MOA 2022-BLG-443

Event Parameters

Internal ID:gb14-R-10-61977
Discovery date:2022-08-12T10:49:08
RA:18:08:56.07
Dec:-26:44:30.56
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
2418 18:08:56.16 -26:44:31.17 17.10 ± 0.05 1.90
2419 18:08:56.17 -26:44:34.52 17.08 ± 0.03 4.06
2503 18:08:55.96 -26:44:28.57 18.56 ± 0.07 2.86

Last 5 photometry measurements

Observation dateI magseeing
2460537.079 (2024-Aug-14.579) 99.99 ± 99.99 5.59
2460537.090 (2024-Aug-14.590) 99.99 ± 99.99 4.95
2460537.105 (2024-Aug-14.605) 17.71 ± 0.54 5.18
2460537.116 (2024-Aug-14.616) 99.99 ± 99.99 5.75
2460537.127 (2024-Aug-14.627) 19.69 ± 7.89 6.18

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

Single lens fit parameters

tmax =JD 2459813.74 ± 0.21 UT (2022-Aug-22.24)
tE =1156.42 ± 14.70 days
u0 =0.0415 ± 0.0004
Ibase =21.17 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice