MOA 2020-BLG-058

Event Parameters

Internal ID:gb11-R-2-12257
Discovery date:2020-03-13T00:34:10
RA:18:05:29.21
Dec:-32:27:38.17
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
51049 18:05:28.90 -32:27:38.86 15.48 ± 0.03 4.80
51189 18:05:29.28 -32:27:41.01 15.45 ± 0.04 3.57
51201 18:05:29.33 -32:27:34.50 15.44 ± 0.03 3.34
51242 18:05:29.47 -32:27:37.86 16.82 ± 0.07 2.82

Last 5 photometry measurements

Observation dateI magseeing
2460610.890 (2024-Oct-27.390) 99.99 ± 99.99 4.99
2460610.939 (2024-Oct-27.439) 19.42 ± 0.44 4.63
2460611.933 (2024-Oct-28.433) 18.93 ± 0.38 4.92
2460611.940 (2024-Oct-28.440) 20.24 ± 1.04 4.77
2460614.895 (2024-Oct-31.395) 19.16 ± 0.33 4.74

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

Single lens fit parameters

tmax =JD 2458919.85 ± 0.16 UT (2020-Mar-11.35)
tE =36.94 ± 19.34 days
u0 =0.0925 ± 0.1400
Ibase =19.59 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice