MOA 2018-BLG-322

Event Parameters

Internal ID:gb17-R-4-19104
Discovery date:2018-08-18T10:24:56
RA:18:10:22.84
Dec:-27:58:12.57
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
43523 18:10:22.68 -27:58:09.83 16.56 ± 0.06 3.59
43645 18:10:22.86 -27:58:16.75 18.05 ± 0.16 4.97
43668 18:10:22.92 -27:58:09.99 16.98 ± 0.10 2.14
43705 18:10:22.95 -27:58:13.64 16.19 ± 0.06 1.91
43795 18:10:23.15 -27:58:10.97 17.06 ± 0.09 3.87

Last 5 photometry measurements

Observation dateI magseeing
2460463.126 (2024-Jun-1.626) 20.23 ± 1.27 3.57
2460463.160 (2024-Jun-1.660) 99.99 ± 99.99 3.61
2460463.195 (2024-Jun-1.695) 99.99 ± 99.99 3.17
2460463.230 (2024-Jun-1.730) 99.99 ± 99.99 3.39
2460463.266 (2024-Jun-1.766) 99.99 ± 99.99 3.28

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

Single lens fit parameters

tmax =JD 2458356.64 ± 0.01 UT (2018-Aug-26.14)
tE =20.98 ± 0.38 days
u0 =0.1136 ± 0.0030
Ibase =18.00 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice