AAVSO: American Association of Variable Star Observers

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Star Exoplanet Observation Date Primary Observer Measurements reference
Details GJ 3470 GJ 3470 b 2023-02-02 MBEB 121 in 4.20 hrs 2580

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=3.336649 +/- 8.2e-05,Rp/R*=0.08080842 +/- 9.3e-07,a/R*=12.92 +/- 0.68,inc=89.13 +/- 0.3,ecc=0.11,u0=1.787 +/- 0.013,u1=-2.337 +/- 0.053,u2=2.404 +/- 0.072,u3=-0.854 +/- 0.031

Results

Tc=2459977.69 +/- 0.2,Rp/R*=0.086 +/- 0.02,a/R*=23.17 +/- 4.82,Am1=1.0009 +/- 0.0087,Am2=-0.0001 +/- 0.0032
Details GJ 3470 GJ 3470 b 2023-02-12 MBEB 106 in 3.91 hrs 2730

Detrend Parameters

AIRMASS,AIRMASS CORRECTION FUNCTION

Secondary Observers

Priors

Period=3.336649 +/- 8.2e-05,Rp/R*=0.08080842 +/- 9.3e-07,a/R*=12.92 +/- 0.68,inc=89.13 +/- 0.3,ecc=0.11,u0=1.1363 +/- 0.0095,u1=-1.075 +/- 0.041,u2=1.534 +/- 0.057,u3=-0.595 +/- 0.025

Results

Tc=2459987.683 +/- 0.02,Rp/R*=0.08 +/- 0.0071,a/R*=15.36 +/- 2.91,Am1=0.9876 +/- 0.0048,Am2=0.0098 +/- 0.007