MOA 2016-BLG-487

Event Parameters

Internal ID:gb16-R-8-6738
Discovery date:2016-08-13T22:11:05
RA:18:13:10.97
Dec:-29:17:59.22
Current assessment:cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
156298 18:13:11.22 -29:17:59.97 17.88 ± 0.14 4.00
156389 18:13:11.05 -29:18:00.47 17.17 ± 0.08 1.74
156441 18:13:10.94 -29:17:58.47 17.69 ± 0.11 1.40
156511 18:13:10.86 -29:17:57.10 16.86 ± 0.06 2.95
156538 18:13:10.80 -29:17:55.37 17.71 ± 0.07 4.90
156539 18:13:10.80 -29:18:00.47 17.26 ± 0.17 1.84
156579 18:13:10.73 -29:17:57.92 18.03 ± 0.11 3.35

Last 5 photometry measurements

Observation dateI magseeing
2460245.910 (2023-Oct-28.410) 17.88 ± 0.09 2.96
2460245.939 (2023-Oct-28.439) 17.87 ± 0.15 3.60
2460246.866 (2023-Oct-29.366) 17.94 ± 0.10 3.26
2460246.913 (2023-Oct-29.413) 17.85 ± 0.10 3.17
2460246.937 (2023-Oct-29.437) 17.80 ± 0.17 3.81

Calibration: I = 27.40 - 2.5 log10(ΔF + 7641.88)

Single lens fit parameters

tmax =JD 2457614.69 ± 0.01 UT (2016-Aug-14.19)
tE =0.26 ± 0.46 days
u0 =9.3343 ± 6.2858
Ibase =8.08 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice