AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details WASP-50 WASP-50 b 2018-12-21 VJCA 78 in 4.07 hrs 469

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=1.9551 +/- 5e-06,a/R*=7.51,inc=84.88,ecc=0.022,u0=1.9514216805590914 +/- 0.04099565566986072,u1=-3.5359206248301005 +/- 0.16866139083969564,u2=4.0444509971397995 +/- 0.2230290610677342,u3=-1.4599520528687906 +/- 0.0953886624027502

Results

Tc=2458473.65189968 +/- 0.00359416,Rp/R*=0.144799 +/- 0.002127,Am1=4963.7739 +/- 127.14916,Am2=-0.11977 +/- 0.0176
Details WASP-50 WASP-50 b 2023-01-09 VJCA 64 in 3.83 hrs 2295

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.9550931 +/- 4e-07,Rp/R*=0.14012 +/- 0.00037,a/R*=7.36 +/- 0.1,inc=84.88 +/- 0.27,ecc=0.022,u0=1.626 +/- 0.013,u1=-2.758 +/- 0.054,u2=3.402 +/- 0.071,u3=-1.27 +/- 0.03

Results

Tc=2459953.6567 +/- 0.0034,Rp/R*=0.134 +/- 0.014,a/R*=7.23 +/- 0.57,Am1=1.256 +/- 0.014,Am2=-0.153 +/- 0.013
Details WASP-50 WASP-50 b 2023-01-20 VJCA 376 in 4.11 hrs 2347

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

RJLA

Priors

Period=1.9550931 +/- 4e-07,Rp/R*=0.14012 +/- 0.00037,a/R*=7.36 +/- 0.1,inc=84.88 +/- 0.27,ecc=0.022,u0=1.626 +/- 0.013,u1=-2.758 +/- 0.054,u2=3.403 +/- 0.071,u3=-1.27 +/- 0.03

Results

Tc=2459965.3914 +/- 0.001,Rp/R*=0.1517 +/- 0.0049,a/R*=7.59 +/- 0.19,Am1=0.999 +/- 0.01,Am2=0.0003 +/- 0.0021