Started working on galaxy IC2574 at Tue Jun 23 18:07:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-tractor.fits
Read 27521 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 35717.26]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/IC2574/IC2574-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1048728
 Peak Img[j, k]: 4697 4237
 Mean (j, k): 4686.32 4221.11
 Theta (deg): 52.1
 Astro PA (deg): 37.9
 Eps: 0.655
 Major axis (pix): 1075.5
4686.31758442 4667.2 4221.11388733 4235.81
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=1395.39 pixels
Starting ellipse-fitting for galaxy 775303 with 32 core(s)
  majoraxis=1395.39 pix, maxsma=2790.79 pix, delta_sma=4.2 pix
Fitting g-band took......1426.166 sec
Fitting r-band took......1417.858 sec
Fitting z-band took......1780.536 sec
Time for all images = 77.076 min
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
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 195039.58
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 973714.09
Warning: Too few z-band pixels to fit the curve of growth; skipping.
Time = 81.424 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/157/IC2574/IC2574-largegalaxy-775303-ellipse.fits
Finished galaxy IC2574 in 163.411 minutes.