MOA 2024-BLG-020

Event Parameters

Internal ID:gb3-R-6-42655
Discovery date:2024-05-28T04:16:53
RA:17:55:13.42
Dec:-33:32:18.42
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
126337 17:55:13.50 -33:32:14.60 18.08 ± 0.06 4.94
126338 17:55:13.51 -33:32:21.25 17.86 ± 0.11 3.06
126394 17:55:13.39 -33:32:18.97 15.68 ± 0.04 0.23
126462 17:55:13.19 -33:32:16.22 17.73 ± 0.07 3.79
126519 17:55:13.05 -33:32:19.37 17.53 ± 0.05 4.15

Last 5 photometry measurements

Observation dateI magseeing
2460610.901 (2024-Oct-27.401) 15.59 ± 0.02 5.17
2460610.912 (2024-Oct-27.412) 15.52 ± 0.02 5.10
2460610.923 (2024-Oct-27.423) 15.49 ± 0.02 4.86
2460610.932 (2024-Oct-27.432) 15.48 ± 0.02 4.70
2460610.937 (2024-Oct-27.437) 15.52 ± 0.02 4.62

Calibration: I = 27.40 - 2.5 log10(ΔF + 48573.57)

Single lens fit parameters

tmax =JD 2460530.46 ± 0.20 UT (2024-Aug-7.96)
tE =24.52 ± 0.04 days
u0 =5.9833 ± 0.0122
Ibase =10.20 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice