MOA 2016-BLG-239

Event Parameters

Internal ID:gb19-R-10-10793
Discovery date:2016-05-07T03:54:37
RA:18:19:25.76
Dec:-24:50:56.71
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
98569 18:19:25.97 -24:50:56.42 17.16 ± 0.04 3.69
98604 18:19:25.87 -24:51:01.05 18.23 ± 0.08 4.43
98679 18:19:25.72 -24:50:57.29 17.89 ± 0.09 0.01
98697 18:19:25.68 -24:51:00.65 17.07 ± 0.05 3.57
98819 18:19:25.46 -24:50:56.96 17.21 ± 0.06 3.74

Last 5 photometry measurements

Observation dateI magseeing
2460599.954 (2024-Oct-16.454) 17.81 ± 0.13 3.49
2460602.898 (2024-Oct-19.398) 17.87 ± 0.07 3.59
2460610.889 (2024-Oct-27.389) 17.10 ± 0.13 5.27
2460611.932 (2024-Oct-28.432) 17.53 ± 0.14 5.09
2460614.894 (2024-Oct-31.394) 17.79 ± 0.17 5.07

Calibration: I = 27.40 - 2.5 log10(ΔF + 6385.57)

Single lens fit parameters

tmax =JD 2457544.62 ± 0.01 UT (2016-Jun-5.12)
tE =48.75 ± 0.24 days
u0 =0.1236 ± 0.0008
Ibase =17.19 ± 0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice