MOA 2024-BLG-273

Event Parameters

Internal ID:gb15-R-9-15010
Discovery date:2024-10-17T10:30:54
RA:18:06:12.55
Dec:-25:19:08.59
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
75350 18:06:12.75 -25:19:07.49 19.46 ± 0.13 3.83
75351 18:06:12.72 -25:19:09.85 19.51 ± 0.12 3.11
75440 18:06:12.53 -25:19:09.29 17.23 ± 0.04 0.43

Last 5 photometry measurements

Observation dateI magseeing
2460599.918 (2024-Oct-16.418) 16.82 ± 0.04 3.30
2460602.892 (2024-Oct-19.392) 16.71 ± 0.02 3.53
2460602.936 (2024-Oct-19.436) 16.76 ± 0.04 3.68
2460610.882 (2024-Oct-27.382) 16.87 ± 0.09 5.40
2460610.925 (2024-Oct-27.425) 16.79 ± 0.06 4.82

Calibration: I = 27.40 - 2.5 log10(ΔF + 11651.99)

Single lens fit parameters

tmax =JD 2460662.84 ± 24.77 UT (2024-Dec-18.34)
tE =21.94 ± 63.73 days
u0 =4.3556 ± 3.7883
Ibase =11.79 ± 0.12

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice