MOA 2021-BLG-332

Event Parameters

Internal ID:gb5-R-7-199698
Discovery date:2021-08-20T12:37:33
RA:17:55:03.76
Dec:-29:25:39.35
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
52556 17:55:03.99 -29:25:39.88 18.53 ± 0.27 3.71
52639 17:55:03.84 -29:25:43.38 15.97 ± 0.09 3.93
52704 17:55:03.68 -29:25:40.86 17.79 ± 0.22 1.03
52794 17:55:03.48 -29:25:42.50 17.95 ± 0.16 4.09

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 17.97 ± 0.41 3.70
2460246.883 (2023-Oct-29.383) 18.36 ± 0.32 3.59
2460246.895 (2023-Oct-29.395) 17.73 ± 0.15 3.23
2460246.905 (2023-Oct-29.405) 17.70 ± 0.23 3.23
2460246.917 (2023-Oct-29.417) 18.59 ± 0.91 3.39

Calibration: I = 27.40 - 2.5 log10(ΔF + 7014.55)

Single lens fit parameters

tmax =JD 2459445.56 ± 0.08 UT (2021-Aug-19.06)
tE =27.38 ± 1.60 days
u0 =0.1109 ± 0.0121
Ibase =19.03 ± 0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice