MOA 2016-BLG-087

Event Parameters

Internal ID:gb18-R-7-6542
Discovery date:2016-03-17T16:02:30
RA:18:14:03.42
Dec:-25:57:00.60
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
32047 18:14:03.50 -25:56:58.99 18.52 ± 0.12 2.87
32048 18:14:03.50 -25:57:01.94 16.83 ± 0.12 1.90
32108 18:14:03.47 -25:57:05.11 18.74 ± 0.17 4.28
32241 18:14:03.20 -25:57:02.36 19.04 ± 0.09 2.68
32271 18:14:03.17 -25:57:00.68 18.47 ± 0.07 2.92

Last 5 photometry measurements

Observation dateI magseeing
2460244.901 (2023-Oct-27.401) 19.41 ± 0.45 3.44
2460245.862 (2023-Oct-28.362) 99.99 ± 99.99 3.67
2460245.898 (2023-Oct-28.398) 99.99 ± 99.99 3.18
2460246.861 (2023-Oct-29.361) 99.99 ± 99.99 3.67
2460246.902 (2023-Oct-29.402) 24.33 ± 47.64 3.17

Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)

Single lens fit parameters

tmax =JD 2457469.09 ± 0.01 UT (2016-Mar-21.59)
tE =29.57 ± 0.44 days
u0 =0.0250 ± 0.0005
Ibase =18.73 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice