MOA 2016-BLG-537

Event Parameters

Internal ID:gb5-R-8-77631
Discovery date:2016-09-09T12:24:18
RA:17:55:05.86
Dec:-29:07:39.39
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
54425 17:55:06.03 -29:07:42.00 18.13 ± 0.13 3.56
54478 17:55:05.82 -29:07:35.28 16.35 ± 0.23 4.86
54502 17:55:05.87 -29:07:43.46 16.54 ± 0.06 3.67
54527 17:55:05.82 -29:07:39.94 17.09 ± 0.12 0.09
54584 17:55:05.69 -29:07:43.85 16.14 ± 0.14 4.37
54603 17:55:05.63 -29:07:37.71 16.85 ± 0.12 3.46
54604 17:55:05.65 -29:07:40.81 17.42 ± 0.14 2.45

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 17.17 ± 0.09 3.71
2460246.883 (2023-Oct-29.383) 17.06 ± 0.06 3.51
2460246.895 (2023-Oct-29.395) 17.13 ± 0.05 3.34
2460246.905 (2023-Oct-29.405) 17.08 ± 0.07 3.29
2460246.917 (2023-Oct-29.417) 17.17 ± 0.07 3.52

Calibration: I = 27.40 - 2.5 log10(ΔF + 13304.54)

Single lens fit parameters

tmax =JD 2457646.92 ± 0.00 UT (2016-Sep-15.42)
tE =104.09 ± 0.04 days
u0 =0.0030 ± 0.0000
Ibase =21.12 ± 0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice