MOA 2024-BLG-039

Event Parameters

Internal ID:gb10-R-8-96975
Discovery date:2024-06-03T22:54:36
RA:18:00:11.53
Dec:-27:24:34.89
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
92961 18:00:11.73 -27:24:38.53 13.21 ± 0.17 4.61
93017 18:00:11.69 -27:24:34.31 17.68 ± 0.12 3.06
93041 18:00:11.64 -27:24:32.25 18.31 ± 0.12 3.97
93118 18:00:11.47 -27:24:31.46 16.89 ± 0.12 4.16
93119 18:00:11.47 -27:24:34.15 16.98 ± 0.11 1.40
93120 18:00:11.48 -27:24:35.84 17.16 ± 0.10 0.38
93121 18:00:11.48 -27:24:40.17 18.31 ± 0.21 4.84
93174 18:00:11.40 -27:24:38.42 18.30 ± 0.18 3.27
93219 18:00:11.30 -27:24:31.63 16.50 ± 0.11 4.72
93253 18:00:11.25 -27:24:35.56 16.63 ± 0.08 3.30

Last 5 photometry measurements

Observation dateI magseeing
2460606.904 (2024-Oct-23.404) 16.63 ± 0.67 5.75
2460610.869 (2024-Oct-27.369) 99.99 ± 99.99 5.71
2460610.898 (2024-Oct-27.398) 99.99 ± 99.99 5.18
2460610.910 (2024-Oct-27.410) 99.99 ± 99.99 4.90
2460610.920 (2024-Oct-27.420) 99.99 ± 99.99 4.81

Calibration: I = 27.40 - 2.5 log10(ΔF + 12508.35)

Single lens fit parameters

tmax =JD 2460454.43 ± 1.81 UT (2024-May-23.93)
tE =7611.40 ± 7371.94 days
u0 =0.0016 ± 0.0540
Ibase =24.05 ± 0.29

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice