MOA 2021-BLG-323

Event Parameters

Internal ID:gb10-R-10-65458
Discovery date:2021-08-20T10:26:02
RA:18:02:00.66
Dec:-26:38:30.74
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
19577 18:02:00.64 -26:38:29.46 17.11 ± 0.04 2.00
19617 18:02:00.49 -26:38:32.01 17.44 ± 0.05 2.06
19627 18:02:00.44 -26:38:28.86 17.13 ± 0.03 3.62
19643 18:02:00.40 -26:38:34.62 15.93 ± 0.02 4.71

Last 5 photometry measurements

Observation dateI magseeing
2460611.898 (2024-Oct-28.398) 99.99 ± 99.99 4.81
2460611.910 (2024-Oct-28.410) 99.99 ± 99.99 5.25
2460611.920 (2024-Oct-28.420) 99.99 ± 99.99 5.24
2460614.864 (2024-Oct-31.364) 18.36 ± 2.14 5.96
2460614.874 (2024-Oct-31.374) 99.99 ± 99.99 5.39

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

Single lens fit parameters

tmax =JD 2459450.09 ± 0.01 UT (2021-Aug-23.59)
tE =32.26 ± 0.52 days
u0 =0.0230 ± 0.0006
Ibase =18.72 ± 0.11

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice