AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details TrES-2 TrES-2 b 2016-03-18 HDOB 74 in 3.77 hrs 1865

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS,MLFA,PKIA,DMAI

Priors

Period=2.47061373 +/- 9e-08,a/R*=7.81 +/- 0.31,inc=83.89 +/- 0.29,ecc=0.0,u0=1.788 +/- 0.016,u1=-3.137 +/- 0.066,u2=3.782 +/- 0.088,u3=-1.433 +/- 0.038

Results

Tc=2457465.9056 +/- 0.0019,Rp/R*=0.1491 +/- 0.0036,a/R*=7.55 +/- 0.25,Am1=1.217 +/- 0.011,Am2=-0.1402 +/- 0.0017
Details TrES-2 TrES-2 b 2017-05-12 HDOB 39 in 2.21 hrs 1921

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS,MFLA,PKIA,DMAI

Priors

Period=2.47061373 +/- 9e-08,a/R*=7.81 +/- 0.31,inc=83.89 +/- 0.29,ecc=0.0,u0=1.788 +/- 0.016,u1=-3.136 +/- 0.066,u2=3.781 +/- 0.088,u3=-1.433 +/- 0.038

Results

Tc=2457885.9077 +/- 0.0026,Rp/R*=0.149 +/- 0.044,a/R*=7.62 +/- 2.24,Am1=1.395 +/- 0.016,Am2=-0.32 +/- 0.23