MOA 2017-BLG-063

Event Parameters

Internal ID:gb14-R-3-52051
Discovery date:2017-02-27T17:13:33
RA:18:03:55.09
Dec:-27:33:31.53
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
31384 18:03:54.81 -27:33:30.04 18.25 ± 0.09 4.65
31488 18:03:55.00 -27:33:34.29 17.84 ± 0.17 3.94
31539 18:03:55.08 -27:33:29.36 17.29 ± 0.20 1.83
31588 18:03:55.15 -27:33:33.99 17.22 ± 0.18 3.15
31615 18:03:55.21 -27:33:26.99 19.07 ± 0.28 4.21
31689 18:03:55.33 -27:33:34.47 16.86 ± 0.10 4.54
31714 18:03:55.39 -27:33:31.59 16.57 ± 0.17 3.52

Last 5 photometry measurements

Observation dateI magseeing
2460246.855 (2023-Oct-29.355) 99.99 ± 99.99 3.41
2460246.889 (2023-Oct-29.389) 99.99 ± 99.99 3.62
2460246.901 (2023-Oct-29.401) 19.38 ± 0.61 2.95
2460246.911 (2023-Oct-29.411) 19.57 ± 1.01 3.61
2460246.923 (2023-Oct-29.423) 18.04 ± 0.35 3.78

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

Single lens fit parameters

tmax =JD 2457823.41 ± 0.13 UT (2017-Mar-10.91)
tE =27.93 ± 2.07 days
u0 =0.8219 ± 0.0918
Ibase =17.35 ± 0.30

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice