MOA 2022-BLG-353

Event Parameters

Internal ID:gb9-R-4-98408
Discovery date:2022-06-29T18:38:26
RA:17:59:49.02
Dec:-29:28:17.00
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
173406 17:59:48.79 -29:28:16.32 16.44 ± 0.05 3.70
173560 17:59:49.08 -29:28:16.87 15.30 ± 0.03 0.52
173618 17:59:49.25 -29:28:12.99 18.82 ± 0.21 4.37
173686 17:59:49.39 -29:28:15.51 15.77 ± 0.03 4.49

Last 5 photometry measurements

Observation dateI magseeing
2460537.085 (2024-Aug-14.585) 15.31 ± 0.03 4.25
2460537.100 (2024-Aug-14.600) 15.20 ± 0.08 5.15
2460537.112 (2024-Aug-14.612) 15.19 ± 0.04 4.73
2460537.122 (2024-Aug-14.622) 15.43 ± 0.13 5.41
2460537.133 (2024-Aug-14.633) 15.05 ± 0.12 5.57

Calibration: I = 27.40 - 2.5 log10(ΔF + 68928.69)

Single lens fit parameters

tmax =JD 2459844.27 ± 0.07 UT (2022-Sep-21.77)
tE =1115.38 ± 0.89 days
u0 =0.0140 ± 0.0000
Ibase =20.43 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice