MOA 2022-BLG-352

Event Parameters

Internal ID:gb5-R-9-170914
Discovery date:2022-06-29T18:38:22
RA:17:54:46.11
Dec:-28:52:35.25
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
62745 17:54:46.29 -28:52:34.82 16.58 ± 0.09 3.19
62815 17:54:46.18 -28:52:33.12 18.24 ± 0.14 3.25
62816 17:54:46.15 -28:52:38.77 16.70 ± 0.06 3.25
62953 17:54:45.91 -28:52:39.07 16.64 ± 0.09 4.00
63013 17:54:45.78 -28:52:37.50 17.43 ± 0.12 4.18

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 99.99 ± 99.99 3.71
2460246.883 (2023-Oct-29.383) 18.94 ± 0.43 3.56
2460246.895 (2023-Oct-29.395) 18.88 ± 0.47 3.41
2460246.905 (2023-Oct-29.405) 18.48 ± 0.36 3.49
2460246.917 (2023-Oct-29.417) 18.98 ± 0.63 3.47

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

Single lens fit parameters

tmax =JD 2459769.77 ± 0.06 UT (2022-Jul-9.27)
tE =40.52 ± 1.19 days
u0 =0.2695 ± 0.0102
Ibase =18.78 ± 0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice