MOA 2023-BLG-396

Event Parameters

Internal ID:gb12-R-2-26377
Discovery date:2023-08-22T15:18:20
RA:18:04:30.88
Dec:-30:29:25.36
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
94432 18:04:30.72 -30:29:27.77 15.93 ± 0.03 4.17
94477 18:04:30.84 -30:29:21.98 18.47 ± 0.09 3.12
94605 18:04:31.22 -30:29:27.31 14.80 ± 0.02 4.76

Last 5 photometry measurements

Observation dateI magseeing
2460610.885 (2024-Oct-27.385) 18.47 ± 0.26 5.22
2460610.929 (2024-Oct-27.429) 19.46 ± 0.55 4.84
2460611.906 (2024-Oct-28.406) 19.53 ± 0.61 4.81
2460611.938 (2024-Oct-28.438) 99.99 ± 99.99 4.52
2460614.890 (2024-Oct-31.390) 17.65 ± 0.23 5.71

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

Single lens fit parameters

tmax =JD 2460182.90 ± 0.17 UT (2023-Aug-26.40)
tE =72.95 ± 5.51 days
u0 =0.1548 ± 0.0213
Ibase =18.79 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice