Started working on galaxy PGC742194 at Wed Jun 17 14:45:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 290.4895]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 977
 Peak Img[j, k]: 116 114
 Mean (j, k): 116.44 113.64
 Theta (deg): 164.1
 Astro PA (deg): 105.9
 Eps: 0.313
 Major axis (pix): 21.6
Iteratively unmasking pixels:
  r=21.63 pixels
  r=21.63 pixels
  r=25.97 pixels
  r=52.55 pixels
  r=55.48 pixels
114.934338125 116.215 115.226013176 113.564
Starting ellipse-fitting for galaxy 1045482
Fitting g-band took......8.642 sec
Fitting r-band took......7.930 sec
Fitting z-band took......8.426 sec
Time for all images = 24.998 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 1510.88
r CoG modeling succeeded with a chi^2 minimum of 8835.26
z CoG modeling succeeded with a chi^2 minimum of 9929.47
Time = 0.037 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC742194/PGC742194-largegalaxy-1045482-ellipse.fits
Finished galaxy PGC742194 in 1.023 minutes.