MOA 2018-BLG-319

Event Parameters

Internal ID:gb12-R-10-5770
Discovery date:2018-08-18T09:55:35
RA:18:07:30.30
Dec:-30:19:58.04
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
106207 18:07:30.26 -30:19:57.71 18.06 ± 0.12 0.96
106238 18:07:30.16 -30:19:59.74 16.22 ± 0.04 1.78

Last 5 photometry measurements

Observation dateI magseeing
2460598.945 (2024-Oct-15.445) 18.03 ± 0.20 4.51
2460598.974 (2024-Oct-15.474) 18.03 ± 0.18 3.56
2460599.872 (2024-Oct-16.372) 18.08 ± 0.19 2.55
2460599.922 (2024-Oct-16.422) 18.17 ± 0.18 3.43
2460599.971 (2024-Oct-16.471) 18.32 ± 0.24 3.38

Calibration: I = 27.40 - 2.5 log10(ΔF + 5450.04)

Single lens fit parameters

tmax =JD 2458357.56 ± 0.02 UT (2018-Aug-27.06)
tE =38.77 ± 1.15 days
u0 =0.0550 ± 0.0019
Ibase =18.56 ± 0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice