MOA 2017-BLG-394

Event Parameters

Internal ID:gb5-R-7-126027
Discovery date:2017-07-18T14:31:17
RA:17:56:40.44
Dec:-29:39:42.69
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
91950 17:56:40.62 -29:39:46.91 16.35 ± 0.08 4.91
92023 17:56:40.39 -29:39:43.58 16.32 ± 0.04 0.33

Last 5 photometry measurements

Observation dateI magseeing
2460518.906 (2024-Jul-27.406) 16.38 ± 0.05 3.13
2460518.917 (2024-Jul-27.417) 16.38 ± 0.05 3.36
2460518.928 (2024-Jul-27.428) 16.47 ± 0.24 3.85
2460519.044 (2024-Jul-27.544) 16.29 ± 0.02 2.89
2460519.047 (2024-Jul-27.547) 16.27 ± 0.04 3.03

Calibration: I = 27.40 - 2.5 log10(ΔF + 27039.58)

Single lens fit parameters

tmax =JD 2457959.45 ± 0.02 UT (2017-Jul-24.95)
tE =4.69 ± 0.87 days
u0 =1.3171 ± 0.2911
Ibase =15.41 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice