AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details CoRoT-2 CoRoT-2 b 2010-07-24 BPIA 62 in 3.44 hrs 3649

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.74299906 +/- 4e-07,Rp/R*=0.1795 +/- 0.0011,a/R*=6.71 +/- 0.41,inc=88.07 +/- 1.02,ecc=0.0,u0=1.743 +/- 0.014,u1=-3.056 +/- 0.059,u2=3.699 +/- 0.077,u3=-1.386 +/- 0.033

Results

Tc=2455401.8542 +/- 0.0038,Rp/R*=0.216 +/- 0.024,a/R*=6.55 +/- 1.46,Am1=1.405 +/- 0.047,Am2=-0.212 +/- 0.027
Details CoRoT-2 CoRoT-2 b 2013-06-23 BPIA 87 in 4.41 hrs 3772

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.74299906 +/- 4e-07,Rp/R*=0.1795 +/- 0.0011,a/R*=6.71 +/- 0.41,inc=88.07 +/- 1.02,ecc=0.0,u0=1.743 +/- 0.014,u1=-3.056 +/- 0.059,u2=3.699 +/- 0.077,u3=-1.386 +/- 0.033

Results

Tc=2456466.8266 +/- 0.0021,Rp/R*=0.214 +/- 0.0088,a/R*=6.69 +/- 0.4,Am1=0.964 +/- 0.02,Am2=0.024 +/- 0.018
Details CoRoT-2 CoRoT-2 b 2017-04-26 BPIA 34 in 1.95 hrs 4346

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.74299906 +/- 4e-07,Rp/R*=0.1795 +/- 0.0011,a/R*=6.71 +/- 0.41,inc=88.07 +/- 1.02,ecc=0.0,u0=1.2147 +/- 0.0071,u1=-2.461 +/- 0.031,u2=3.518 +/- 0.042,u3=-1.272 +/- 0.018

Results

Tc=2457868.173 +/- 0.016,Rp/R*=0.157 +/- 0.064,a/R*=3.43 +/- 3.53,Am1=1.225 +/- 0.07,Am2=-0.08 +/- 0.02