MOA 2022-BLG-326

Event Parameters

Internal ID:gb6-R-6-41011
Discovery date:2022-06-22T10:39:11
RA:17:54:06.32
Dec:-28:09:38.64
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
94227 17:54:06.56 -28:09:38.44 17.99 ± 0.06 4.02
94326 17:54:06.40 -28:09:37.95 17.06 ± 0.10 2.12
94348 17:54:06.34 -28:09:42.67 17.57 ± 0.05 3.73
94433 17:54:06.19 -28:09:37.86 17.35 ± 0.14 1.81
94540 17:54:05.96 -28:09:39.49 18.69 ± 0.06 4.28

Last 5 photometry measurements

Observation dateI magseeing
2460235.907 (2023-Oct-18.407) 99.99 ± 99.99 4.02
2460239.931 (2023-Oct-22.431) 99.99 ± 99.99 3.46
2460244.880 (2023-Oct-27.380) 99.99 ± 99.99 4.41
2460245.875 (2023-Oct-28.375) 21.38 ± 2.68 3.22
2460246.874 (2023-Oct-29.374) 20.88 ± 1.52 3.57

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

Single lens fit parameters

tmax =JD 2459758.32 ± 0.30 UT (2022-Jun-27.82)
tE =40.92 ± 3.14 days
u0 =0.4388 ± 0.0552
Ibase =18.22 ± 0.12

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice