MOA 2018-BLG-185

Event Parameters

Internal ID:gb14-R-9-37896
Discovery date:2018-06-20T20:39:36
RA:18:08:54.68
Dec:-27:10:10.15
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
103088 18:08:54.86 -27:10:07.16 18.45 ± 0.13 4.94
103089 18:08:54.90 -27:10:12.94 18.78 ± 0.14 4.36
103115 18:08:54.79 -27:10:10.81 18.12 ± 0.12 2.17
103231 18:08:54.63 -27:10:10.63 16.56 ± 0.07 0.16
103261 18:08:54.58 -27:10:08.02 19.05 ± 0.18 2.93
103262 18:08:54.58 -27:10:13.74 14.18 ± 0.03 3.23

Last 5 photometry measurements

Observation dateI magseeing
2460599.917 (2024-Oct-16.417) 16.61 ± 0.03 3.13
2460599.929 (2024-Oct-16.429) 16.54 ± 0.02 2.99
2460599.940 (2024-Oct-16.440) 16.51 ± 0.04 3.14
2460599.951 (2024-Oct-16.451) 16.46 ± 0.03 2.94
2460599.961 (2024-Oct-16.461) 16.51 ± 0.04 3.34

Calibration: I = 27.40 - 2.5 log10(ΔF + 21697.02)

Single lens fit parameters

tmax =JD 2458291.68 ± 0.00 UT (2018-Jun-22.18)
tE =48.25 ± 0.07 days
u0 =0.1247 ± 0.0003
Ibase =16.04 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice