HAT-P-9

RA: 07h 20m 40.45s, DE: +37° 08' 26.40" (110.1685416617, 37.1406666663)

1/13/2009, 8:57 PM - 1/14/2009, 3:55 AM (UTC)

Data:
  • Observer: Luboš Brát
  • Created: 1/14/2009 6:06:31 PM
  • Station: ALTAN.Observatory
  • Instrument: RL200, f/6 + ST8, guider RF80/600+G1-0300
  • Photometric band: Clear
  • Time kind: Gjd
  • Brightness in: Mag
Note:
180s exposure with autoguiding, meridian flip near middle of the transit, <a href=\'http://var2.astro.cz/tresca/transit-detail.php?id=1231936623\' target=\'_blank\'>see model fit</a>
Determined transits
  • 2454845.49426 (1/13/2009, 23:51)
    Planet designation: HAT-P-9 b
    HJDmid: 2454845.49981 +/- 0.00306
    Heliocentric correction: 0.00555
    Transit depth (Mag): 0.01950 +/- 0.00190
    Transit duration (Min): 232.40 +/- 10.30
    Standard deviation (mmag): 5.4
    Data quality index: 4
    Data density (data/min): 0.27
    Fitting algorithm: Original ETD
    Note: 
    180s exposure with autoguiding, meridian flip near middle of transit
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - HAT-P-9, JD 2454845.37343
Comments