HAT-P-4 (Transiting exoplanet)

RA: 15h 19m 57.92s, DE: +36° 13' 46.74" (229.9913348405, 36.2296494663)

5/3/2011, 20:01 - 5/4/2011, 02:23 (UTC)

Data:
  • Observer: Trnka J.
  • Created: 5/4/2011, 18:10
  • Station: Městská hvězdárna Slaný MPC C11
  • Instrument: Newton 200/1000, G2-1600
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
TminHJD = 2455685.43798 +/- 0.00142
Determined transits
  • 2455685.43445 (5/3/2011, 22:25)
    Tresca ID: 1304489811
    Planet designation: HAT-P-4 b
    HJDmid: 2455685.43798 +/- 0.00142
    Heliocentric correction: 0.00353
    Transit depth (Mag): 0.00670 +/- 0.00070
    Transit duration (Min): 247.60 +/- 4.20
    Standard deviation (mmag): 2.3
    Data quality index: 3
    Data density (data/min): 0.95
    Fitting algorithm: Original ETD
    Note: 
    exp. 50 sec.
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HAT-P-4, JD 2455685.33449
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