Wasp31b

Wasp31b:
The running average magnitude of star Wasp31 observed on March 2nd, 2016 (Julian day 2457450). The transit of exoplanet Wasp31b lasted for 129 ± 1 minutes and caused a magnitude change of 0.0066 ± 0.0049, which is a 60% difference from the Exoplanet Transit Database.

Right Ascension: 11h 17m 45s
Declination: -19° 03' 17"
Apparent Magnitude: 11.7

Date: March 2016
Equipment:
Telescope: Meade 16" Schmidt Cassegrain with f6.3 reducer
Camera: SBIG ST-10XE
Guiding: Meade 5" refractor; Starshoot Autoguider; PHD

Exposure: 60 s Clear filter


Processing Notes:
Dark Subtraction and Flat Field reduction and alignment in CCDStack. Aperture and Annulus counts in AIP4WIN. Excel used to calculate magnitude and errors. Matlab for graphing.


Scale: 1.04"/pixel

Links to images of this object on other sites:
http://var2.astro.cz/ETD/etd.php?STARNAME=WASP-31&PLANET=b

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