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
2460611.907 (2024-Oct-28.407) 16.43 ± 0.12 5.06
2460611.918 (2024-Oct-28.418) 15.50 ± 0.15 5.83
2460614.862 (2024-Oct-31.362) 14.93 ± 0.17 5.86
2460614.868 (2024-Oct-31.368) 16.69 ± 0.00 5.38
2460614.872 (2024-Oct-31.372) 16.36 ± 0.07 4.90

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

Single lens fit parameters

tmax =JD 2460590.54 ± 0.04 UT (2024-Oct-7.04)
tE =18.47 ± 1.39 days
u0 =0.2716 ± 0.0309
Ibase =17.71 ± 0.30

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice