MOA 2022-BLG-532

Event Parameters

Internal ID:gb5-R-6-195450
Discovery date:2022-09-23T11:09:15
RA:17:54:24.49
Dec:-29:52:50.41
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
70406 17:54:24.63 -29:52:52.88 15.66 ± 0.04 3.27
70453 17:54:24.56 -29:52:47.38 15.95 ± 0.12 4.08
70454 17:54:24.57 -29:52:49.37 16.77 ± 0.09 2.41
70484 17:54:24.53 -29:52:54.79 15.87 ± 0.09 4.16
70551 17:54:24.39 -29:52:48.61 15.73 ± 0.08 2.62
70615 17:54:24.24 -29:52:48.89 16.27 ± 0.20 3.54

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 99.99 ± 99.99 3.81
2460246.883 (2023-Oct-29.383) 19.00 ± 0.72 3.57
2460246.895 (2023-Oct-29.395) 99.99 ± 99.99 3.34
2460246.905 (2023-Oct-29.405) 99.99 ± 99.99 3.32
2460246.917 (2023-Oct-29.417) 99.99 ± 99.99 3.38

Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)

Single lens fit parameters

tmax =JD 2459864.60 ± 0.04 UT (2022-Oct-12.10)
tE =120.40 ± 0.21 days
u0 =0.0266 ± 0.0003
Ibase =19.67 ± 0.36

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice