MOA 2018-BLG-412

Event Parameters

Internal ID:gb3-R-4-22934
Discovery date:2018-10-26T11:10:08
RA:17:53:08.93
Dec:-32:58:41.68
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
138259 17:53:08.77 -32:58:39.24 17.92 ± 0.08 3.35
138276 17:53:08.78 -32:58:37.10 18.08 ± 0.09 4.89
138372 17:53:09.00 -32:58:41.39 18.63 ± 0.09 0.42
138401 17:53:09.04 -32:58:44.81 15.97 ± 0.03 3.92
138421 17:53:09.07 -32:58:39.76 19.01 ± 0.10 1.82

Last 5 photometry measurements

Observation dateI magseeing
2460463.237 (2024-Jun-1.737) 18.61 ± 0.14 3.04
2460463.251 (2024-Jun-1.751) 18.69 ± 0.17 3.03
2460463.263 (2024-Jun-1.763) 18.79 ± 0.26 3.36
2460463.276 (2024-Jun-1.776) 18.48 ± 0.15 3.43
2460463.287 (2024-Jun-1.787) 19.27 ± 0.49 3.48

Calibration: I = 27.40 - 2.5 log10(ΔF + 3229.98)

Single lens fit parameters

tmax =JD 2458418.67 ± 0.06 UT (2018-Oct-27.17)
tE =48.33 ± 1.66 days
u0 =0.1052 ± 0.0048
Ibase =19.07 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice