ALFA Spectral Scans at OH

Measured results of ALFA performance at OH are shown here. Please also read the document by Chris Salter and Tapasi Ghosh ALFA performance at 1665 MHz, and the presentation by Ellen Howell at the Third GALFA Meeting OH Observations with ALFA.

The following are 100 MHz SEFD spectra of 3C273 centered at 1630 MHz:

Beam 0, ZA=9.
Beam 1, ZA=9.
Beam 2, ZA=8.
Beam 3, ZA=7.
Beam 4, ZA=7.
Beam 5, ZA=7.
Beam 6, ZA=7.