MOA 2020-BLG-056

Event Parameters

Internal ID:gb9-R-3-129630
Discovery date:2020-03-12T18:56:28
RA:17:58:21.51
Dec:-29:08:45.04
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
132180 17:58:21.45 -29:08:48.31 17.89 ± 0.11 4.25
132181 17:58:21.44 -29:08:44.02 14.96 ± 0.06 1.60
132256 17:58:21.60 -29:08:45.18 16.16 ± 0.07 0.92
132375 17:58:21.63 -29:08:41.36 17.96 ± 0.15 3.34

Last 5 photometry measurements

Observation dateI magseeing
2460611.919 (2024-Oct-28.419) 16.15 ± 0.15 5.57
2460611.928 (2024-Oct-28.428) 16.26 ± 0.07 4.92
2460614.863 (2024-Oct-31.363) 99.99 ± 99.99 5.25
2460614.869 (2024-Oct-31.369) 16.27 ± 0.06 4.86
2460614.873 (2024-Oct-31.373) 16.83 ± 0.25 5.31

Calibration: I = 27.40 - 2.5 log10(ΔF + 31419.55)

Single lens fit parameters

tmax =JD 2458903.79 ± 0.01 UT (2020-Feb-24.29)
tE =14500.63 ± 12746.92 days
u0 =0.0000 ± 0.0003
Ibase =28.37 ± 0.35

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice