AAVSO: American Association of Variable Star Observers

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Search results showing 9 observations

Star Exoplanet Observation Date Primary Observer Measurements reference
Details TrES-2 TrES-2 b 2011-07-01 PAIB 71 in 3.68 hrs 5018

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 +/- 0.066,u2=3.781 +/- 0.088,u3=-1.433 +/- 0.038

Results

Tc=2455743.88935 +/- 0.00026,Rp/R*=0.1337 +/- 0.007,a/R*=7.6 +/- 0.18,Am1=1.1953 +/- 0.0066,Am2=-0.1566 +/- 0.0096
Details TrES-2 TrES-2 b 2012-10-20 PAIB 37 in 1.78 hrs 3670

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 +/- 0.066,u2=3.781 +/- 0.088,u3=-1.433 +/- 0.038

Results

Tc=2456220.71753 +/- 0.00049,Rp/R*=0.064 +/- 0.042,a/R*=5.22 +/- 2.88,Am1=1.082 +/- 0.011,Am2=-0.049 +/- 0.013
Details TrES-2 TrES-2 b 2013-06-19 PAIB 70 in 3.54 hrs 3808

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 +/- 0.066,u2=3.781 +/- 0.088,u3=-1.433 +/- 0.038

Results

Tc=2456462.83647 +/- 0.00062,Rp/R*=0.091 +/- 0.028,a/R*=8.15 +/- 1.44,Am1=1.0462 +/- 0.0079,Am2=-0.041 +/- 0.028
Details TrES-2 TrES-2 b 2013-08-05 PAIB 74 in 3.81 hrs 3275

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 +/- 0.066,u2=3.781 +/- 0.088,u3=-1.433 +/- 0.038

Results

Tc=2456509.77799 +/- 0.00064,Rp/R*=0.149 +/- 0.043,a/R*=8.05 +/- 2.39,Am1=1.122 +/- 0.044,Am2=-0.101 +/- 0.082
Details TrES-2 TrES-2 b 2014-08-08 PAIB 70 in 3.97 hrs 3206

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 +/- 0.066,u2=3.781 +/- 0.088,u3=-1.433 +/- 0.038

Results

Tc=2456877.89994 +/- 0.00082,Rp/R*=0.145 +/- 0.043,a/R*=4.56 +/- 2.7,Am1=1.055 +/- 0.039,Am2=-0.021 +/- 0.018
Details TrES-2 TrES-2 b 2014-08-23 PAIB 79 in 4.15 hrs 4102

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 +/- 0.066,u2=3.781 +/- 0.088,u3=-1.433 +/- 0.038

Results

Tc=2456892.72324 +/- 0.00081,Rp/R*=0.126 +/- 0.015,a/R*=7.98 +/- 0.35,Am1=1.0329 +/- 0.007,Am2=-0.03 +/- 0.016
Details TrES-2 TrES-2 b 2016-03-18 PAIB 74 in 3.77 hrs 3811

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 +/- 0.066,u2=3.781 +/- 0.088,u3=-1.433 +/- 0.038

Results

Tc=2457465.9083 +/- 0.001,Rp/R*=0.1491 +/- 0.0036,a/R*=7.63 +/- 0.22,Am1=1.2222 +/- 0.0097,Am2=-0.1411 +/- 0.0016
Details TrES-2 TrES-2 b 2017-05-22 PAIB 65 in 3.31 hrs 3442

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 +/- 0.066,u2=3.781 +/- 0.088,u3=-1.433 +/- 0.038

Results

Tc=2457895.79098 +/- 0.00096,Rp/R*=0.1488 +/- 0.006,a/R*=5.76 +/- 0.2,Am1=1.41 +/- 0.014,Am2=-0.1687 +/- 0.0041
Details TrES-2 TrES-2 b 2018-04-13 PAIB 70 in 3.61 hrs 3975

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 +/- 0.066,u2=3.781 +/- 0.088,u3=-1.433 +/- 0.038

Results

Tc=2458221.9117 +/- 0.0015,Rp/R*=0.095 +/- 0.029,a/R*=7.27 +/- 1.5,Am1=1.006 +/- 0.01,Am2=-0.0042 +/- 0.0058