MOA 2017-BLG-393

Event Parameters

Internal ID:gb3-R-8-19604
Discovery date:2017-07-18T13:27:51
RA:17:56:19.99
Dec:-32:46:33.24
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
115191 17:56:20.07 -32:46:30.79 19.71 ± 0.22 3.53
115264 17:56:19.92 -32:46:33.33 17.52 ± 0.07 0.62

Last 5 photometry measurements

Observation dateI magseeing
2460572.945 (2024-Sep-19.445) 17.30 ± 0.07 4.09
2460572.955 (2024-Sep-19.455) 17.42 ± 0.10 4.07
2460573.017 (2024-Sep-19.517) 17.33 ± 0.12 4.37
2460574.028 (2024-Sep-20.528) 17.18 ± 0.09 4.34
2460575.920 (2024-Sep-22.420) 17.07 ± 0.20 4.74

Calibration: I = 27.40 - 2.5 log10(ΔF + 8978.42)

Single lens fit parameters

tmax =JD 2457955.83 ± 0.02 UT (2017-Jul-21.33)
tE =22.43 ± 0.54 days
u0 =0.1461 ± 0.0039
Ibase =19.56 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice