MOA 2024-BLG-219

Event Parameters

Internal ID:gb5-R-7-244615
Discovery date:2024-08-27T13:40:12
RA:17:56:33.01
Dec:-29:33:26.62
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
12835 17:56:33.31 -29:33:27.32 16.95 ± 0.05 4.67
12891 17:56:33.18 -29:33:23.39 16.66 ± 0.05 4.90
12892 17:56:33.19 -29:33:29.64 17.73 ± 0.06 3.93
12911 17:56:33.13 -29:33:26.21 16.70 ± 0.06 2.38
13010 17:56:32.89 -29:33:23.29 16.42 ± 0.12 4.23
13035 17:56:32.82 -29:33:30.71 15.11 ± 0.04 4.13

Last 5 photometry measurements

Observation dateI magseeing
2460611.907 (2024-Oct-28.407) 99.99 ± 99.99 5.00
2460611.918 (2024-Oct-28.418) 99.99 ± 99.99 5.67
2460614.862 (2024-Oct-31.362) 99.99 ± 99.99 5.53
2460614.868 (2024-Oct-31.368) 17.56 ± 0.78 5.71
2460614.872 (2024-Oct-31.372) 19.62 ± 0.85 4.71

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

Single lens fit parameters

tmax =JD 2460548.50 ± 0.02 UT (2024-Aug-26.00)
tE =23.26 ± 1.89 days
u0 =0.0136 ± 0.0011
Ibase =20.01 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice