Table 2: Parameters of the ATCA H I observations. Observations were obtained in four different configurations, and combined (see Sect. 3) for analysis.
ATCA array Date of obs. Maximum baseline
375 1997 Oct. 3-4 459 m
750C 1997 Oct. 25-26 750 m
750E 1998 May 30 643 m
1.5D 1997 Mar. 8, 10 3000 m
Property 1.5D array 375, 750C, 750E arrays
Primary beam HPBW $\approx$ $33\hbox{$^\prime$ }$ HPBW $\approx$ $33\hbox{$^\prime$ }$
Correlator FULL_8_512-128 FULL_4_1024-128
Channel width 31.3 kHz 7.8 kHz
  (6.60 km s-1) (1.65 km s-1)
Bandwidth 8.00 MHz 4.00 MHz
  (1689 km s-1) (844 km s-1)
Flux calibrator PKS 1934-638 PKS 1934-638
Phase calibrator PKS 0614-349 PKS 0614-349

Note: Antenna CA06 was not used with the 375, 750C and 750E arrays.


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