WASP-140 (Transiting exoplanet)

RA: 04h 01m 32.54s, DE: -20° 27' 03.90" (60.3855833233, -20.4510833333)

12/15/2022, 02:51 - 12/15/2022, 05:42 (UTC)

Data:
  • Observer: Andre Kovacs, Leandro de Almeida, Laerte Andrade
  • Created by: Andre Kovacs
  • Created: 6/24/2023, 19:02
  • Station: Observatório Pico dos Dias (OPD)
    Lat: -23°, Long: -46°
  • Instrument: 0.6 m Boller & Chivens f/13.5 Andor iKon-L936-EX2 CCD
  • Photometric band: R
  • Time standard: Hjd
  • Brightness in: Mag
Note:
GENERATED FROM TRANSIT id=10780
Determined transits
  • 2459928.68966 (12/15/2022, 04:33)
    Tresca ID: 1687618947
    Planet designation: WASP-140 b
    HJDmid: 2459928.69346 +/- 0.00038
    Heliocentric correction: 0.00380
    Transit depth (Mag): 0.01800 +/- 0.00050
    Transit duration (Min): 90.20 +/- 2.20
    Standard deviation (mmag): 2.5
    Data quality index: 2
    Data density (data/min): 1.92
    Fitting algorithm: Original ETD
    Note: 
    RAW data calibrated and reduced using AstroImageJ, including information on AIRMASS and additional (optional) detrending parameters for Width_T1 and Roundness_T1. There was only one usable comp within the 5 arcmin FoV to work with. Had to remove a few outliers due to clouds during the session. Had to increase the aperture size to accommodate a blended companion. This is the first proper transit observation with this telescope.
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - WASP-140, JD 2459928.61878
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