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·I
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·P
·Q
·R
·S
·T
·U
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·Z
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back -- Return to the previous directory (after a chdir)
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background -- Background substraction package [up]
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badpiximage -- Create a bad pixel mask image from a bad pixel file
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bal_plot -- Plot the current BAL histogram (Einstein IPC data only).
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bandpar -- Calculate photometric parameters of a passband
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base2dec -- Convert a number in a base to base 10 (decimal).
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basic2d -- Performs two dimensional image reduction on STIS data.
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batchred -- Batch reductions of beam-switched data
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batnorm -- Batch normalize a set of multi-group spectral files
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bbodypars -- Pset with parameters for black-body function.
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be_ds_rotate -- rotate bright Earth and deep survey maps from BKFAC table
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beep -- Send a beep to the terminal
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bepos -- determine the best source position from a rough position list
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bhkmethod -- Compute the generalized Kendall's tau correlation coefficient.
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biaseq -- Equalize bias levels in MultiAccum readouts.
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biasfix -- correct photon rates for pedestal effect
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bin2iraf -- Convert binary files into IRAF images
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binfil -- Create a binary file from an IRAF image
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binpairs -- Bin pairs of (x,y) points in log separation
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bintxt -- Convert a binary file to an IRAF text file
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bitcount -- Accumulate the bit statistics for a list of images
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bitstat -- Make bit statistics of image frames
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bjdetect -- Detect bias jump.
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bkden -- determine the background density of a given region
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bkfac_make -- create background factors table from QPOE file
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blink -- Blink two frames
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blkavg -- Block average or sum a list of N-D images
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blkrep -- Block replicate a list of N-D images
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blot -- Image sampling using interpolation (reverse "drizzling").
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bmodel -- Build a model image from isophotal analysis data.
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boxcar -- Boxcar smooth a list of 1 or 2-D images
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boxinterp -- Fill areas with smoothed values from surrounding area.
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bplot -- Batch plot of spectra with SPLOT
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bracewell -- Create functions and view them with FTs (educational script).
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bscale -- Linearly transform the intensities of a list of images
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bspec -- Compute FOS scattered light spectrum using FFTs.
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bswitch -- Beam-switch strings of spectra to make obj-sky pairs
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buckleyjames -- Compute linear regression coeffs based on Kaplan-Meier residuals.
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bugs -- description of known IRAF/PROS bugs
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bwfilter -- 1-D Fourier filtering.
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bye -- Exit a task or package
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This file last updated on 8 Jun 2010