MOA 2024-BLG-041

Event Parameters

Internal ID:gb13-R-4-104687
Discovery date:2024-06-04T09:21:11
RA:18:05:01.08
Dec:-29:42:32.53
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
61676 18:05:00.93 -29:42:34.97 19.12 ± 0.25 4.06
61722 18:05:01.02 -29:42:33.21 18.75 ± 0.22 1.91
61814 18:05:01.20 -29:42:34.22 20.16 ± 0.53 2.59
61815 18:05:01.18 -29:42:31.07 18.09 ± 0.18 1.18
61861 18:05:01.24 -29:42:28.55 18.04 ± 0.19 3.88
61963 18:05:01.46 -29:42:33.63 16.38 ± 0.05 4.92

Last 5 photometry measurements

Observation dateI magseeing
2460602.947 (2024-Oct-19.447) 18.23 ± 0.36 4.84
2460606.909 (2024-Oct-23.409) 99.99 ± 99.99 5.90
2460610.873 (2024-Oct-27.373) 18.02 ± 0.38 5.48
2460610.903 (2024-Oct-27.403) 17.89 ± 0.28 4.86
2460610.933 (2024-Oct-27.433) 17.96 ± 0.21 4.73

Calibration: I = 27.40 - 2.5 log10(ΔF + 5277.16)

Single lens fit parameters

tmax =JD 2460469.01 ± 0.02 UT (2024-Jun-7.51)
tE =8.08 ± 0.57 days
u0 =0.5738 ± 0.0578
Ibase =17.44 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice