MOA 2017-BLG-213

Event Parameters

Internal ID:gb9-R-2-161297
Discovery date:2017-04-28T23:11:36
RA:17:57:36.63
Dec:-28:45:50.43
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
54113 17:57:36.56 -28:45:52.22 16.80 ± 0.08 2.93
54138 17:57:36.65 -28:45:49.13 17.42 ± 0.13 0.81
54139 17:57:36.67 -28:45:45.85 14.45 ± 0.03 4.17
54253 17:57:37.00 -28:45:49.62 18.05 ± 0.08 4.61

Last 5 photometry measurements

Observation dateI magseeing
2460246.884 (2023-Oct-29.384) 17.50 ± 0.09 3.58
2460246.896 (2023-Oct-29.396) 18.95 ± 2.26 2.89
2460246.906 (2023-Oct-29.406) 17.51 ± 0.10 3.50
2460246.918 (2023-Oct-29.418) 17.54 ± 0.11 3.62
2460246.927 (2023-Oct-29.427) 17.51 ± 0.12 3.53

Calibration: I = 27.40 - 2.5 log10(ΔF + 9790.39)

Single lens fit parameters

tmax =JD 2457878.87 ± 0.02 UT (2017-May-5.37)
tE =9.60 ± 0.30 days
u0 =0.3609 ± 0.0175
Ibase =16.14 ± 0.30

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice