MOA 2017-BLG-064

Event Parameters

Internal ID:gb18-R-9-11472
Discovery date:2017-02-27T17:13:46
RA:18:13:32.39
Dec:-25:30:10.33
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
116765 18:13:32.58 -25:30:10.66 17.14 ± 0.14 3.26
116844 18:13:32.38 -25:30:08.23 16.33 ± 0.04 2.82

Last 5 photometry measurements

Observation dateI magseeing
2460244.901 (2023-Oct-27.401) 21.29 ± 3.02 3.44
2460245.862 (2023-Oct-28.362) 99.99 ± 99.99 3.62
2460245.898 (2023-Oct-28.398) 99.99 ± 99.99 3.38
2460246.861 (2023-Oct-29.361) 19.52 ± 0.56 3.83
2460246.902 (2023-Oct-29.402) 99.99 ± 99.99 3.41

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

Single lens fit parameters

tmax =JD 2457813.03 ± 0.02 UT (2017-Feb-28.53)
tE =51.02 ± 11.69 days
u0 =0.0277 ± 0.0090
Ibase =21.77 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice