AAVSO: American Association of Variable Star Observers
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Star Exoplanet Observation Date Primary Observer Measurements reference
Details HAT-P-44 HAT-P-44 b 2023-04-15 MBEB 85 in 4.48 hrs 3218

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=4.3011902 +/- 1.3e-06,Rp/R*=0.1484924 +/- 8.7e-06,a/R*=11.49 +/- 0.63,inc=89.1 +/- 0.4,ecc=0.044,u0=1.864 +/- 0.014,u1=-3.232 +/- 0.058,u2=3.644 +/- 0.076,u3=-1.276 +/- 0.032

Results

Tc=2460049.74152 +/- 0.00088,Rp/R*=0.1342 +/- 0.0026,a/R*=11.74 +/- 0.19,Am1=1.0005 +/- 0.0033,Am2=-0.0006 +/- 0.0032
Details HAT-P-44 HAT-P-44 b 2024-05-06 MBEB 80 in 4.95 hrs 6228

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=4.30119043 +/- 8.2e-07,Rp/R*=0.1484924 +/- 8.7e-06,a/R*=11.5 +/- 0.63,inc=89.1 +/- 0.4,ecc=0.044,u0=1.866 +/- 0.014,u1=-3.235 +/- 0.058,u2=3.648 +/- 0.076,u3=-1.278 +/- 0.032

Results

Tc=2460436.852 +/- 0.016,Rp/R*=0.135 +/- 0.054,a/R*=13.87 +/- 5.54,Am1=0.976 +/- 0.011,Am2=0.022 +/- 0.086