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 WASP-50 WASP-50 b 2022-11-21 OAS 76 in 3.95 hrs 2154

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=1.909 +/- 0.016,u1=-3.36 +/- 0.065,u2=3.853 +/- 0.085,u3=-1.402 +/- 0.036

Results

Tc=2459904.7754 +/- 0.004,Rp/R*=0.124 +/- 0.014,a/R*=8.35 +/- 1.07,Am1=1.1451 +/- 0.0086,Am2=-0.092 +/- 0.017
Details WASP-50 WASP-50 b 2022-11-23 OAS 77 in 4.08 hrs 2155

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=1.909 +/- 0.016,u1=-3.361 +/- 0.065,u2=3.854 +/- 0.085,u3=-1.402 +/- 0.036

Results

Tc=2459906.7477 +/- 0.003,Rp/R*=0.152 +/- 0.014,a/R*=5.79 +/- 0.37,Am1=1.037 +/- 0.011,Am2=-0.023 +/- 0.019
Details WASP-50 WASP-50 b 2022-11-25 OAS 68 in 3.66 hrs 2173

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=1.91 +/- 0.016,u1=-3.363 +/- 0.065,u2=3.856 +/- 0.085,u3=-1.403 +/- 0.036

Results

Tc=2459908.7034 +/- 0.0012,Rp/R*=0.121 +/- 0.011,a/R*=7.18 +/- 0.54,Am1=1.188 +/- 0.011,Am2=-0.1074 +/- 0.0058
Details WASP-50 WASP-50 b 2023-01-09 OAS 77 in 3.88 hrs 2288

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=1.91 +/- 0.016,u1=-3.362 +/- 0.065,u2=3.855 +/- 0.085,u3=-1.403 +/- 0.036

Results

Tc=2459953.6635 +/- 0.0034,Rp/R*=0.13 +/- 0.016,a/R*=7.92 +/- 0.55,Am1=1.231 +/- 0.014,Am2=-0.143 +/- 0.01
Details WASP-50 WASP-50 b 2023-09-16 OAS 76 in 3.87 hrs 4505

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=1.909 +/- 0.016,u1=-3.36 +/- 0.065,u2=3.853 +/- 0.085,u3=-1.402 +/- 0.036

Results

Tc=2460203.9113 +/- 0.002,Rp/R*=0.1397 +/- 0.0072,a/R*=7.43 +/- 0.32,Am1=1.2332 +/- 0.0083,Am2=-0.1412 +/- 0.0058
Details WASP-50 WASP-50 b 2023-09-18 OAS 72 in 4.28 hrs 4506

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=1.909 +/- 0.016,u1=-3.36 +/- 0.065,u2=3.853 +/- 0.085,u3=-1.402 +/- 0.036

Results

Tc=2460205.8762 +/- 0.0036,Rp/R*=0.1454 +/- 0.0091,a/R*=7.26 +/- 0.6,Am1=1.1696 +/- 0.0096,Am2=-0.1068 +/- 0.0028
Details WASP-50 WASP-50 b 2023-09-20 OAS 76 in 4.12 hrs 4525

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=1.909 +/- 0.016,u1=-3.36 +/- 0.065,u2=3.853 +/- 0.085,u3=-1.402 +/- 0.036

Results

Tc=2460207.8217 +/- 0.0017,Rp/R*=0.1751 +/- 0.0031,a/R*=7.71 +/- 0.29,Am1=0.989 +/- 0.0095,Am2=0.0043 +/- 0.0011
Details WASP-50 WASP-50 b 2023-11-04 OAS 77 in 4.09 hrs 4948

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=1.909 +/- 0.016,u1=-3.36 +/- 0.065,u2=3.853 +/- 0.085,u3=-1.402 +/- 0.036

Results

Tc=2460252.7826 +/- 0.0016,Rp/R*=0.1751 +/- 0.0051,a/R*=7.53 +/- 0.33,Am1=1.0427 +/- 0.0095,Am2=-0.028 +/- 0.011
Details WASP-50 WASP-50 b 2023-11-08 OAS 76 in 4.07 hrs 5006

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=1.909 +/- 0.016,u1=-3.36 +/- 0.065,u2=3.853 +/- 0.085,u3=-1.402 +/- 0.036

Results

Tc=2460256.7036 +/- 0.003,Rp/R*=0.142 +/- 0.012,a/R*=8.33 +/- 0.48,Am1=1.202 +/- 0.011,Am2=-0.1095 +/- 0.0017