Started working on galaxy NGC4772 at Fri Jun 19 09:59:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-tractor.fits
Read 4173 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 45874.78]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 430891
 Peak Img[j, k]: 1416 1416
 Mean (j, k): 1415.31 1417.10
 Theta (deg): 122.6
 Astro PA (deg): 147.4
 Eps: 0.469
 Major axis (pix): 538.6
1415.30900733 1415.75 1417.10114607 1415.94
Starting ellipse-fitting for galaxy 541008
Started working on galaxy NGC4772 at Fri Jun 19 13:14:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-tractor.fits
Read 4173 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 45874.78]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/NGC4772/NGC4772-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 430891
 Peak Img[j, k]: 1416 1416
 Mean (j, k): 1415.31 1417.10
 Theta (deg): 122.6
 Astro PA (deg): 147.4
 Eps: 0.469
 Major axis (pix): 538.6
1415.30900733 1415.75 1417.10114607 1415.94
Starting ellipse-fitting for galaxy 541008
Fitting g-band took......960.154 sec
Fitting r-band took......946.837 sec
Fitting z-band took......969.757 sec
Time for all images = 2876.748 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 327819.72
r CoG modeling succeeded with a chi^2 minimum of 253386.99
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 186352.39
Time = 7.088 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/193/NGC4772/NGC4772-largegalaxy-541008-ellipse.fits
Finished galaxy NGC4772 in 55.663 minutes.