MOA 2022-BLG-392

Event Parameters

Internal ID:gb4-R-2-113595
Discovery date:2022-07-19T13:04:34
RA:17:52:08.34
Dec:-30:43:47.84
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
19087 17:52:08.10 -30:43:49.23 16.86 ± 0.05 4.39
19161 17:52:08.38 -30:43:47.25 16.56 ± 0.07 0.07

Last 5 photometry measurements

Observation dateI magseeing
2460537.087 (2024-Aug-14.587) 16.64 ± 0.17 4.66
2460537.102 (2024-Aug-14.602) 16.48 ± 0.14 4.68
2460537.114 (2024-Aug-14.614) 16.76 ± 0.30 4.87
2460537.124 (2024-Aug-14.624) 99.99 ± 99.99 6.31
2460537.134 (2024-Aug-14.634) 16.35 ± 0.28 5.00

Calibration: I = 27.40 - 2.5 log10(ΔF + 21657.08)

Single lens fit parameters

tmax =JD 2459779.96 ± 0.02 UT (2022-Jul-19.46)
tE =3.99 ± 0.21 days
u0 =0.4914 ± 0.0430
Ibase =15.83 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice