MOA 2022-BLG-321

Event Parameters

Internal ID:gb10-R-9-56015
Discovery date:2022-06-21T15:28:35
RA:18:00:57.44
Dec:-27:04:53.61
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
45516 18:00:57.66 -27:04:53.94 15.86 ± 0.07 3.72
45592 18:00:57.47 -27:04:49.75 18.10 ± 0.11 4.76
45678 18:00:57.33 -27:04:53.08 18.51 ± 0.09 1.43

Last 5 photometry measurements

Observation dateI magseeing
2460611.898 (2024-Oct-28.398) 17.89 ± 0.15 4.53
2460611.910 (2024-Oct-28.410) 16.76 ± 0.15 5.09
2460611.920 (2024-Oct-28.420) 17.56 ± 0.21 4.99
2460614.864 (2024-Oct-31.364) 16.91 ± 0.21 5.46
2460614.874 (2024-Oct-31.374) 17.53 ± 0.21 5.02

Calibration: I = 27.40 - 2.5 log10(ΔF + 3610.77)

Single lens fit parameters

tmax =JD 2459755.94 ± 0.10 UT (2022-Jun-25.44)
tE =18.17 ± 1.15 days
u0 =0.6003 ± 0.0528
Ibase =18.40 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice