MOA 2019-BLG-361

Event Parameters

Internal ID:gb12-R-2-19145
Discovery date:2019-08-04T15:04:03
RA:18:04:35.91
Dec:-30:29:13.69
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
96161 18:04:35.69 -30:29:14.20 18.06 ± 0.13 3.62
96231 18:04:35.89 -30:29:15.49 17.87 ± 0.10 2.61
96232 18:04:35.87 -30:29:10.59 18.24 ± 0.11 2.83
96364 18:04:36.29 -30:29:14.02 17.41 ± 0.07 4.61

Last 5 photometry measurements

Observation dateI magseeing
2460244.915 (2023-Oct-27.415) 99.99 ± 99.99 4.33
2460245.869 (2023-Oct-28.369) 99.99 ± 99.99 3.31
2460245.912 (2023-Oct-28.412) 99.99 ± 99.99 3.52
2460246.868 (2023-Oct-29.368) 99.99 ± 99.99 3.63
2460246.916 (2023-Oct-29.416) 99.99 ± 99.99 3.20

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

Single lens fit parameters

tmax =JD 2458699.77 ± 0.03 UT (2019-Aug-4.27)
tE =11.94 ± 0.46 days
u0 =0.1515 ± 0.0082
Ibase =18.24 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice