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
2460610.883 (2024-Oct-27.383) 17.34 ± 0.17 5.10
2460610.926 (2024-Oct-27.426) 17.64 ± 0.18 4.87
2460611.904 (2024-Oct-28.404) 17.47 ± 0.18 5.10
2460611.936 (2024-Oct-28.436) 17.54 ± 0.12 4.53
2460614.888 (2024-Oct-31.388) 17.20 ± 0.23 5.48

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