MOA 2019-BLG-054

Event Parameters

Internal ID:gb19-R-10-14723
Discovery date:2019-03-01T18:33:06
RA:18:20:25.58
Dec:-24:47:18.31
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
10524 18:20:25.66 -24:47:22.63 17.31 ± 0.04 4.29
10597 18:20:25.41 -24:47:20.25 17.55 ± 0.04 2.43

Last 5 photometry measurements

Observation dateI magseeing
2460235.930 (2023-Oct-18.430) 99.99 ± 99.99 3.17
2460239.943 (2023-Oct-22.443) 99.99 ± 99.99 3.95
2460244.878 (2023-Oct-27.378) 18.54 ± 0.43 4.75
2460245.873 (2023-Oct-28.373) 20.40 ± 2.37 3.80
2460246.872 (2023-Oct-29.372) 20.61 ± 2.73 4.04

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

Single lens fit parameters

tmax =JD 2458543.11 ± 0.16 UT (2019-Feb-28.61)
tE =14.12 ± 2.61 days
u0 =0.1683 ± 0.0601
Ibase =18.47 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice