MOA 2019-BLG-383

Event Parameters

Internal ID:gb17-R-6-19080
Discovery date:2019-08-17T12:48:01
RA:18:14:49.37
Dec:-28:16:50.27
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
99642 18:14:49.67 -28:16:50.49 17.57 ± 0.09 4.87
99718 18:14:49.44 -28:16:54.10 16.50 ± 0.06 3.89

Last 5 photometry measurements

Observation dateI magseeing
2460245.899 (2023-Oct-28.399) 99.99 ± 99.99 3.33
2460245.931 (2023-Oct-28.431) 17.06 ± 0.15 3.59
2460246.862 (2023-Oct-29.362) 19.27 ± 0.87 3.76
2460246.903 (2023-Oct-29.403) 99.99 ± 99.99 3.56
2460246.931 (2023-Oct-29.431) 17.81 ± 0.40 4.10

Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)

Single lens fit parameters

tmax =JD 2458712.18 ± 0.08 UT (2019-Aug-16.68)
tE =15.03 ± 1.25 days
u0 =0.2158 ± 0.0303
Ibase =18.32 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice