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Complete routine descriptions

The SURF routines are described in the following pages:

Subsections

ADD_DBM - Generate a chopped image from a single beam map
BOLREBIN - Generate a separate regridded image for each bolometer
CALCSKY - Calculate sky contribution from median image
CHANGE_DATA - Set SCUBA data to any value
CHANGE_FLAT - Change the flatfield in a SCUBA datafile
CHANGE_NACENTRE - Shift the Nasmyth centre of the array
CHANGE_POINTING - Change the pointing corrections to map data
CHANGE_QUALITY - Set SCUBA data quality bad or good
DESPIKE - Despike data by position
DESPIKE2 - Remove spikes from SCAN/MAP observations
DSPBOL - Interactive display and despiking
EXTINCTION - Remove the effect of atmospheric extinction from a SCUBA observation
EXTRACT_DATA - Write bolometer positions and values to text file
EXTRACT_FLAT - Extract a flatfield from a SCUBA demodulated data file
FLATFIELD - Flatfield demodulated SCUBA data
INTREBIN - Generate a separate regridded image for each integration
MAPSUM - Produce one-line summary of SCUBA map observations
OBSSUM - Produce one-line summary of SCUBA observations
PHOTSUM - Produce one-line summary of SCUBA photometry observations
PLTBOL - Interactive bolometer display
POINTSUM - Produce one-line summary of SCUBA pointing observations
QDRAW - Draw a data set with plus or minus 5 sigma range
REBIN - Rebin demodulated SCUBA data onto output map
REDUCE_NOISE - Process demodulated noise data
REDUCE_SWITCH - reduce the switch sequence for a SCUBA observation
REMDBM - Remove dual beam signature from scan maps
REMIP - Remove instrumental polarisation from SCUBA pol data
REMSKY - Remove sky noise and constant offsets from SCUBA jiggle data
RESTORE - remove the chopped beam response from SCAN/MAP observations
RLINPLOT - Interactive display
SCAN_RLB - Remove baselines from SCAN/MAP data
SCUBA2MEM - Calculate bolometer positions as tangent plane offsets
SCUCAT - Concatenate photometry datasets for further processing
SCUCLIP - Simple sigma clipping for each bolometer
SCUCLKERR - Determine the possible error in the times stored in the data header
SCUHELP - Gives help about SCUBA software
SCULOG - Produce summary of SCUBA observations
SCUMAKEWT - Create weights array for dual beam deconvolution
SCUNOISE - Display SCUBA noise data
SCUOVER - Routine to overlay the bolometer names onto a rebinned image
SCUPA - Show position angle of array
SCUPHOT - Reduce SCUBA PHOTOM data
SCUPLOT - Interactive display and despiking
SCUQUICK - automate the basic SCUBA data reduction
SCUSETENV - Set the startup environment variables for SURF
SCUSHIFT - Correct for data shift error in demodulated data files
SDIP - Reduces and displays skydip data
SETBOLWT - Calculate or set bolometer weights
SIGCLIP - Clip a dataset at n-sigma
SKYDIP - calculate sky properties from SCUBA skydip data
SKYSUM - Produce one-line summary of SCUBA skydip observations

Next: ADD_DBM - Generate a chopped image from a single beam map
Up: SURF - SCUBA User Reduction Facility
Previous: Classified SURF commands

SURF -- SCUBA User Reduction Facility
Starlink User Note 216
T. Jenness, J. F. Lightfoot
Joint Astronomy Centre, Hilo, Hawaii
3 April 2003
E-mail:ussc@star.rl.ac.uk

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