MOA 2018-BLG-187

Event Parameters

Internal ID:gb16-R-8-8502
Discovery date:2018-06-21T10:32:21
RA:18:13:02.98
Dec:-29:19:40.91
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
160702 18:13:02.95 -29:19:41.57 17.25 ± 0.14 0.14
160773 18:13:02.82 -29:19:38.53 17.26 ± 0.10 3.48

Last 5 photometry measurements

Observation dateI magseeing
2460598.942 (2024-Oct-15.442) 17.09 ± 0.07 3.80
2460598.971 (2024-Oct-15.471) 17.26 ± 0.06 3.06
2460599.869 (2024-Oct-16.369) 17.22 ± 0.03 2.20
2460599.919 (2024-Oct-16.419) 17.20 ± 0.04 3.04
2460599.968 (2024-Oct-16.468) 17.25 ± 0.06 3.44

Calibration: I = 27.40 - 2.5 log10(ΔF + 11513.30)

Single lens fit parameters

tmax =JD 2458315.30 ± 0.05 UT (2018-Jul-15.80)
tE =37.62 ± 1.08 days
u0 =0.5989 ± 0.0286
Ibase =16.98 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice