MOA 2017-BLG-500

Event Parameters

Internal ID:gb14-R-10-40313
Discovery date:2017-10-16T11:40:42
RA:18:06:38.94
Dec:-26:43:34.85
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
60732 18:06:38.90 -26:43:35.37 18.18 ± 0.19 0.07
60796 18:06:38.75 -26:43:32.21 17.02 ± 0.09 3.97

Last 5 photometry measurements

Observation dateI magseeing
2460611.889 (2024-Oct-28.389) 17.08 ± 0.27 5.03
2460611.902 (2024-Oct-28.402) 17.68 ± 0.22 4.13
2460611.913 (2024-Oct-28.413) 16.89 ± 0.34 5.58
2460611.924 (2024-Oct-28.424) 16.88 ± 0.29 5.44
2460614.877 (2024-Oct-31.377) 16.83 ± 0.31 5.44

Calibration: I = 27.40 - 2.5 log10(ΔF + 4888.77)

Single lens fit parameters

tmax =JD 2458041.25 ± 0.03 UT (2017-Oct-14.75)
tE =36.66 ± 2.51 days
u0 =0.0000 ± 0.0034
Ibase =19.77 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice