MOA 2023-BLG-302

Event Parameters

Internal ID:gb13-R-4-98994
Discovery date:2023-07-09T13:24:20
RA:18:05:07.59
Dec:-29:42:27.33
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
65212 18:05:07.29 -29:42:28.01 15.92 ± 0.06 4.90
65298 18:05:07.44 -29:42:26.39 17.49 ± 0.22 2.69
65390 18:05:07.64 -29:42:29.59 19.87 ± 0.49 2.96
65391 18:05:07.62 -29:42:26.55 15.55 ± 0.07 0.37

Last 5 photometry measurements

Observation dateI magseeing
2460610.903 (2024-Oct-27.403) 15.54 ± 0.05 4.90
2460610.933 (2024-Oct-27.433) 15.50 ± 0.03 4.77
2460611.878 (2024-Oct-28.378) 15.45 ± 0.05 5.04
2460611.914 (2024-Oct-28.414) 15.47 ± 0.07 5.40
2460614.879 (2024-Oct-31.379) 15.45 ± 0.04 5.13

Calibration: I = 27.40 - 2.5 log10(ΔF + 55156.92)

Single lens fit parameters

tmax =JD 2460148.65 ± 0.02 UT (2023-Jul-23.15)
tE =4.87 ± 3.42 days
u0 =6.9101 ± 3.0051
Ibase =9.02 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice