MOA 2016-BLG-478

Event Parameters

Internal ID:gb18-R-8-9901
Discovery date:2016-08-10T14:39:44
RA:18:14:07.17
Dec:-25:47:42.02
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
124455 18:14:07.35 -25:47:44.53 18.40 ± 0.13 3.77
124539 18:14:07.25 -25:47:40.40 18.30 ± 0.11 2.89
124567 18:14:07.16 -25:47:42.89 17.80 ± 0.18 0.50
124616 18:14:07.07 -25:47:40.23 17.98 ± 0.18 2.60
124708 18:14:06.93 -25:47:46.13 18.71 ± 0.17 4.58

Last 5 photometry measurements

Observation dateI magseeing
2460610.878 (2024-Oct-27.378) 17.62 ± 0.42 5.17
2460610.915 (2024-Oct-27.415) 17.60 ± 0.30 5.00
2460611.890 (2024-Oct-28.390) 17.68 ± 0.11 4.35
2460611.925 (2024-Oct-28.425) 17.23 ± 0.42 5.39
2460614.883 (2024-Oct-31.383) 17.45 ± 0.37 5.11

Calibration: I = 27.40 - 2.5 log10(ΔF + 6899.22)

Single lens fit parameters

tmax =JD 2457610.41 ± 0.01 UT (2016-Aug-9.91)
tE =118.71 ± 43.85 days
u0 =0.0038 ± 0.0023
Ibase =24.27 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice