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
2460599.927 (2024-Oct-16.427) 18.78 ± 0.25 3.16
2460599.939 (2024-Oct-16.439) 18.62 ± 0.22 2.85
2460599.950 (2024-Oct-16.450) 18.52 ± 0.20 3.09
2460599.960 (2024-Oct-16.460) 18.53 ± 0.27 3.52
2460599.966 (2024-Oct-16.466) 18.41 ± 0.23 3.47

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