MOA 2022-BLG-563

Event Parameters

Internal ID:gb10-R-7-154416
Discovery date:2022-10-14T11:51:01
RA:18:01:12.08
Dec:-27:50:09.61
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
62314 18:01:12.28 -27:50:07.35 18.86 ± 0.18 4.47
62371 18:01:12.21 -27:50:13.52 16.53 ± 0.18 4.16
62426 18:01:12.10 -27:50:12.06 17.01 ± 0.08 2.10
62477 18:01:12.05 -27:50:09.60 16.55 ± 0.08 0.64
62536 18:01:11.95 -27:50:07.26 17.87 ± 0.11 3.27
62563 18:01:11.90 -27:50:11.27 16.04 ± 0.08 2.18
62564 18:01:11.92 -27:50:13.65 16.18 ± 0.13 3.92

Last 5 photometry measurements

Observation dateI magseeing
2460246.852 (2023-Oct-29.352) 16.59 ± 0.06 3.46
2460246.886 (2023-Oct-29.386) 16.56 ± 0.05 3.53
2460246.897 (2023-Oct-29.397) 16.61 ± 0.05 2.99
2460246.908 (2023-Oct-29.408) 16.65 ± 0.06 3.42
2460246.919 (2023-Oct-29.419) 16.75 ± 0.10 3.89

Calibration: I = 27.40 - 2.5 log10(ΔF + 21797.16)

Single lens fit parameters

tmax =JD 2459872.06 ± 0.02 UT (2022-Oct-19.56)
tE =23.32 ± 1.34 days
u0 =0.0838 ± 0.0078
Ibase =19.53 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice