HAT-P-17 (Transiting exoplanet)

RA: 21h 38m 08.87s, DE: +30° 29' 22.20" (324.5369583283, 30.4894999997)

9/19/2020, 18:03 - 9/19/2020, 22:04 (UTC)

Data:
  • Observer: Teemu Willamo, Tuomas Salo
  • Created by: admin
  • Created: 9/27/2020, 17:37
  • Station: Metsähovi Observatory
    Lat: +60°, Long: +24°
  • Instrument: 60 cm Ritchey-Chrétien and ATIK383L+ CCD
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM TRANSIT id=7993
Determined transits
  • 2459112.33264 (9/19/2020, 19:59)
    Tresca ID: 1601213879
    Planet designation: HAT-P-17 b
    HJDmid: 2459112.33677 +/- 0.00246
    Heliocentric correction: 0.00413
    Transit depth (Mag): 0.01840 +/- 0.00180
    Transit duration (Min): 212.80 +/- 7.70
    Standard deviation (mmag): 5.5
    Data quality: 3 (good)
    Data density (data/min): 0.49
    Fitting algorithm: Original ETD
    Note: 
    We were a few minutes late from the predicted start of the transit. There is some strange fluctuation in the light curve, which is similar independently of which of the two comparison stars is used, so it might be a real feature.

In the reference CCD frame, the target is highlighted with green, and the comparison stars with red.
Actions:
Light curve
Star field chart
Chart - HAT-P-17, JD 2459112.25229
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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