MOA 2016-BLG-057

Event Parameters

Internal ID:gb10-R-8-56221
Discovery date:2016-02-29T18:25:54
RA:18:00:35.28
Dec:-27:25:32.09
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
79247 18:00:35.51 -27:25:35.42 17.59 ± 0.12 4.70
79279 18:00:35.50 -27:25:33.33 18.63 ± 0.23 3.63
79362 18:00:35.36 -27:25:35.87 17.91 ± 0.12 3.68
79386 18:00:35.30 -27:25:29.56 17.87 ± 0.18 3.34
79387 18:00:35.31 -27:25:34.47 18.16 ± 0.06 2.12
79439 18:00:35.23 -27:25:31.59 17.26 ± 0.18 1.13
79570 18:00:35.00 -27:25:31.29 18.49 ± 0.14 3.54
79596 18:00:35.01 -27:25:35.45 16.91 ± 0.19 4.24

Last 5 photometry measurements

Observation dateI magseeing
2460611.898 (2024-Oct-28.398) 17.34 ± 0.09 4.33
2460611.910 (2024-Oct-28.410) 17.86 ± 0.24 4.88
2460611.920 (2024-Oct-28.420) 17.89 ± 0.24 4.82
2460614.864 (2024-Oct-31.364) 18.47 ± 0.86 5.40
2460614.874 (2024-Oct-31.374) 17.58 ± 0.19 4.95

Calibration: I = 27.40 - 2.5 log10(ΔF + 11355.34)

Single lens fit parameters

tmax =JD 2457492.83 ± 0.06 UT (2016-Apr-14.33)
tE =136.76 ± 1.16 days
u0 =0.2442 ± 0.0033
Ibase =18.70 ± 0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice