Celestial reference frame (CRF) from VIE2022 VLBI solution

Celestial reference frame estimated from Very Long Baseline Interferometry (VLBI) technique measurements (1979.6 - 2023.0).
VLBI global solution of S/X + VGOS 24h sessions.

GENERATION TIME:  2023-07-28T02:41:15
DATA START:  1979-08-03T00:00:00
DATA END:  2022-12-30T00:00:00
ANALYSIS CENTER:  VIE (TU Wien, Austria)
CONTACT:   VIE Analysis Center ([e-mail])
SOFTWARE:  VieVS v3.2
TECHNIQUE:  VLBI  
FREQUENCY BANDS: S/X + VGOS
FORMAT: ICRF
DESCRIPTION:  CRF from the VLBI global solution S/X + VGOS, updated with additional VGOS sessions. Source positions are in the J2000 frame, but at the 2015.0 galactic aberration epoch. Reported source position errors are inflated with scaling factors:  1.5 RA,  1.5 De, and a RA/Dec noise floor 30/ 30 micro-arc-sec is applied.