HAT-P-2 (Transiting exoplanet)

RA: 16h 20m 36.37s, DE: +41° 02' 53.40" (245.1515416617, 41.0481666663)

4/7/2010, 20:28 - 4/8/2010, 02:34 (UTC)

Data:
  • Observer: Luboš Brát
  • Created: 4/17/2010, 01:06 UTC
  • Station: ALTAN.Observatory
  • Instrument: RL200, f/6 + G2-0402, guider RF80/600+G1-0300
  • Photometric band: R
  • Time standard: GJD
  • Brightness in: Mag
Determined transits
  • 2455294.482440 (4/7/2010, 23:34 UTC)
    Tresca ID: 1270761316
    Planet designation: HAT-P-2 b
    HJDmid: 2455294.484830 +/- 0.002930
    Heliocentric correction: 0.002390
    Transit depth (Mag): 0.004800 +/- 0.001000
    Transit duration (Min): 258.50 +/- 9.10
    Standard deviation (mmag): 3.7
    Data quality: 5 (poor)
    Data density (data/min): 0.94
    Fitting algorithm: Original ETD
    Note: 
    Aditional systematic trends presented in data due to field drift on CCD during obs. session.
Actions:
Light curve
Field identification - Star field chart
Chart - HAT-P-2, JD 2455294.35289
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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