MOA 2022-BLG-565

Event Parameters

Internal ID:gb3-R-6-39937
Discovery date:2022-10-14T11:52:13
RA:17:55:13.06
Dec:-33:35:32.12
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
126419 17:55:13.27 -33:35:35.11 18.13 ± 0.07 4.28
126509 17:55:13.04 -33:35:35.59 17.75 ± 0.06 3.09
126523 17:55:13.04 -33:35:32.31 17.60 ± 0.15 0.53
126563 17:55:12.93 -33:35:28.63 18.59 ± 0.08 4.45
126619 17:55:12.76 -33:35:30.53 17.20 ± 0.06 3.98
126620 17:55:12.76 -33:35:34.89 18.34 ± 0.12 3.95

Last 5 photometry measurements

Observation dateI magseeing
2460246.899 (2023-Oct-29.399) 16.21 ± 0.03 3.08
2460246.910 (2023-Oct-29.410) 16.20 ± 0.03 3.29
2460246.922 (2023-Oct-29.422) 16.32 ± 0.05 3.81
2460246.930 (2023-Oct-29.430) 16.24 ± 0.05 3.62
2460246.933 (2023-Oct-29.433) 16.33 ± 0.06 3.78

Calibration: I = 27.40 - 2.5 log10(ΔF + 8317.64)

Single lens fit parameters

tmax =JD 2459843.49 ± 0.03 UT (2022-Sep-20.99)
tE =13.12 ± 0.03 days
u0 =34.6560 ± 0.0471
Ibase =3.96 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice