MOA 2024-BLG-262

Event Parameters

Internal ID:gb13-R-4-109699
Discovery date:2024-10-11T09:36:24
RA:18:04:29.01
Dec:-29:30:53.83
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
142736 18:04:28.74 -29:30:53.09 18.92 ± 0.21 4.23
142824 18:04:28.91 -29:30:56.99 15.73 ± 0.04 4.36
142898 18:04:29.03 -29:30:52.59 17.98 ± 0.16 0.77
142899 18:04:29.04 -29:30:48.85 15.87 ± 0.05 4.54
142970 18:04:29.17 -29:30:56.81 15.92 ± 0.07 4.02
142971 18:04:29.15 -29:30:49.88 17.82 ± 0.19 3.72
143012 18:04:29.25 -29:30:52.81 19.17 ± 0.19 2.66
143072 18:04:29.39 -29:30:55.06 18.16 ± 0.14 4.86

Last 5 photometry measurements

Observation dateI magseeing
2460610.903 (2024-Oct-27.403) 17.37 ± 0.22 5.07
2460610.933 (2024-Oct-27.433) 17.57 ± 0.21 4.84
2460611.878 (2024-Oct-28.378) 17.62 ± 0.25 4.90
2460611.914 (2024-Oct-28.414) 17.76 ± 0.42 5.30
2460614.879 (2024-Oct-31.379) 17.60 ± 0.34 5.11

Calibration: I = 27.40 - 2.5 log10(ΔF + 5839.83)

Single lens fit parameters

tmax =JD 2460595.00 ± 0.14 UT (2024-Oct-11.50)
tE =49.40 ± 3.42 days
u0 =0.1695 ± 0.0211
Ibase =18.96 ± 0.24

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice