MOA 2024-BLG-111

Event Parameters

Internal ID:gb13-R-1-125927
Discovery date:2024-07-04T21:45:18
RA:18:03:35.65
Dec:-28:23:21.11
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
57238 18:03:35.56 -28:23:24.10 15.28 ± 0.03 4.16
57252 18:03:35.64 -28:23:16.66 15.74 ± 0.03 4.17
57311 18:03:35.92 -28:23:20.00 14.86 ± 0.03 3.16
57324 18:03:35.99 -28:23:22.24 15.24 ± 0.03 4.47
57325 18:03:35.83 -28:23:17.68 15.81 ± 0.05 3.55

Last 5 photometry measurements

Observation dateI magseeing
2460610.903 (2024-Oct-27.403) 99.99 ± 99.99 5.82
2460610.933 (2024-Oct-27.433) 18.01 ± 0.59 5.54
2460611.878 (2024-Oct-28.378) 18.41 ± 0.86 5.52
2460611.914 (2024-Oct-28.414) 99.99 ± 99.99 5.85
2460614.879 (2024-Oct-31.379) 17.82 ± 0.49 5.58

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

Single lens fit parameters

tmax =JD 2460496.29 ± 0.01 UT (2024-Jul-4.79)
tE =0.47 ± 0.34 days
u0 =0.7042 ± 0.3962
Ibase =16.18 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice