AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details HAT-P-12 HAT-P-12 b 2023-04-17 TKVA 76 in 3.85 hrs 3241

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=3.2130598 +/- 1.9e-06,Rp/R*=0.1501 +/- 2.7e-06,a/R*=11.24 +/- 0.46,inc=88.24 +/- 0.6,ecc=0.0,u0=1.756 +/- 0.014,u1=-3.075 +/- 0.058,u2=3.604 +/- 0.076,u3=-1.284 +/- 0.032

Results

Tc=2460051.6966 +/- 0.0046,Rp/R*=0.121 +/- 0.013,a/R*=14.67 +/- 1.71,Am1=0.95 +/- 0.011,Am2=0.041 +/- 0.0065
Details HAT-P-12 HAT-P-12 b 2023-04-20 TKVA 68 in 4.49 hrs 3279

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=3.2130598 +/- 1.9e-06,Rp/R*=0.1501 +/- 2.7e-06,a/R*=11.24 +/- 0.46,inc=88.24 +/- 0.6,ecc=0.0,u0=1.756 +/- 0.014,u1=-3.075 +/- 0.058,u2=3.604 +/- 0.076,u3=-1.284 +/- 0.032

Results

Tc=2460054.8925 +/- 0.0029,Rp/R*=0.1375 +/- 0.0097,a/R*=13.16 +/- 1.05,Am1=0.9898 +/- 0.0093,Am2=0.0091 +/- 0.0099
Details HAT-P-12 HAT-P-12 b 2023-05-03 TKVA 89 in 4.48 hrs 3487

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=3.2130598 +/- 1.9e-06,Rp/R*=0.1501 +/- 2.7e-06,a/R*=11.24 +/- 0.46,inc=88.24 +/- 0.6,ecc=0.0,u0=1.756 +/- 0.014,u1=-3.075 +/- 0.058,u2=3.604 +/- 0.076,u3=-1.284 +/- 0.032

Results

Tc=2460067.7557 +/- 0.0059,Rp/R*=0.177 +/- 0.03,a/R*=18.2 +/- 2.16,Am1=1.081 +/- 0.028,Am2=-0.073 +/- 0.054
Details HAT-P-12 HAT-P-12 b 2023-05-19 TKVA 62 in 3.29 hrs 3667

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

MOBS

Priors

Period=3.2130598 +/- 1.9e-06,Rp/R*=0.1501 +/- 2.7e-06,a/R*=11.24 +/- 0.46,inc=88.24 +/- 0.6,ecc=0.0,u0=1.413 +/- 0.01,u1=-2.432 +/- 0.044,u2=3.163 +/- 0.058,u3=-1.145 +/- 0.025

Results

Tc=2460083.8144 +/- 0.0042,Rp/R*=0.149 +/- 0.019,a/R*=12.44 +/- 1.86,Am1=1.001 +/- 0.015,Am2=0.0 +/- 0.021