id=4843
Determined transits
  • 2457755.423990 (1/1/2017, 22:10 UTC)
    Tresca ID: 1483374244
    Planet designation: KELT-7 b
    HJDmid: 2457755.429180 +/- 0.001310
    Heliocentric correction: 0.005190
    Transit depth (Mag): 0.009200 +/- 0.000500
    Transit duration (Min): 187.30 +/- 4.50
    Standard deviation (mmag): 2.4
    Data quality: 3 (good)
    Data density (data/min): 0.62
    Fitting algorithm: Original ETD
    Note: 
    90 sec exposures, guided. Calibrated with Biases and Flats. No darks were used because of the extremely low dark noise of the camera used (ATIK 314L+). No moon present, good sky conditions. Small gap in the data due to meridian flip. One of the bright comparison star was not used because it introduced a large trend (possibly due to different colour indexes) toward the end of the observations.
Actions:
Light curve
Field identification - Star field chart
Chart - KELT-7, JD 2457755.31792
Field identification - Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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