MOA 2018-BLG-164

Event Parameters

Internal ID:gb14-R-4-63799
Discovery date:2018-06-07T09:47:00
RA:18:03:01.93
Dec:-27:47:10.91
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
107010 18:03:01.68 -27:47:07.67 18.05 ± 0.18 4.96
107121 18:03:01.85 -27:47:05.88 17.02 ± 0.13 4.94
107144 18:03:01.92 -27:47:08.91 16.79 ± 0.11 1.64
107270 18:03:02.15 -27:47:08.94 18.34 ± 0.15 2.85

Last 5 photometry measurements

Observation dateI magseeing
2460599.917 (2024-Oct-16.417) 19.05 ± 0.36 3.26
2460599.929 (2024-Oct-16.429) 18.87 ± 0.27 2.97
2460599.940 (2024-Oct-16.440) 19.10 ± 0.36 2.98
2460599.951 (2024-Oct-16.451) 19.48 ± 0.48 2.91
2460599.961 (2024-Oct-16.461) 99.99 ± 99.99 3.37

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

Single lens fit parameters

tmax =JD 2458277.60 ± 0.00 UT (2018-Jun-8.10)
tE =24.99 ± 0.12 days
u0 =0.0075 ± 0.0001
Ibase =18.00 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice