MOA 2016-BLG-500

Event Parameters

Internal ID:gb4-R-3-58070
Discovery date:2016-08-20T05:18:17
RA:17:53:46.61
Dec:-30:53:17.01
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
150551 17:53:46.44 -30:53:15.36 17.40 ± 0.17 3.06
150619 17:53:46.54 -30:53:17.51 15.87 ± 0.12 1.90
150661 17:53:46.63 -30:53:16.05 16.31 ± 0.11 0.48
150720 17:53:46.78 -30:53:11.94 19.68 ± 0.54 4.89
150747 17:53:46.82 -30:53:18.37 19.04 ± 0.21 2.97
150785 17:53:46.91 -30:53:16.40 17.03 ± 0.04 3.37

Last 5 photometry measurements

Observation dateI magseeing
2460611.899 (2024-Oct-28.399) 16.31 ± 0.03 4.57
2460611.911 (2024-Oct-28.411) 16.30 ± 0.04 4.69
2460611.921 (2024-Oct-28.421) 16.29 ± 0.05 5.14
2460611.930 (2024-Oct-28.430) 16.25 ± 0.03 4.52
2460614.875 (2024-Oct-31.375) 16.27 ± 0.04 5.02

Calibration: I = 27.40 - 2.5 log10(ΔF + 27189.42)

Single lens fit parameters

tmax =JD 2457642.39 ± 0.00 UT (2016-Sep-10.89)
tE =15.26 ± 0.06 days
u0 =0.3365 ± 0.0021
Ibase =15.95 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice