AAVSO: American Association of Variable Star Observers
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Star Exoplanet Observation Date Primary Observer Measurements reference
Details K2-137 K2-137b 2019-04-11 LPAC 235 in 3.35 hrs 187

Detrend Parameters

AIRMASS

Secondary Observers

Priors

Period 0.18,LDC 0.3, Meridain Flip, systematics

Results

10ppt transit. systematics suspected.
Details K2-137 K2-137b 2019-04-23 LPAC 200 in 2.16 hrs 183

Detrend Parameters

AIRMASS

Secondary Observers

Priors

Orbiatal Period=0.1797150 day,limb coeff=0.30 locked,Msun=0.463

Results

(Rp/Rc*0^2,=0.0131