MOA 2024-BLG-023

Event Parameters

Internal ID:gb5-R-3-143503
Discovery date:2024-05-28T04:17:02
RA:17:53:49.42
Dec:-29:12:20.35
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
156670 17:53:49.18 -29:12:16.95 18.39 ± 0.16 4.89
156721 17:53:49.27 -29:12:22.94 16.66 ± 0.11 4.26
156769 17:53:49.39 -29:12:18.69 16.14 ± 0.08 1.58
156818 17:53:49.47 -29:12:21.61 17.10 ± 0.13 1.91
156898 17:53:49.61 -29:12:16.91 16.38 ± 0.16 3.54
156977 17:53:49.75 -29:12:21.78 18.29 ± 0.16 4.34
157017 17:53:49.83 -29:12:18.75 15.89 ± 0.07 4.94

Last 5 photometry measurements

Observation dateI magseeing
2460606.902 (2024-Oct-23.402) 99.99 ± 99.99 6.16
2460610.866 (2024-Oct-27.366) 99.99 ± 99.99 5.72
2460610.896 (2024-Oct-27.396) 99.99 ± 99.99 5.08
2460610.908 (2024-Oct-27.408) 99.99 ± 99.99 5.18
2460610.918 (2024-Oct-27.418) 99.99 ± 99.99 4.90

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

Single lens fit parameters

tmax =JD 2460459.17 ± 0.01 UT (2024-May-28.67)
tE =8.16 ± 0.47 days
u0 =0.1012 ± 0.0099
Ibase =19.33 ± 0.30

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice