MOA 2023-BLG-010

Event Parameters

Internal ID:gb5-R-3-137215
Discovery date:2023-02-22T21:05:31
RA:17:53:30.59
Dec:-29:17:39.78
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
66711 17:53:30.37 -29:17:40.91 16.81 ± 0.07 4.05
66800 17:53:30.58 -29:17:40.87 16.33 ± 0.10 1.94
66818 17:53:30.63 -29:17:38.87 16.84 ± 0.07 0.37
66903 17:53:30.74 -29:17:35.88 16.91 ± 0.09 3.66

Last 5 photometry measurements

Observation dateI magseeing
2460611.907 (2024-Oct-28.407) 17.26 ± 0.12 4.95
2460611.918 (2024-Oct-28.418) 16.97 ± 0.26 5.49
2460614.862 (2024-Oct-31.362) 17.52 ± 0.31 5.25
2460614.868 (2024-Oct-31.368) 17.05 ± 0.11 5.18
2460614.872 (2024-Oct-31.372) 16.91 ± 0.07 4.54

Calibration: I = 27.40 - 2.5 log10(ΔF + 16687.84)

Single lens fit parameters

tmax =JD 2459977.02 ± 2.13 UT (2023-Feb-1.52)
tE =3.78 ± 6.69 days
u0 =3.9750 ± 3.0100
Ibase =10.02 ± 0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice