MOA 2022-BLG-325

Event Parameters

Internal ID:gb4-R-2-113054
Discovery date:2022-06-22T10:39:07
RA:17:52:48.46
Dec:-30:30:11.96
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
75715 17:52:48.48 -30:30:12.15 15.94 ± 0.04 0.88
75759 17:52:48.65 -30:30:15.64 17.64 ± 0.03 4.82

Last 5 photometry measurements

Observation dateI magseeing
2460537.087 (2024-Aug-14.587) 16.00 ± 0.03 4.69
2460537.102 (2024-Aug-14.602) 15.90 ± 0.05 4.70
2460537.114 (2024-Aug-14.614) 15.88 ± 0.06 5.16
2460537.124 (2024-Aug-14.624) 16.19 ± 0.15 6.62
2460537.134 (2024-Aug-14.634) 16.05 ± 0.11 5.49

Calibration: I = 27.40 - 2.5 log10(ΔF + 38406.08)

Single lens fit parameters

tmax =JD 2459755.12 ± 0.00 UT (2022-Jun-24.62)
tE =21.57 ± 0.25 days
u0 =0.0185 ± 0.0002
Ibase =19.33 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice