MOA 2016-BLG-045

Event Parameters

Internal ID:gb4-R-4-25714
Discovery date:2016-02-20T16:56:36
RA:17:50:59.35
Dec:-31:16:41.57
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
68381 17:50:59.05 -31:16:42.00 17.40 ± 0.05 4.71
68474 17:50:59.41 -31:16:40.92 18.07 ± 0.07 0.27

Last 5 photometry measurements

Observation dateI magseeing
2460611.899 (2024-Oct-28.399) 18.37 ± 0.24 4.74
2460611.911 (2024-Oct-28.411) 18.08 ± 0.20 4.99
2460611.921 (2024-Oct-28.421) 18.16 ± 0.26 5.20
2460611.930 (2024-Oct-28.430) 18.27 ± 0.20 4.57
2460614.875 (2024-Oct-31.375) 18.25 ± 0.30 5.16

Calibration: I = 27.40 - 2.5 log10(ΔF + 5380.22)

Single lens fit parameters

tmax =JD 2457439.77 ± 0.05 UT (2016-Feb-21.27)
tE =9.03 ± 0.63 days
u0 =0.4076 ± 0.0545
Ibase =17.66 ± 0.12

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice