AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details NGTS-13 NGTS-13 b 2023-03-18 TKAA 486 in 9.58 hrs 4819

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

KDYA

Priors

Period=4.119027 +/- 2.3e-05,Rp/R*=0.0656 +/- 0.003,a/R*=6.59 +/- 0.1,inc=88.7 +/- 1.2,ecc=0.086,u0=2.136 +/- 0.019,u1=-3.809 +/- 0.076,u2=4.184 +/- 0.099,u3=-1.511 +/- 0.041

Results

Tc=2460022.46 +/- 0.1,Rp/R*=0.0819 +/- 0.0031,a/R*=8.06 +/- 0.92,Am1=0.9883 +/- 0.0044,Am2=0.0087 +/- 0.0069
Details NGTS-13 NGTS-13 b 2023-03-18 KDYA 16 in 0.61 hrs 3408

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=4.119027 +/- 2.3e-05,Rp/R*=0.0656 +/- 0.003,a/R*=6.59 +/- 0.1,inc=88.7 +/- 1.2,ecc=0.086,u0=2.136 +/- 0.019,u1=-3.809 +/- 0.076,u2=4.184 +/- 0.099,u3=-1.511 +/- 0.041

Results

Tc=2460018.3 +/- 0.2,Rp/R*=0.06 +/- 0.024,a/R*=7.67 +/- 0.85,Am1=0.032 +/- 0.019,Am2=1.73 +/- 0.86