Alex Dvornikov added begin_verbatim_def_make_bias_n__.tex  over 8 years ago

Commit id: c0a84c1c9b712b23df2c264ac18171bce438ce81

deletions | additions      

         

\begin{verbatim}  def make_bias():  n = len(biaslist)  hdu = pyfits.open(path+biaslist[0]+'.fit')  ny,nx = hdu[0].data.shape   datacube = numpy.zeros( (n,ny,nx) )    for i, fname in enumerate(biaslist):  hdu = pyfits.open(path+fname+'.fit')  datacube[i,:,:] = hdu[0].data    bias = numpy.median(datacube, axis=0)  hdu = pyfits.PrimaryHDU(bias)  hdu.writeto('master_bias.fit')   return  \end{verbatim}