Herschel SPIRE FTS data processing of partially extended sources

E. T. Polehampton,Rosalind Hopwood,I. Valtchanov,N. Lu,Nicola Marchili,T. Fulton,Jeremy Zaretski,Ronin Wu,G. Makiwa,B. M. Swinyard,Matthijs H. D. van der Wiel,L. D. Spencer,David A. Naylor

Herschel SPIRE FTS data processing of partially extended sources

2015

E. T. Polehampton
Rosalind Hopwood
I. Valtchanov
N. Lu
Nicola Marchili
T. Fulton
Jeremy Zaretski
Ronin Wu
G. Makiwa
B. M. Swinyard
Matthijs H. D. van der Wiel
L. D. Spencer
David A. Naylor

The Herschel SPIRE imaging FTS pipeline processing assumed either point-like or uniformly extended emission. This paper describes the interactive processing required to correct partially extended sources to account for the changing beam size with frequency.

Keywords:

Astronomy
Spectral imaging
Spire
Fourier transform spectroscopy
Data processing
Physics
Optics
interactive processing
beam shaping
Beam (structure)
beam size

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