MOA 2020-BLG-043

Event Parameters

Internal ID:gb3-R-5-38628
Discovery date:2020-03-09T23:46:01
RA:17:51:58.49
Dec:-33:31:33.32
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
19683 17:51:58.39 -33:31:28.45 17.64 ± 0.04 4.92
19693 17:51:58.45 -33:31:33.23 17.01 ± 0.10 1.16
19731 17:51:58.62 -33:31:29.75 17.39 ± 0.04 3.40

Last 5 photometry measurements

Observation dateI magseeing
2460611.900 (2024-Oct-28.400) 16.83 ± 0.05 4.73
2460611.912 (2024-Oct-28.412) 16.68 ± 0.09 5.56
2460611.923 (2024-Oct-28.423) 16.83 ± 0.10 5.38
2460611.931 (2024-Oct-28.431) 16.94 ± 0.05 4.59
2460614.876 (2024-Oct-31.376) 16.88 ± 0.12 5.34

Calibration: I = 27.40 - 2.5 log10(ΔF + 14321.88)

Single lens fit parameters

tmax =JD 2458919.68 ± 0.00 UT (2020-Mar-11.18)
tE =8.15 ± 0.14 days
u0 =0.0668 ± 0.0017
Ibase =17.77 ± 0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice