MOA 2023-BLG-300

Event Parameters

Internal ID:gb9-R-2-247820
Discovery date:2023-07-09T13:05:48
RA:17:59:34.09
Dec:-28:44:35.92
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
85358 17:59:33.97 -28:44:34.83 15.67 ± 0.08 2.32
85388 17:59:34.07 -28:44:37.29 17.11 ± 0.13 2.24
85455 17:59:34.38 -28:44:37.43 17.56 ± 0.10 3.91

Last 5 photometry measurements

Observation dateI magseeing
2460611.919 (2024-Oct-28.419) 99.99 ± 99.99 5.71
2460611.928 (2024-Oct-28.428) 99.99 ± 99.99 4.98
2460614.863 (2024-Oct-31.363) 21.46 ± 6.36 5.18
2460614.869 (2024-Oct-31.369) 19.35 ± 0.54 4.90
2460614.873 (2024-Oct-31.373) 20.06 ± 2.12 5.49

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

Single lens fit parameters

tmax =JD 2460143.52 ± 0.04 UT (2023-Jul-18.02)
tE =53.60 ± 1.42 days
u0 =0.0990 ± 0.0031
Ibase =18.13 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice