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Frequency Switch section

This section is enabled and filled in the CLASS observation header if the FITS card OBS_MODE contains the string FSwitch and if a non-null LO throw value is found in the FITS data.





Table: Look-up table between the CLASS Frequency Switch section and the Herschel-HIFI FITS. Depending on the FITS structure (pipeline level), some elements found in a FITS header or in a FITS binary table. FITS names are case sensitive. Some values are not read from the FITS but explicitly set.
CLASS Type Value Default
nphas I*4 2
swmod I*4 Metacard isFolded (T/F), translated to CLASS internal code code for False
decal[1] R*8 0.d0
duree[1] R*4 1.0
poids[1] R*4 +0.5
decal[2] R*8 Column LoThrow else lothrow (level 2.0), or
Metacard LoThrow else loThrow (level 2.5)
duree[2] R*4 1.0
poids[2] R*4 -0.5


next up previous contents
Next: Herschel-HIFI section Up: Look-up tables Previous: Calibration section   Contents
Gildas manager 2023-06-01