Started working on galaxy PGC1847628 at Wed Jun 17 05:56:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-tractor.fits
Read 111 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 303.80707]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-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: 4098
 Peak Img[j, k]: 184 189
 Mean (j, k): 187.24 183.51
 Theta (deg): 23.7
 Astro PA (deg): 66.3
 Eps: 0.607
 Major axis (pix): 54.2
Iteratively unmasking pixels:
  r=54.16 pixels
  r=54.16 pixels
  r=69.78 pixels
  r=79.99 pixels
  r=82.79 pixels
180.327921904 184.997 195.512705896 187.983
Starting ellipse-fitting for galaxy 872710
Fitting g-band took......5.544 sec
Fitting r-band took......5.859 sec
Fitting z-band took......5.884 sec
Time for all images = 17.286 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 341811.28
r CoG modeling succeeded with a chi^2 minimum of 4196.42
z CoG modeling succeeded with a chi^2 minimum of 1914.20
Time = 0.060 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/272/PGC1847628/PGC1847628-largegalaxy-872710-ellipse.fits
Finished galaxy PGC1847628 in 0.473 minutes.
Started working on galaxy PGC1847628 at Wed Aug 12 03:53:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-tractor.fits
Read 107 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 584.0413]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1847628/PGC1847628-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: 5943
 Peak Img[j, k]: 184 184
 Mean (j, k): 180.57 189.78
 Theta (deg): 25.9
 Astro PA (deg): 64.1
 Eps: 0.655
 Major axis (pix): 75.0
Iteratively unmasking pixels:
  r=75.00 pixels
  r=75.00 pixels
  r=91.60 pixels
  r=92.27 pixels
  r=92.33 pixels
179.416751732 183.947 191.553271656 183.888
Starting ellipse-fitting for galaxy 872710 with 8 core(s)
  majoraxis=76.95 pix, maxsma=153.90 pix, delta_sma=1.0 pix
Fitting g-band took......8.853 sec
Fitting r-band took......9.201 sec
Fitting z-band took......9.413 sec
Time for all images = 0.458 min
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 190235.09
r CoG modeling succeeded with a chi^2 minimum of 3935.93
z CoG modeling succeeded with a chi^2 minimum of 3511.67
Time = 0.073 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/272/PGC1847628/PGC1847628-largegalaxy-872710-ellipse.fits
Finished galaxy PGC1847628 in 0.657 minutes.