MOA 2022-BLG-370

Event Parameters

Internal ID:gb9-R-7-99079
Discovery date:2022-07-06T13:45:46
RA:18:01:11.51
Dec:-29:41:50.19
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
127781 18:01:11.56 -29:41:48.00 19.09 ± 0.15 3.18
127819 18:01:11.45 -29:41:51.09 17.96 ± 0.14 0.37
127873 18:01:11.36 -29:41:47.13 18.45 ± 0.12 4.03
127975 18:01:11.12 -29:41:49.55 17.92 ± 0.12 4.74

Last 5 photometry measurements

Observation dateI magseeing
2460537.085 (2024-Aug-14.585) 17.23 ± 0.18 4.21
2460537.100 (2024-Aug-14.600) 20.48 ± 8.60 5.11
2460537.112 (2024-Aug-14.612) 17.61 ± 0.42 4.58
2460537.122 (2024-Aug-14.622) 17.36 ± 0.64 5.40
2460537.133 (2024-Aug-14.633) 99.99 ± 99.99 5.66

Calibration: I = 27.40 - 2.5 log10(ΔF + 5942.92)

Single lens fit parameters

tmax =JD 2459780.49 ± 0.00 UT (2022-Jul-19.99)
tE =62.26 ± 0.77 days
u0 =0.0130 ± 0.0001
Ibase =19.89 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice