MOA 2022-BLG-029

Event Parameters

Internal ID:gb5-R-9-160171
Discovery date:2022-02-20T20:32:22
RA:17:55:22.68
Dec:-28:59:52.52
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
129338 17:55:22.90 -28:59:55.34 16.18 ± 0.06 4.22
129450 17:55:22.63 -28:59:49.54 15.79 ± 0.17 3.69
129472 17:55:22.62 -28:59:57.86 17.78 ± 0.14 4.93
129552 17:55:22.40 -28:59:51.55 18.62 ± 0.24 3.51

Last 5 photometry measurements

Observation dateI magseeing
2460537.073 (2024-Aug-14.573) 99.99 ± 99.99 4.81
2460537.084 (2024-Aug-14.584) 99.99 ± 99.99 4.42
2460537.099 (2024-Aug-14.599) 20.42 ± 5.96 5.09
2460537.110 (2024-Aug-14.610) 99.99 ± 99.99 4.70
2460537.121 (2024-Aug-14.621) 17.43 ± 1.43 5.74

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

Single lens fit parameters

tmax =JD 2459631.47 ± 0.00 UT (2022-Feb-20.97)
tE =202.43 ± 0.00 days
u0 =0.0617 ± 0.0014
Ibase =20.88 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice