MOA 2024-BLG-264

Event Parameters

Internal ID:gb5-R-4-149880
Discovery date:2024-10-15T10:50:26
RA:17:53:02.65
Dec:-29:28:17.98
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
146329 17:53:02.49 -29:28:14.70 15.03 ± 0.06 3.89
146415 17:53:02.68 -29:28:17.20 16.02 ± 0.07 0.22
146437 17:53:02.74 -29:28:13.35 17.40 ± 0.10 4.25
146513 17:53:02.88 -29:28:17.61 17.57 ± 0.14 2.57
146601 17:53:03.04 -29:28:16.60 17.49 ± 0.19 4.71

Last 5 photometry measurements

Observation dateI magseeing
2460606.902 (2024-Oct-23.402) 99.99 ± 99.99 5.84
2460610.866 (2024-Oct-27.366) 15.37 ± 0.08 5.35
2460610.896 (2024-Oct-27.396) 15.17 ± 0.04 5.19
2460610.908 (2024-Oct-27.408) 15.09 ± 0.03 5.19
2460610.918 (2024-Oct-27.418) 15.11 ± 0.02 4.93

Calibration: I = 27.40 - 2.5 log10(ΔF + 35809.64)

Single lens fit parameters

tmax =JD 2460612.25 ± 1.32 UT (2024-Oct-28.75)
tE =1.74 ± 0.12 days
u0 =7.5760 ± 0.5801
Ibase =7.02 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice