Spectroscopy data acquisition and archiving overview

1
Spectroscopy data acquisition and archiving
overview
Hardware synchronization signals
Wideband Spectrometers
High resolution Spectrometers
Continuum (pointing)
Receivers, Cal system
Telescope Chop, nod
n
m
Spectrometer Tasks
All data info SDFITS archive
Receiver Tasks
CLASS FITS (temporary)
CLASS Data file
Observer Workstation
Observatory, Housekeeping
2
Spectroscopy data reduction and archiving
software pipeline overview
zero
cwsigs cwsigsinvert
tcal
waspset
Spectrometer uC
Correlator offset vector
Xfr function matrix
Amplitude cal. vector
Obs, Rx info
Read current configuration
Get data
Subtract offsets
Make spectrum
Calibrate amplitude
Write output files
Update configuration
SDFITS archive
CLASS FITS
Key
ASCII diagnostic
Action
File
Program
Hardware