HAT-P-37b (Dra)

BASIC DATA FROM: Exoplanets Data Explorer

Discovery and References:

HAT-P-34b -- HAT-P-37b: Four Transiting Planets More Massive Than Jupiter Orbiting Moderately Bright Stars

... report the discovery of four transiting extrasolar planets (HAT-P-34b–HAT-P-37b) with masses ranging from 1.05 to 3.33MJ and periods from 1.33 to 5.45 days. These planets orbit relatively bright F and G dwarf stars (from V = 10.16 to V = 13.2). Of particular interest is HAT-P-34b which is moderately massive (3.33MJ), has a high eccentricity of e = 0.441±0.032 at P = 5.452654±0.000016 d period, and shows hints of an outer component. The other three planets have properties that are typical of hot Jupiters.

Reference CCD frame with callibration stars



Date: 2013-04-14

Submission to: ETD - Exoplanet Transit Database


Optic(s): RC 12" with Astro-Physics corrector @ f/5
Mount: ASA DDM85 Premium
Camera: ATIK 4000 - monochrome CCD – 2048 x 2048 px ; 16x16 mm; 7.4 µm x 7.4 µm
Filters: Astronomik G filter - very symilar to V (Jonson)
Dates/Times: 2013-04-14 from UTC 21:14:34 to 2013-04-15 UTC 00:26:11
Location: Remote controlled IRIDA Observatory, BG, longitude: E 24 44' 19", latitude: N 41 41' 51"
Exposure Details:

Tri-G filter: 166 frames 60 sec each, Bin 1

More details: Dark and flat frames reduction
Guiding: All subexposures are unguided

Differential Photometry


Differential Photometry and Light Curve with FOTODIFF



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