MOA 2022-BLG-462

Event Parameters

Internal ID:gb14-R-3-82519
Discovery date:2022-08-26T13:05:03
RA:18:03:11.72
Dec:-27:28:52.36
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
113664 18:03:11.63 -27:28:48.84 17.16 ± 0.08 3.58
113750 18:03:11.78 -27:28:51.59 16.78 ± 0.06 0.29
113844 18:03:11.96 -27:28:50.39 17.21 ± 0.06 3.07

Last 5 photometry measurements

Observation dateI magseeing
2460611.889 (2024-Oct-28.389) 17.17 ± 0.23 4.52
2460611.902 (2024-Oct-28.402) 16.97 ± 0.11 3.83
2460611.913 (2024-Oct-28.413) 17.95 ± 0.83 5.32
2460611.924 (2024-Oct-28.424) 17.43 ± 0.48 4.91
2460614.877 (2024-Oct-31.377) 17.13 ± 0.25 5.10

Calibration: I = 27.40 - 2.5 log10(ΔF + 17652.25)

Single lens fit parameters

tmax =JD 2459835.88 ± 0.00 UT (2022-Sep-13.38)
tE =238.30 ± 0.02 days
u0 =0.0000 ± 0.0000
Ibase =20.24 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice