XO-4

RA: 07h 21m 33.20s, DE: +58° 16' 05.50" (110.3883333333, 58.2681944438)

9/27/2008, 10:47 PM - 9/28/2008, 4:03 AM (UTC)

Data:
  • Observer: Luboš Brát
  • Created: 9/28/2008 5:26:58 PM
  • Station: ALTAN.Observatory
    Lat: +50°, Long: +15°
  • Instrument: RL200, f/6 + CCD ST8 + R
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM TRANSIT id=14
Determined transits
  • 2454737.56451 (9/28/2008, 01:32)
    Tresca ID: 1222608418
    Planet designation: XO-4 b
    HJDmid: 2454737.56377 +/- 0.00287
    Heliocentric correction: -0.00074
    Transit depth (Mag): 0.01340 +/- 0.00150
    Transit duration (Min): 250.70 +/- 8.90
    Standard deviation (mmag): 3.8
    Data quality index: 4
    Data density (data/min): 0.3
    Fitting algorithm: Original ETD
    Note: 
    180s exposure with autoguiding
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - XO-4, JD 2454737.44950
Comments