MOA 2022-BLG-323

Event Parameters

Internal ID:gb9-R-6-54505
Discovery date:2022-06-21T16:04:36
RA:18:03:03.78
Dec:-29:47:13.98
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
1497 18:03:03.90 -29:47:12.55 15.82 ± 0.09 3.12
1611 18:03:03.64 -29:47:18.49 17.17 ± 0.07 4.31

Last 5 photometry measurements

Observation dateI magseeing
2460246.884 (2023-Oct-29.384) 19.30 ± 0.78 3.36
2460246.896 (2023-Oct-29.396) 19.17 ± 0.64 3.17
2460246.906 (2023-Oct-29.406) 18.15 ± 0.47 3.42
2460246.918 (2023-Oct-29.418) 18.10 ± 0.36 3.65
2460246.927 (2023-Oct-29.427) 17.65 ± 0.57 3.45

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

Single lens fit parameters

tmax =JD 2459753.99 ± 0.01 UT (2022-Jun-23.49)
tE =13.21 ± 0.58 days
u0 =0.0925 ± 0.0053
Ibase =19.10 ± 0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice