MOA 2022-BLG-058

Event Parameters

Internal ID:gb19-R-5-19443
Discovery date:2022-02-28T16:43:53
RA:18:15:28.27
Dec:-26:12:47.23
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
11558 18:15:28.07 -26:12:46.99 18.34 ± 0.08 3.53
11646 18:15:28.26 -26:12:43.53 18.03 ± 0.11 3.41
11727 18:15:28.44 -26:12:45.67 15.04 ± 0.04 2.04
11767 18:15:28.45 -26:12:50.93 17.00 ± 0.22 4.87

Last 5 photometry measurements

Observation dateI magseeing
2460536.123 (2024-Aug-13.623) 19.21 ± 0.43 3.66
2460536.870 (2024-Aug-14.370) 19.21 ± 0.39 3.59
2460536.946 (2024-Aug-14.446) 19.12 ± 0.45 2.75
2460537.022 (2024-Aug-14.522) 19.07 ± 0.44 3.36
2460537.093 (2024-Aug-14.593) 99.99 ± 99.99 5.14

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

Single lens fit parameters

tmax =JD 2459632.51 ± 0.16 UT (2022-Feb-22.01)
tE =36.56 ± 4.38 days
u0 =0.0616 ± 0.0149
Ibase =19.70 ± 0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice