In [1]:

    

import astropy.io.fits as fits
import numpy as np
from scipy.ndimage import zoom
import manga_tools as m
import MaNGA_stars_gas_fit as sgf


    

In [11]:

    

SSPs = fits.open('conroy_SSPs.fits')
ifu = fits.open('manga-7443-12701-LOGCUBE.fits.gz')


    

In [18]:

    

L_ifu = ifu['WAVE'].data
logL_ifu = np.log(L_ifu)

logL_ssp = SSPs[0].header['CRVAL1'] + np.linspace(0., SSPs[0].header['CDELT1'] * (SSPs[0].header['NAXIS1'] - 1), 
                                                  SSPs[0].header['NAXIS1'])


    

In [19]:

    

SSPs[0].header


    

    
Out[19]:





SIMPLE  =                    T / conforms to FITS standard                      
BITPIX  =                  -64 / array data type                                
NAXIS   =                    3 / number of array dimensions                     
NAXIS1  =                39848                                                  
NAXIS2  =                   16                                                  
NAXIS3  =                   93                                                  
EXTEND  =                    T                                                  
CDELT3  =   0.1151292546497023                                                  
CDELT1  = 5.00007574377717E-05                                                  
BUNIT   = 'erg / (Angstrom s solMass)'                                          
CRVAL2  =               -1.279                                                  
CRVAL3  =    -8.05904782547916                                                  
CRVAL1  =    7.313220387090301                                                  
CTYPE3  = 'log age/Gyr'                                                         
CTYPE2  = 'log Z/Zsol'                                                          
CTYPE1  = 'log lambda/AA'                                                       
CDELT2  =  0.09846666666666665                                                  

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