MOA 2018-BLG-363

Event Parameters

Internal ID:gb4-R-8-73425
Discovery date:2018-09-07T10:36:05
RA:17:55:50.22
Dec:-31:04:21.15
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
134968 17:55:50.51 -31:04:22.12 16.16 ± 0.05 4.57
135051 17:55:50.35 -31:04:20.39 19.08 ± 0.15 2.74
135091 17:55:50.26 -31:04:25.22 17.79 ± 0.07 3.81
135149 17:55:50.19 -31:04:22.25 18.60 ± 0.15 0.58
135211 17:55:50.07 -31:04:18.13 16.22 ± 0.12 3.96
135264 17:55:49.97 -31:04:20.82 17.37 ± 0.11 2.79

Last 5 photometry measurements

Observation dateI magseeing
2460463.236 (2024-Jun-1.736) 18.63 ± 0.17 3.01
2460463.250 (2024-Jun-1.750) 18.68 ± 0.15 3.02
2460463.262 (2024-Jun-1.762) 18.44 ± 0.16 3.49
2460463.274 (2024-Jun-1.774) 18.33 ± 0.15 3.61
2460463.286 (2024-Jun-1.786) 18.78 ± 0.30 3.74

Calibration: I = 27.40 - 2.5 log10(ΔF + 3320.47)

Single lens fit parameters

tmax =JD 2458368.87 ± 0.00 UT (2018-Sep-7.37)
tE =10.32 ± 0.00 days
u0 =0.0018 ± 0.0001
Ibase =23.91 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice