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 2011-08-17 YLUA 67 in 3.60 hrs 2697

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=2.4706135 +/- 6e-08,Rp/R*=0.119293 +/- 1.8e-05,a/R*=7.81 +/- 0.31,inc=83.89 +/- 0.29,ecc=0.0,u0=1.789 +/- 0.016,u1=-3.137 +/- 0.067,u2=3.782 +/- 0.088,u3=-1.434 +/- 0.038

Results

Tc=2455790.83036 +/- 0.00028,Rp/R*=0.149 +/- 0.02,a/R*=7.76 +/- 0.83,Am1=1.049 +/- 0.019,Am2=-0.036 +/- 0.012
Details TrES-2 TrES-2 b 2016-05-04 YLUA 86 in 5.71 hrs 2895

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=2.4706135 +/- 6e-08,Rp/R*=0.119293 +/- 1.8e-05,a/R*=7.81 +/- 0.31,inc=83.89 +/- 0.29,ecc=0.0,u0=1.789 +/- 0.016,u1=-3.138 +/- 0.066,u2=3.783 +/- 0.088,u3=-1.434 +/- 0.038

Results

Tc=2457512.8463 +/- 0.0011,Rp/R*=0.1397 +/- 0.008,a/R*=6.53 +/- 0.38,Am1=0.9617 +/- 0.0087,Am2=0.025 +/- 0.0025
Details TrES-2 TrES-2 b 2019-06-22 YLUA 71 in 3.49 hrs 2886

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=2.4706135 +/- 6e-08,Rp/R*=0.119293 +/- 1.8e-05,a/R*=7.81 +/- 0.31,inc=83.89 +/- 0.29,ecc=0.0,u0=1.789 +/- 0.016,u1=-3.138 +/- 0.066,u2=3.783 +/- 0.088,u3=-1.434 +/- 0.038

Results

Tc=2458656.7393 +/- 0.0011,Rp/R*=0.1343 +/- 0.0082,a/R*=6.86 +/- 0.31,Am1=1.26 +/- 0.01,Am2=-0.2025 +/- 0.006