Timing Observations of Exoplanet Transits at Apache Point: TrES-3

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Parameter O'Donovan 2007 Torres 2008 TOETAP 2008
period (days) 1.30619 +/- 0.00001 1.30619 (fixed) 1.306 +0.375 / -0.335 **
Rp / Rs 0.1660 +/- 0.0024 0.1660 +/- 0.0024 0.1564 +0.0213 / -0.0243
a / Rs 6.06 +/- 0.10 6.06 +/- 0.10 6.131 +0.456 / -0.464
incl (deg) 82.15 +/- 0.21 82.15 +/- 0.21 82.354 +0.895 / -0.681
Reduced Chi^2 1.3708 1.3708 1.2432
** 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
54359
09/16/2007
TrES-3



. ptraw/54359 mtpipe/54359
54376
10/03/2007
TrES-3



. ptraw/54376 mtpipe/54376
54393
10/20/2007
TrES-3



. ptraw/54393 mtpipe/54393
54410
11/06/2007
TrES-3



. ptraw/54410 mtpipe/54410
54535
03/10/2008
TrES-3



. ptraw/54535 mtpipe/54535
54539
03/14/2008
TrES-3



. ptraw/54539 mtpipe/54539
54552
03/27/2008
TrES-3



. ptraw/54552 mtpipe/54552
54556
03/31/2008
TrES-3
08:16
09:38
06:39
09:53
390761
390873
"Too many nested calls" error -- missed 25 minutes at end, then observed 10:19-10:38 (last 11 images). ptraw/54556 mtpipe/54556
54569
04/13/2008
TrES-3
09:45
11:07
08:45
11:32
393428
393514
Full pre-ingress + transit + 25 minutes post-egress. Clear. ptraw/54569 no