AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details WASP-52 WASP-52 b 2022-11-29 VJCA 76 in 3.99 hrs 2193

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.74978082 +/- 3.9e-07,Rp/R*=0.1646 +/- 0.0012,a/R*=7.3 +/- 0.27,inc=85.24 +/- 0.84,ecc=0.0,u0=1.81 +/- 0.013,u1=-3.137 +/- 0.055,u2=3.594 +/- 0.072,u3=-1.267 +/- 0.03

Results

Tc=2459912.6686 +/- 0.0024,Rp/R*=0.1525 +/- 0.009,a/R*=7.51 +/- 0.45,Am1=0.988 +/- 0.011,Am2=0.0101 +/- 0.0057
Details WASP-52 WASP-52 b 2022-12-06 VJCA 49 in 4.08 hrs 2212

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.74978082 +/- 3.9e-07,Rp/R*=0.1646 +/- 0.0012,a/R*=7.3 +/- 0.27,inc=85.24 +/- 0.84,ecc=0.0,u0=1.81 +/- 0.013,u1=-3.137 +/- 0.055,u2=3.593 +/- 0.072,u3=-1.266 +/- 0.03

Results

Tc=2459919.6684 +/- 0.0025,Rp/R*=0.186 +/- 0.012,a/R*=7.13 +/- 0.49,Am1=1.138 +/- 0.017,Am2=-0.0985 +/- 0.0074
Details WASP-52 WASP-52 b 2022-12-20 VJCA 69 in 3.88 hrs 2247

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=1.74978082 +/- 3.9e-07,Rp/R*=0.1646 +/- 0.0012,a/R*=7.3 +/- 0.27,inc=85.24 +/- 0.84,ecc=0.0,u0=1.811 +/- 0.013,u1=-3.138 +/- 0.055,u2=3.593 +/- 0.072,u3=-1.266 +/- 0.03

Results

Tc=2459933.666 +/- 0.0015,Rp/R*=0.1876 +/- 0.0088,a/R*=7.13 +/- 0.27,Am1=1.015 +/- 0.012,Am2=-0.0079 +/- 0.0026