MOA 2022-BLG-301

Event Parameters

Internal ID:gb18-R-6-16965
Discovery date:2022-06-16T15:33:27
RA:18:13:13.43
Dec:-26:34:24.01
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
143483 18:13:13.63 -26:34:22.24 18.05 ± 0.06 4.26
143524 18:13:13.57 -26:34:25.60 16.43 ± 0.18 2.83
143571 18:13:13.47 -26:34:27.24 17.03 ± 0.08 3.11
143734 18:13:13.11 -26:34:22.00 17.15 ± 0.05 4.68
143758 18:13:13.09 -26:34:24.04 17.67 ± 0.06 4.19

Last 5 photometry measurements

Observation dateI magseeing
2460559.875 (2024-Sep-6.375) 99.99 ± 99.99 4.29
2460564.014 (2024-Sep-10.514) 99.99 ± 99.99 3.89
2460564.046 (2024-Sep-10.546) 20.15 ± 1.41 4.82
2460567.986 (2024-Sep-14.486) 99.99 ± 99.99 4.20
2460568.018 (2024-Sep-14.518) 20.26 ± 2.42 4.09

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

Single lens fit parameters

tmax =JD 2459758.65 ± 0.01 UT (2022-Jun-28.15)
tE =32.65 ± 0.94 days
u0 =0.0825 ± 0.0024
Ibase =18.70 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice