MOA 2024-BLG-250

Event Parameters

Internal ID:gb5-R-6-221431
Discovery date:2024-10-05T06:38:51
RA:17:56:32.02
Dec:-30:05:44.00
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
93761 17:56:32.02 -30:05:40.30 16.20 ± 0.07 4.58
93776 17:56:31.98 -30:05:44.55 16.69 ± 0.07 0.07
93806 17:56:31.90 -30:05:47.69 16.53 ± 0.04 3.44

Last 5 photometry measurements

Observation dateI magseeing
2460606.902 (2024-Oct-23.402) 14.84 ± 0.16 6.19
2460610.866 (2024-Oct-27.366) 15.70 ± 0.22 5.91
2460610.896 (2024-Oct-27.396) 16.25 ± 0.20 5.57
2460610.908 (2024-Oct-27.408) 16.25 ± 0.13 5.43
2460610.918 (2024-Oct-27.418) 16.15 ± 0.11 5.20

Calibration: I = 27.40 - 2.5 log10(ΔF + 19248.64)

Single lens fit parameters

tmax =JD 2460590.56 ± 0.06 UT (2024-Oct-7.06)
tE =18.58 ± 1.49 days
u0 =0.2706 ± 0.0330
Ibase =17.71 ± 0.30

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice