MOA 2022-BLG-356

Event Parameters

Internal ID:gb5-R-10-152433
Discovery date:2022-07-03T15:14:59
RA:17:54:46.24
Dec:-28:34:20.36
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
111827 17:54:46.39 -28:34:17.83 16.98 ± 0.07 4.25
111894 17:54:46.22 -28:34:19.74 16.66 ± 0.13 1.29
111895 17:54:46.26 -28:34:24.31 16.74 ± 0.17 3.63
111932 17:54:46.14 -28:34:17.27 16.50 ± 0.04 3.93
111966 17:54:46.04 -28:34:19.34 16.68 ± 0.06 2.68
111992 17:54:46.02 -28:34:20.93 16.21 ± 0.06 2.43

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 16.62 ± 0.09 3.93
2460246.883 (2023-Oct-29.383) 16.60 ± 0.06 3.65
2460246.895 (2023-Oct-29.395) 16.73 ± 0.07 3.65
2460246.905 (2023-Oct-29.405) 16.55 ± 0.06 3.53
2460246.917 (2023-Oct-29.417) 16.60 ± 0.07 3.53

Calibration: I = 27.40 - 2.5 log10(ΔF + 19842.66)

Single lens fit parameters

tmax =JD 2459764.58 ± 0.01 UT (2022-Jul-4.08)
tE =8.97 ± 0.44 days
u0 =0.1093 ± 0.0073
Ibase =19.02 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice