MOA 2024-BLG-163

Event Parameters

Internal ID:gb5-R-4-149741
Discovery date:2024-08-01T20:18:53
RA:17:53:20.97
Dec:-29:36:25.32
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
67536 17:53:20.81 -29:36:26.93 18.11 ± 0.13 3.63
67638 17:53:20.99 -29:36:28.62 16.55 ± 0.17 4.06
67701 17:53:21.12 -29:36:23.62 19.32 ± 0.36 1.75
67805 17:53:21.30 -29:36:27.58 14.52 ± 0.11 4.79
67849 17:53:21.38 -29:36:25.04 15.80 ± 0.13 4.89

Last 5 photometry measurements

Observation dateI magseeing
2460611.907 (2024-Oct-28.407) 19.40 ± 1.22 4.77
2460611.918 (2024-Oct-28.418) 18.46 ± 0.89 5.30
2460614.862 (2024-Oct-31.362) 18.32 ± 0.82 5.38
2460614.868 (2024-Oct-31.368) 99.99 ± 99.99 4.99
2460614.872 (2024-Oct-31.372) 18.87 ± 0.47 4.47

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

Single lens fit parameters

tmax =JD 2460524.79 ± 0.00 UT (2024-Aug-2.29)
tE =75.51 ± 0.00 days
u0 =0.0003 ± 0.0000
Ibase =23.75 ± 0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice