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Comments
Basic
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Amateur Lransit LCs
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Light Curves
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References
Comments on LCs on this web page:
Three LCs show brightenings either after egress, before ingress
or both. This is not seen in the other LCs, so if there's forward scattering
causing these occasional brightenings it couldn't be due to a simple
ring system. Let's keep track of the egress and ingress shapes to see
if more brightenings are present.
Basic Data -
Updates After Each New LC Terminated 2009.07.20
(occasional updates will be made when I have time)
RA = 18:34:31.6, Decl = +35:39:41
Season = July 2
V = 10.64,
HJDo = 4605.55915
(23) & P = 1.846834 (2) day (as listed on Schneider's Extrasolar Planets Encyclopaedia,
from Gibson et al, 2008)
HJDo = 4605.55901 (29) &
P = 1.8468340 (10) day (fit using AXA data); or even better: HJDo
= 4697.90071 (28) & P = 1.8468340 (10) day
Depth = 12.8 ±
0.7 mmag (VRI-bands)
Length = 2.70
± 0.05 hr
Fp = 0.25 ± 0.03,
F2 = 0.89 ± 0.08
Light curves not yet included in table &
plots (above)
Light curves - Updated 2009.08.25
Transit Light Curves
- These
Light Curves Have Been Included in Plots & Table in Above Section
Out-of-Transit (OOT) Light Curves
From Gibson, N. P., et al, 2008, using 2-m Liverpool
Telescope (La Palma) with bandpass 0.5 - 0.7 micron, on dates 2008.05.18
(top) and 2008.09.04 (bottom). (Try to overlook the excessively conservative
error bars, e.g., SE Sermon.)
Gibson, N. P., et al, 2008, "Updated parameters for the transiting exoplanet
EASP-3b using RISE,..." arXiv link
WebMaster: Bruce
L. Gary. Nothing on this web page is copyrighted. This site opened: November 06, 2007. Last Update: 2009.09.24
