MOA 2023-BLG-392

Event Parameters

Internal ID:gb5-R-2-148039
Discovery date:2023-08-21T18:51:22
RA:17:53:05.44
Dec:-28:51:45.56
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
72374 17:53:05.51 -28:51:48.42 15.90 ± 0.03 3.61
72375 17:53:05.52 -28:51:43.63 15.98 ± 0.04 1.48
72477 17:53:05.82 -28:51:46.46 16.40 ± 0.05 4.91

Last 5 photometry measurements

Observation dateI magseeing
2460611.907 (2024-Oct-28.407) 16.21 ± 0.07 5.03
2460611.918 (2024-Oct-28.418) 17.41 ± 0.86 5.62
2460614.862 (2024-Oct-31.362) 16.65 ± 0.26 5.47
2460614.868 (2024-Oct-31.368) 16.21 ± 0.06 5.16
2460614.872 (2024-Oct-31.372) 16.12 ± 0.03 4.67

Calibration: I = 27.40 - 2.5 log10(ΔF + 36812.90)

Single lens fit parameters

tmax =JD 2460185.81 ± 0.02 UT (2023-Aug-29.31)
tE =13.29 ± 0.37 days
u0 =0.2017 ± 0.0079
Ibase =16.82 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice