MOA 2020-BLG-125

Event Parameters

Internal ID:gb5-R-9-148182
Discovery date:2020-07-02T10:41:45
RA:17:55:43.96
Dec:-28:50:48.02
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
35161 17:55:44.24 -28:50:48.39 17.54 ± 0.08 4.48
35231 17:55:44.09 -28:50:45.51 17.90 ± 0.10 4.03
35271 17:55:44.04 -28:50:47.74 16.36 ± 0.05 1.90
35365 17:55:43.86 -28:50:52.63 15.89 ± 0.05 4.26
35386 17:55:43.81 -28:50:45.18 16.95 ± 0.11 3.82
35436 17:55:43.70 -28:50:47.67 17.73 ± 0.14 3.07
35487 17:55:43.64 -28:50:50.59 16.63 ± 0.07 4.33

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 99.99 ± 99.99 3.90
2460246.883 (2023-Oct-29.383) 99.99 ± 99.99 3.58
2460246.895 (2023-Oct-29.395) 99.99 ± 99.99 3.47
2460246.905 (2023-Oct-29.405) 22.16 ± 9.06 3.48
2460246.917 (2023-Oct-29.417) 99.99 ± 99.99 3.56

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

Single lens fit parameters

tmax =JD 2459033.20 ± 0.00 UT (2020-Jul-2.70)
tE =2.64 ± 0.65 days
u0 =0.0301 ± 0.0065
Ibase =19.71 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice