F23M1 - FTP Fringe Test - selected results from the JIVE SFXC software correlator
23 October 2023
Mode: 5 cm, 1024 Mbps, 8 BBC channels, 32 MHz filters, L+R, 2-bit
sampling.
Stations:
Jodrell Mk2 (Jb), Westerbork (Wb), Effelsberg (Ef), Medicina (Mc),
Onsala 25m (O8), Urumqi (Ur), Tianma (T6), Torun (Tr), Hart (Hh), Irbene 16m (Ib).
With 2-s integration times on
J1613+3412.
Notes:
-- Ur has an LO offset of +167.5 Hz, which produces nice fringes if shifted (see scan 8).
-- Ef recorded linear pols. Ib didn't observe.
scan02
2 second integration. Source = J1613+3412. Reference antenna is Ef.
scan04
2 second integration. Source = J1613+3412. Reference antenna is T6.
scan06
2 second integration. Source = J1613+3412. Reference antenna is Ef.
Auto-correlation plots
Cross-correlation plots
scan08
2 second integration. Source = J1613+3412. Reference antenna is T6. Ur fringe (LO offset +167.5 Hz).
Auto-correlation plots
Cross-correlation plots