MOA 2017-BLG-011

Event Parameters

Internal ID:gb8-R-5-22721
Discovery date:2017-02-10T22:12:24
RA:17:59:08.39
Dec:-31:35:49.11
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
98623 17:59:08.42 -31:35:45.23 16.95 ± 0.06 3.47
98661 17:59:08.47 -31:35:52.97 14.25 ± 0.07 4.68
98662 17:59:08.48 -31:35:48.40 14.98 ± 0.12 0.56

Last 5 photometry measurements

Observation dateI magseeing
2460245.888 (2023-Oct-28.388) 14.94 ± 0.01 3.47
2460245.921 (2023-Oct-28.421) 14.87 ± 0.03 3.80
2460246.858 (2023-Oct-29.358) 14.95 ± 0.02 3.62
2460246.891 (2023-Oct-29.391) 14.93 ± 0.01 3.65
2460246.925 (2023-Oct-29.425) 14.92 ± 0.01 3.44

Calibration: I = 27.40 - 2.5 log10(ΔF + 92725.67)

Single lens fit parameters

tmax =JD 2457831.21 ± 0.21 UT (2017-Mar-18.71)
tE =87.57 ± 1.39 days
u0 =0.4846 ± 0.0129
Ibase =16.02 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice