MOA 2017-BLG-185

Event Parameters

Internal ID:gb2-R-7-8984
Discovery date:2017-04-20T15:59:40
RA:17:54:41.75
Dec:-34:43:03.74
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
69170 17:54:41.91 -34:43:02.21 15.12 ± 0.03 3.43
69245 17:54:41.77 -34:43:05.58 17.36 ± 0.16 1.53
69297 17:54:41.68 -34:42:59.68 18.95 ± 0.37 4.82

Last 5 photometry measurements

Observation dateI magseeing
2460246.864 (2023-Oct-29.364) 99.99 ± 99.99 3.38
2460246.904 (2023-Oct-29.404) 19.95 ± 1.30 3.16
2460246.932 (2023-Oct-29.432) 19.39 ± 1.20 3.81
2460246.936 (2023-Oct-29.436) 20.71 ± 3.85 3.63
2460246.939 (2023-Oct-29.439) 20.07 ± 2.48 3.60

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

Single lens fit parameters

tmax =JD 2457864.01 ± 0.00 UT (2017-Apr-20.51)
tE =9.92 ± 0.00 days
u0 =0.0000 ± 0.0000
Ibase =26.18 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice