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 2013-06-30 MJAT 76 in 4.01 hrs 4469

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=2456473.7916 +/- 0.0091,Rp/R*=0.222 +/- 0.063,a/R*=5.86 +/- 3.05,Am1=25.3 +/- 10.1,Am2=-3.0 +/- 0.18
Details CoRoT-2 CoRoT-2 b 2020-09-13 MJAT 39 in 2.47 hrs 3038

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=1.744 +/- 0.014,u1=-3.06 +/- 0.059,u2=3.705 +/- 0.077,u3=-1.389 +/- 0.033

Results

Tc=2459105.711 +/- 0.02,Rp/R*=0.224 +/- 0.067,a/R*=11.45 +/- 3.41,Am1=0.384 +/- 0.052,Am2=0.8 +/- 0.36