MOA 2024-BLG-190

Event Parameters

Internal ID:gb9-R-6-68125
Discovery date:2024-08-13T10:40:02
RA:18:00:17.60
Dec:-29:59:16.67
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
149523 18:00:17.57 -29:59:16.87 17.70 ± 0.17 0.44
149559 18:00:17.49 -29:59:18.69 18.15 ± 0.10 1.77

Last 5 photometry measurements

Observation dateI magseeing
2460610.868 (2024-Oct-27.368) 99.99 ± 99.99 5.81
2460610.897 (2024-Oct-27.397) 99.99 ± 99.99 5.28
2460610.909 (2024-Oct-27.409) 18.36 ± 0.81 5.20
2460610.919 (2024-Oct-27.419) 17.80 ± 0.27 4.96
2460610.930 (2024-Oct-27.430) 17.79 ± 0.20 4.91

Calibration: I = 27.40 - 2.5 log10(ΔF + 7613.77)

Single lens fit parameters

tmax =JD 2460544.11 ± 0.04 UT (2024-Aug-21.61)
tE =17.01 ± 0.48 days
u0 =0.4364 ± 0.0169
Ibase =17.50 ± 0.24

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice