MOA 2020-BLG-118

Event Parameters

Internal ID:gb19-R-4-6062
Discovery date:2020-06-23T16:51:42
RA:18:17:19.42
Dec:-25:47:32.56
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
170294 18:17:19.31 -25:47:31.15 18.76 ± 0.07 2.35
170373 18:17:19.43 -25:47:33.24 17.47 ± 0.12 1.37
170418 18:17:19.53 -25:47:30.32 16.14 ± 0.05 1.93
170444 18:17:19.55 -25:47:32.88 17.18 ± 0.16 1.56
170579 18:17:19.81 -25:47:31.61 17.40 ± 0.15 4.86

Last 5 photometry measurements

Observation dateI magseeing
2460599.954 (2024-Oct-16.454) 17.57 ± 0.10 3.28
2460602.898 (2024-Oct-19.398) 17.44 ± 0.06 3.33
2460610.889 (2024-Oct-27.389) 99.99 ± 99.99 5.17
2460611.932 (2024-Oct-28.432) 17.65 ± 0.15 4.89
2460614.894 (2024-Oct-31.394) 17.79 ± 0.18 4.96

Calibration: I = 27.40 - 2.5 log10(ΔF + 9401.56)

Single lens fit parameters

tmax =JD 2459024.10 ± 0.01 UT (2020-Jun-23.60)
tE =10.22 ± 0.03 days
u0 =0.0205 ± 0.0016
Ibase =22.55 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice