MOA 2023-BLG-323

Event Parameters

Internal ID:gb2-R-3-32458
Discovery date:2023-07-21T15:56:38
RA:17:51:14.65
Dec:-34:30:31.75
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
12650 17:51:14.50 -34:30:31.63 16.75 ± 0.09 2.66
12825 17:51:14.65 -34:30:34.35 17.69 ± 0.12 3.37
12871 17:51:14.95 -34:30:29.87 17.26 ± 0.09 3.43

Last 5 photometry measurements

Observation dateI magseeing
2460610.938 (2024-Oct-27.438) 99.99 ± 99.99 4.73
2460611.892 (2024-Oct-28.392) 20.10 ± 1.48 4.50
2460611.927 (2024-Oct-28.427) 17.33 ± 0.90 5.38
2460611.935 (2024-Oct-28.435) 18.11 ± 0.42 4.95
2460614.886 (2024-Oct-31.386) 21.86 ± 14.76 5.11

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

Single lens fit parameters

tmax =JD 2460149.26 ± 0.05 UT (2023-Jul-23.76)
tE =28.15 ± 3.18 days
u0 =0.0736 ± 0.0130
Ibase =19.49 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice