MOA 2016-BLG-453

Event Parameters

Internal ID:gb2-R-9-8886
Discovery date:2016-08-07T11:46:18
RA:17:56:22.90
Dec:-34:08:50.33
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
123862 17:56:23.08 -34:08:50.06 16.43 ± 0.12 3.05
123879 17:56:23.08 -34:08:53.13 18.09 ± 0.12 3.63
123976 17:56:22.84 -34:08:46.95 16.17 ± 0.06 4.12
123977 17:56:22.86 -34:08:50.71 18.78 ± 0.15 0.22
124059 17:56:22.68 -34:08:47.88 16.61 ± 0.08 3.85
124089 17:56:22.63 -34:08:54.66 18.53 ± 0.18 4.88
124144 17:56:22.55 -34:08:50.89 17.63 ± 0.10 3.98

Last 5 photometry measurements

Observation dateI magseeing
2460246.864 (2023-Oct-29.364) 18.63 ± 0.29 3.42
2460246.904 (2023-Oct-29.404) 99.99 ± 99.99 3.13
2460246.932 (2023-Oct-29.432) 18.55 ± 0.57 3.76
2460246.936 (2023-Oct-29.436) 18.60 ± 0.52 3.53
2460246.939 (2023-Oct-29.439) 19.46 ± 1.29 3.60

Calibration: I = 27.40 - 2.5 log10(ΔF + 2795.12)

Single lens fit parameters

tmax =JD 2457608.57 ± 0.00 UT (2016-Aug-8.07)
tE =4.80 ± 0.14 days
u0 =0.0178 ± 0.0014
Ibase =18.63 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice