MOA 2022-BLG-269

Event Parameters

Internal ID:gb17-R-10-9788
Discovery date:2022-05-26T19:18:00
RA:18:13:57.81
Dec:-26:42:48.52
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
24530 18:13:57.90 -26:42:51.73 16.68 ± 0.07 3.32
24591 18:13:57.77 -26:42:49.09 18.26 ± 0.12 0.02

Last 5 photometry measurements

Observation dateI magseeing
2460536.973 (2024-Aug-14.473) 18.26 ± 0.17 3.96
2460537.010 (2024-Aug-14.510) 18.10 ± 0.10 3.22
2460537.047 (2024-Aug-14.547) 19.16 ± 0.57 4.42
2460537.082 (2024-Aug-14.582) 18.16 ± 0.26 4.45
2460537.119 (2024-Aug-14.619) 16.94 ± 0.50 5.88

Calibration: I = 27.40 - 2.5 log10(ΔF + 4512.32)

Single lens fit parameters

tmax =JD 2459726.07 ± 0.00 UT (2022-May-26.57)
tE =6365.75 ± 5830.27 days
u0 =0.0000 ± 0.0002
Ibase =29.50 ± 0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice