MOA 2022-BLG-047

Event Parameters

Internal ID:gb10-R-6-72631
Discovery date:2022-02-27T18:43:33
RA:18:01:32.50
Dec:-28:02:14.38
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
47300 18:01:32.57 -28:02:11.36 17.35 ± 0.10 4.09
47301 18:01:32.54 -28:02:15.15 15.38 ± 0.09 1.25
47369 18:01:32.41 -28:02:16.89 16.04 ± 0.07 2.11

Last 5 photometry measurements

Observation dateI magseeing
2460537.076 (2024-Aug-14.576) 15.42 ± 0.05 4.78
2460537.086 (2024-Aug-14.586) 15.43 ± 0.04 4.46
2460537.101 (2024-Aug-14.601) 15.32 ± 0.05 4.61
2460537.113 (2024-Aug-14.613) 15.30 ± 0.06 4.70
2460537.123 (2024-Aug-14.623) 15.47 ± 0.15 5.69

Calibration: I = 27.40 - 2.5 log10(ΔF + 64505.98)

Single lens fit parameters

tmax =JD 2459638.13 ± 0.06 UT (2022-Feb-27.63)
tE =244.60 ± 52.27 days
u0 =0.0037 ± 0.0010
Ibase =22.91 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice