Timing Observations of Exoplanet Transits at Apache Point: HAT-P-3 b

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Parameter Torres 2007 Torres 2008 TOETAP 2008
period (days) 2.899703 +/- 5.4e-5 2.899703 (fixed) 2.8996 +0.653 / -0.673 **
Rp / Rs 0.1109 +0.0025 / -0.0022 0.1109 +0.0025 / -0.0022 0.1027 +0.0163 / -0.0193
a / Rs 10.59 +0.66/ -0.84 10.59 +0.66/ -0.84 11.989 +3.619 / -2.202
incl (deg) 87.24 +/- 0.69 87.24 +/- 0.69 89.835 +0.165 / -2.772
** Errors kind of nonsensical
JD - 2400000
UT Date
Target
Predicted Transit
UT Start / End
Observations
UT Start / End
First Frame
Last Frame
Conditions, Comments ptraw directory mtpipe directory
54502
02/06/2008
HAT-3
09:14
11:18
08:17
12:16

Good conditions; full window observed, except gap in middle. ptraw/54502 mtpipe/54502
54505
02/09/2008
HAT-3
06:50
08:53
05:54
09:55

Good conditions; full window observed. ptraw/54505 mtpipe/54505
54534
03/09/2008
HAT-3
06:44
08:48
05:45
09:53

Good conditions; full window observed. ptraw/54534 mtpipe/54534
54537
03/12/2008
HAT-3
04:20
06:23
03:32
07:25

High airmass at start. Two cloud banks. Decent data for full window; gap during post-egress. ptraw/54537 mtpipe/54537
54563
04/07/2008
HAT-3
06:51
08:55
05:51
09:51
392140
392245
Full Transit Window. Photometric. ptraw/54563 mtpipe/54563