MOA 2016-BLG-186

Event Parameters

Internal ID:gb4-R-2-81928
Discovery date:2016-04-18T19:36:24
RA:17:52:18.44
Dec:-30:42:29.88
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
22296 17:52:18.48 -30:42:28.97 18.08 ± 0.11 0.34
22307 17:52:18.54 -30:42:25.07 15.54 ± 0.05 4.44
22376 17:52:18.77 -30:42:31.03 18.25 ± 0.10 4.26

Last 5 photometry measurements

Observation dateI magseeing
2460611.899 (2024-Oct-28.399) 17.83 ± 0.12 4.66
2460611.911 (2024-Oct-28.411) 17.70 ± 0.11 4.86
2460611.921 (2024-Oct-28.421) 17.39 ± 0.20 5.12
2460611.930 (2024-Oct-28.430) 17.91 ± 0.09 4.44
2460614.875 (2024-Oct-31.375) 17.54 ± 0.17 5.21

Calibration: I = 27.40 - 2.5 log10(ΔF + 5330.89)

Single lens fit parameters

tmax =JD 2457460.19 ± 0.53 UT (2016-Mar-12.69)
tE =211.80 ± 3.20 days
u0 =10.7860 ± 0.1586
Ibase =9.91 ± 0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice