MOA 2024-BLG-181

Event Parameters

Internal ID:gb9-R-3-184732
Discovery date:2024-08-09T11:05:37
RA:17:58:11.35
Dec:-29:14:43.35
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
34606 17:58:11.04 -29:14:43.45 16.77 ± 0.20 4.97
34724 17:58:11.23 -29:14:45.34 15.62 ± 0.10 3.52
34951 17:58:11.62 -29:14:45.59 17.15 ± 0.13 4.19

Last 5 photometry measurements

Observation dateI magseeing
2460610.868 (2024-Oct-27.368) 15.68 ± 0.15 5.70
2460610.897 (2024-Oct-27.397) 16.69 ± 0.16 5.14
2460610.909 (2024-Oct-27.409) 16.80 ± 0.24 5.13
2460610.919 (2024-Oct-27.419) 17.34 ± 0.26 4.74
2460610.930 (2024-Oct-27.430) 17.19 ± 0.21 4.94

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

Single lens fit parameters

tmax =JD 2460532.03 ± 0.00 UT (2024-Aug-9.53)
tE =2163.25 ± 1890.43 days
u0 =0.0001 ± 0.0004
Ibase =27.28 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice