MOA 2022-BLG-107

Event Parameters

Internal ID:gb18-R-7-19953
Discovery date:2022-03-25T15:10:58
RA:18:14:43.36
Dec:-26:05:10.03
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
9535 18:14:43.48 -26:05:12.54 16.56 ± 0.08 2.99
9609 18:14:43.35 -26:05:07.59 13.95 ± 0.07 3.17
9722 18:14:43.16 -26:05:13.25 17.37 ± 0.07 3.55
9765 18:14:43.06 -26:05:07.48 19.35 ± 0.18 4.87
9815 18:14:42.98 -26:05:10.58 18.36 ± 0.08 4.82

Last 5 photometry measurements

Observation dateI magseeing
2460536.972 (2024-Aug-14.472) 21.54 ± 2.17 2.14
2460537.009 (2024-Aug-14.509) 19.55 ± 0.43 2.59
2460537.046 (2024-Aug-14.546) 18.89 ± 0.60 4.16
2460537.080 (2024-Aug-14.580) 18.55 ± 0.94 4.62
2460537.117 (2024-Aug-14.617) 99.99 ± 99.99 5.16

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

Single lens fit parameters

tmax =JD 2459662.69 ± 0.01 UT (2022-Mar-24.19)
tE =65.02 ± 1.69 days
u0 =0.0297 ± 0.0009
Ibase =19.43 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice