MOA 2016-BLG-040

Event Parameters

Internal ID:gb19-R-5-13631
Discovery date:2016-02-13T15:53:11
RA:18:17:05.20
Dec:-26:08:16.35
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
141576 18:17:05.23 -26:08:15.71 15.77 ± 0.03 0.14
141592 18:17:05.25 -26:08:20.25 15.46 ± 0.03 4.71
141674 18:17:05.41 -26:08:13.35 15.62 ± 0.04 3.51
141745 18:17:05.54 -26:08:16.59 17.10 ± 0.04 4.24

Last 5 photometry measurements

Observation dateI magseeing
2460599.954 (2024-Oct-16.454) 15.91 ± 0.03 3.37
2460602.898 (2024-Oct-19.398) 15.99 ± 0.03 3.44
2460610.889 (2024-Oct-27.389) 16.09 ± 0.06 5.16
2460611.932 (2024-Oct-28.432) 16.07 ± 0.05 4.99
2460614.894 (2024-Oct-31.394) 16.08 ± 0.04 5.06

Calibration: I = 27.40 - 2.5 log10(ΔF + 45081.67)

Single lens fit parameters

tmax =JD 2457433.45 ± 0.02 UT (2016-Feb-14.95)
tE =2.04 ± 3.35 days
u0 =7.2814 ± 4.7991
Ibase =7.36 ± 0.11

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice