MOA 2024-BLG-264

Event Parameters

Internal ID:gb5-R-4-149880
Discovery date:2024-10-15T10:50:26
RA:17:53:02.65
Dec:-29:28:17.98
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
146329 17:53:02.49 -29:28:14.70 15.03 ± 0.06 3.89
146415 17:53:02.68 -29:28:17.20 16.02 ± 0.07 0.22
146437 17:53:02.74 -29:28:13.35 17.40 ± 0.10 4.25
146513 17:53:02.88 -29:28:17.61 17.57 ± 0.14 2.57
146601 17:53:03.04 -29:28:16.60 17.49 ± 0.19 4.71

Last 5 photometry measurements

Observation dateI magseeing
2460611.907 (2024-Oct-28.407) 15.15 ± 0.03 5.05
2460611.918 (2024-Oct-28.418) 15.27 ± 0.05 5.46
2460614.862 (2024-Oct-31.362) 15.42 ± 0.05 5.43
2460614.868 (2024-Oct-31.368) 15.34 ± 0.04 5.22
2460614.872 (2024-Oct-31.372) 15.32 ± 0.03 4.59

Calibration: I = 27.40 - 2.5 log10(ΔF + 35809.64)

Single lens fit parameters

tmax =JD 2460608.21 ± 0.11 UT (2024-Oct-24.71)
tE =3.54 ± 0.05 days
u0 =3.3594 ± 0.0307
Ibase =10.84 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice