MOA 2022-BLG-533

Event Parameters

Internal ID:gb1-R-7-30735
Discovery date:2022-09-23T14:25:13
RA:17:49:21.97
Dec:-34:34:30.25
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
44371 17:49:22.24 -34:34:31.06 17.22 ± 0.27 4.17
44411 17:49:22.12 -34:34:34.22 18.10 ± 0.14 4.36
44447 17:49:22.05 -34:34:32.22 17.04 ± 0.23 2.24
44586 17:49:21.83 -34:34:34.34 18.26 ± 0.13 3.83
44615 17:49:21.79 -34:34:31.13 19.47 ± 0.18 1.68
44670 17:49:21.70 -34:34:28.71 18.65 ± 0.13 3.63

Last 5 photometry measurements

Observation dateI magseeing
2460536.996 (2024-Aug-14.496) 19.52 ± 0.35 2.72
2460537.036 (2024-Aug-14.536) 19.31 ± 0.47 3.21
2460537.071 (2024-Aug-14.571) 19.07 ± 0.87 4.32
2460537.108 (2024-Aug-14.608) 99.99 ± 99.99 4.91
2460537.138 (2024-Aug-14.638) 99.99 ± 99.99 5.14

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

Single lens fit parameters

tmax =JD 2459846.64 ± 0.00 UT (2022-Sep-24.14)
tE =5.31 ± 0.62 days
u0 =0.0339 ± 0.0061
Ibase =20.11 ± 0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice