MOA 2016-BLG-077

Event Parameters

Internal ID:gb14-R-7-90594
Discovery date:2016-03-17T15:10:41
RA:18:08:15.42
Dec:-27:51:24.44
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
134276 18:08:15.62 -27:51:24.46 19.11 ± 0.37 3.45
134303 18:08:15.56 -27:51:21.44 18.01 ± 0.07 4.55
134380 18:08:15.47 -27:51:20.46 18.81 ± 0.18 4.93
134406 18:08:15.37 -27:51:24.84 15.90 ± 0.09 0.20
134459 18:08:15.30 -27:51:27.27 17.41 ± 0.09 2.54
134524 18:08:15.18 -27:51:22.28 17.46 ± 0.07 3.92
134579 18:08:15.06 -27:51:25.25 16.60 ± 0.06 4.35

Last 5 photometry measurements

Observation dateI magseeing
2460611.889 (2024-Oct-28.389) 15.87 ± 0.03 4.72
2460611.902 (2024-Oct-28.402) 15.83 ± 0.02 3.76
2460611.913 (2024-Oct-28.413) 15.86 ± 0.05 5.17
2460611.924 (2024-Oct-28.424) 15.87 ± 0.04 4.98
2460614.877 (2024-Oct-31.377) 15.88 ± 0.04 4.96

Calibration: I = 27.40 - 2.5 log10(ΔF + 39700.87)

Single lens fit parameters

tmax =JD 2457548.60 ± 0.02 UT (2016-Jun-9.10)
tE =106.45 ± 0.84 days
u0 =0.4731 ± 0.0055
Ibase =16.39 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice