MOA 2016-BLG-069

Event Parameters

Internal ID:gb4-R-8-61177
Discovery date:2016-03-13T14:53:38
RA:17:56:36.60
Dec:-31:04:40.79
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
111413 17:56:36.90 -31:04:42.13 18.49 ± 0.19 4.72
111460 17:56:36.83 -31:04:38.68 18.64 ± 0.23 4.59
111527 17:56:36.70 -31:04:41.94 18.10 ± 0.14 1.94
111573 17:56:36.58 -31:04:40.91 18.41 ± 0.14 0.57
111693 17:56:36.36 -31:04:37.83 16.80 ± 0.14 4.57
111694 17:56:36.35 -31:04:43.97 18.80 ± 0.17 3.84
111734 17:56:36.27 -31:04:40.79 14.69 ± 0.02 3.93

Last 5 photometry measurements

Observation dateI magseeing
2460611.899 (2024-Oct-28.399) 99.99 ± 99.99 4.52
2460611.911 (2024-Oct-28.411) 99.99 ± 99.99 4.55
2460611.921 (2024-Oct-28.421) 99.99 ± 99.99 5.15
2460611.930 (2024-Oct-28.430) 99.99 ± 99.99 4.55
2460614.875 (2024-Oct-31.375) 99.99 ± 99.99 4.95

Calibration: I = 27.40 - 2.5 log10(ΔF + 3930.07)

Single lens fit parameters

tmax =JD 2457500.85 ± 0.02 UT (2016-Apr-22.35)
tE =69.14 ± 1.26 days
u0 =0.0792 ± 0.0014
Ibase =19.26 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice