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
2460518.052 (2024-Jul-26.552) 14.70 ± 0.06 4.79
2460518.805 (2024-Jul-27.305) 14.94 ± 0.03 3.87
2460518.837 (2024-Jul-27.337) 15.00 ± 0.03 2.81
2460518.871 (2024-Jul-27.371) 14.95 ± 0.01 3.03
2460518.914 (2024-Jul-27.414) 14.95 ± 0.01 3.34

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