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The Arecibo Legacy Fast ALFA Survey: The ALFALFA Extragalactic H I Source Catalog

  • Authors: Martha P. Haynes, Riccardo Giovanelli, Brian R. Kent, Elizabeth A. K. Adams, Thomas J. Balonek, David W. Craig, Derek Fertig, Rose Finn, Carlo Giovanardi, Gregory Hallenbeck, Kelley M. Hess, G. Lyle Hoffman, Shan Huang, Michael G. Jones, Rebecca A. Koopmann, David A. Kornreich, Lukas Leisman, Jeffrey Miller, Crystal Moorman, Jessica O'Connor, Aileen O'Donoghue, Emmanouil Papastergis, Parker Troischt, David Stark, and Li Xiao

2018 The Astrophysical Journal 861 49.

  • Provider: AAS Journals

Caption: Figure 3.

Sample calibration solution for one polarization of the center feed horn for a representative observing session (2005 April 4). The upper plot shows the calibration ratio Cal/(TPcalon–TPcaloff) and a third-order polynomial fit to the data. The lower plot shows the system temperature during the observing run. All data shown are for the same polarization (“A”) of the central beam (“Beam 0”).

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