...[*]
Present address: Alonso de Cordova 3107, Vitacura, Casilla 19001, Santiago 19, Chile 
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... Mpc)[*]
We adopt here H0 = 75 km s-1 Mpc-1 and a virgocentric infall velocity of 300 km s-1. 
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... (ATCA)[*]
The Australia Telescope is funded by the Commonwealth of Australia for operation as a National Facility managed by CSIRO. 
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... half[*]
Based on this knowledge and the convention to define the PA as the angle from North to the receding side of a galaxy, the formally correct value is ${\rm PA} = 231^\circ$. 
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Copyright ESO 2001