WASP-17
AXA Light Curves

Links internal to this web page:
    Comments
    Basic data
    Table Summary of transit measurements
    Transit LCs - Amateur
    Transit LCs - Professional
    OOT LCs
    Finder image

Comments on LCs on this web page:

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Basic Data - Updated 20090816

    RA = 15:59:50.9, DE = -28:03:42
    Season = May 26
    B ~ 12.1, V = 11.6, R ~ 11.2, I ~ 10.91, J = 10.509, K = 10.224 (B-V ~ 0.50)
    HJDo = 4559.18102 (28), P = 3.7354417 (73) day (Schneider listing in Extrasolar Planets Encyclopaedia)
    HJDo = 4559.18123 (45), P = 3.7354378 (30) day (AXA datbase solution)
    Depth = 20.3 ± 0.5 mmag (I-band)
    Length = 4.37 ± 0.06 hr (I-band)
    Fp = 0.20 ± 0.10, F2 = 0.95 ± 0.15
    Impact parameter = 0.35 ± 0.32

Summary of Transit Measurements - Updated 20090816

 
No trend info yet (since the only amateur observation is not full).



             

Transit Light Curves - Amateurs



Data below here have been included in table and plots.


9816GBL Note that air mass rises to 7, and starting at 5.2 UT the "losses" begin to increase (downard), which is due to bottom of dome slit obstructing telescope aperture's line-of-sight to the target. Lowest elevation is ~ 8.1 degrees.


Same data as above but in another format (with systematics removed).


Transit Light Curves - Professionals


Discovery paper LC in I-band (Anderson et al, 2009). My reading of this plot shows Depth = 20.3 +/- 0.5 mmag.

Out-of-Transit (OOT) Light Curves

 

Finder Image


FOV = 22 x 15 'arc, north up, east left.

Discovery Paper:  http://fr.arxiv.org/abs/0908.1553

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WebMaster: Bruce L. Gary. Nothing on this web page is copyrighted. This site opened:  2009.08.12.  Last Update:  2009.08.16