MOA 2016-BLG-391

Event Parameters

Internal ID:gb13-R-2-34576
Discovery date:2016-07-07T12:51:09
RA:18:05:08.68
Dec:-29:00:12.41
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
53580 18:05:08.49 -29:00:13.60 15.92 ± 0.04 3.70
53635 18:05:08.63 -29:00:10.54 17.23 ± 0.07 1.86
53636 18:05:08.62 -29:00:08.11 17.54 ± 0.10 4.10
53697 18:05:08.76 -29:00:11.13 16.88 ± 0.09 0.83
53761 18:05:08.90 -29:00:13.47 17.84 ± 0.07 2.90
53835 18:05:09.06 -29:00:13.23 18.29 ± 0.07 4.74

Last 5 photometry measurements

Observation dateI magseeing
2460610.903 (2024-Oct-27.403) 16.98 ± 0.06 5.06
2460610.933 (2024-Oct-27.433) 16.89 ± 0.04 4.85
2460611.878 (2024-Oct-28.378) 16.99 ± 0.05 4.87
2460611.914 (2024-Oct-28.414) 16.95 ± 0.09 5.37
2460614.879 (2024-Oct-31.379) 16.96 ± 0.06 5.06

Calibration: I = 27.40 - 2.5 log10(ΔF + 16128.72)

Single lens fit parameters

tmax =JD 2457586.36 ± 0.01 UT (2016-Jul-16.86)
tE =30.68 ± 0.58 days
u0 =0.0764 ± 0.0017
Ibase =18.29 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice