MOA 2024-BLG-243

Event Parameters

Internal ID:gb9-R-6-68177
Discovery date:2024-09-27T13:00:38
RA:18:00:04.70
Dec:-29:56:49.32
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
154657 18:00:04.90 -29:56:50.67 17.57 ± 0.09 3.46
154718 18:00:04.73 -29:56:50.80 16.87 ± 0.05 1.41
154773 18:00:04.58 -29:56:46.44 16.21 ± 0.04 3.77
154835 18:00:04.40 -29:56:50.10 16.13 ± 0.07 3.38
154871 18:00:04.30 -29:56:49.43 16.38 ± 0.10 4.72

Last 5 photometry measurements

Observation dateI magseeing
2460611.919 (2024-Oct-28.419) 17.32 ± 0.30 5.66
2460611.928 (2024-Oct-28.428) 17.05 ± 0.12 4.97
2460614.863 (2024-Oct-31.363) 16.87 ± 0.00 5.37
2460614.869 (2024-Oct-31.369) 16.87 ± 0.00 4.82
2460614.873 (2024-Oct-31.373) 17.03 ± 0.31 5.54

Calibration: I = 27.40 - 2.5 log10(ΔF + 16307.97)

Single lens fit parameters

tmax =JD 2460579.91 ± 0.05 UT (2024-Sep-26.41)
tE =32.62 ± 2.80 days
u0 =0.0398 ± 0.0039
Ibase =19.20 ± 0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice