MOA 2022-BLG-310

Event Parameters

Internal ID:gb9-R-6-51859
Discovery date:2022-06-18T10:35:18
RA:18:02:24.56
Dec:-29:51:00.20
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
17708 18:02:24.83 -29:50:58.55 15.55 ± 0.04 4.94
17878 18:02:24.47 -29:51:03.02 17.08 ± 0.10 2.41
17998 18:02:24.24 -29:50:59.17 15.15 ± 0.10 4.17

Last 5 photometry measurements

Observation dateI magseeing
2460246.884 (2023-Oct-29.384) 18.20 ± 0.35 3.45
2460246.896 (2023-Oct-29.396) 18.52 ± 0.39 3.23
2460246.906 (2023-Oct-29.406) 18.78 ± 0.70 3.44
2460246.918 (2023-Oct-29.418) 18.24 ± 0.52 3.52
2460246.927 (2023-Oct-29.427) 18.15 ± 0.54 3.58

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

Single lens fit parameters

tmax =JD 2459751.00 ± 0.00 UT (2022-Jun-20.50)
tE =0.49 ± 0.34 days
u0 =11.9610 ± 5.0462
Ibase =5.45 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice