MOA 2022-BLG-129

Event Parameters

Internal ID:gb14-R-4-99055
Discovery date:2022-03-27T21:59:34
RA:18:04:48.48
Dec:-27:45:04.66
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
170338 18:04:48.45 -27:45:05.35 17.06 ± 0.18 1.66
170372 18:04:48.46 -27:45:01.65 16.63 ± 0.25 2.63
170431 18:04:48.57 -27:45:03.33 17.94 ± 0.21 1.05
170569 18:04:48.82 -27:45:06.49 17.10 ± 0.14 4.85

Last 5 photometry measurements

Observation dateI magseeing
2460537.079 (2024-Aug-14.579) 17.71 ± 0.44 5.17
2460537.090 (2024-Aug-14.590) 17.98 ± 0.46 4.68
2460537.105 (2024-Aug-14.605) 19.01 ± 1.84 5.03
2460537.116 (2024-Aug-14.616) 99.99 ± 99.99 5.39
2460537.127 (2024-Aug-14.627) 18.10 ± 1.39 5.43

Calibration: I = 27.40 - 2.5 log10(ΔF + 6075.75)

Single lens fit parameters

tmax =JD 2459670.21 ± 0.05 UT (2022-Mar-31.71)
tE =24.75 ± 1.36 days
u0 =0.2164 ± 0.0169
Ibase =19.41 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice