MOA 2016-BLG-488

Event Parameters

Internal ID:gb16-R-8-7331
Discovery date:2016-08-13T22:11:19
RA:18:14:23.19
Dec:-29:05:42.47
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
22395 18:14:23.46 -29:05:41.73 18.47 ± 0.16 4.57
22466 18:14:23.33 -29:05:42.31 18.54 ± 0.14 2.62
22467 18:14:23.37 -29:05:45.63 18.29 ± 0.10 4.08
22514 18:14:23.23 -29:05:42.05 18.35 ± 0.14 1.60
22535 18:14:23.24 -29:05:39.70 18.93 ± 0.17 3.71
22605 18:14:23.08 -29:05:47.70 15.57 ± 0.04 4.90
22634 18:14:23.04 -29:05:42.12 16.51 ± 0.09 1.78

Last 5 photometry measurements

Observation dateI magseeing
2460610.883 (2024-Oct-27.383) 18.44 ± 0.45 5.16
2460610.926 (2024-Oct-27.426) 19.65 ± 0.97 4.82
2460611.904 (2024-Oct-28.404) 17.38 ± 0.26 4.80
2460611.936 (2024-Oct-28.436) 18.60 ± 0.32 4.70
2460614.888 (2024-Oct-31.388) 17.68 ± 0.49 5.50

Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)

Single lens fit parameters

tmax =JD 2457615.05 ± 0.01 UT (2016-Aug-14.55)
tE =0.31 ± 1.02 days
u0 =8.5373 ± 6.9573
Ibase =9.08 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice