Started working on galaxy NGC2894 at Wed Jun 17 17:10:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-tractor.fits
Read 794 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 14708.858]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-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: 97795
 Peak Img[j, k]: 660 651
 Mean (j, k): 659.36 648.78
 Theta (deg): 65.6
 Astro PA (deg): 24.4
 Eps: 0.530
 Major axis (pix): 304.4
Iteratively unmasking pixels:
  r=304.39 pixels
  r=304.39 pixels
  r=370.44 pixels
  r=370.53 pixels
657.962221144 659.237 654.521894218 648.77
Starting ellipse-fitting for galaxy 260727
Fitting g-band took......443.008 sec
Fitting r-band took......418.559 sec
Fitting z-band took......423.797 sec
Time for all images = 1285.365 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 11978.38
r CoG modeling succeeded with a chi^2 minimum of 26341.46
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 240134.39
Time = 2.471 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/142/NGC2894/NGC2894-largegalaxy-260727-ellipse.fits
Finished galaxy NGC2894 in 24.670 minutes.
Started working on galaxy NGC2894 at Thu Jul 23 15:10:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-tractor.fits
Read 783 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 14348.782]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-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: 95529
 Peak Img[j, k]: 660 651
 Mean (j, k): 659.57 649.02
 Theta (deg): 65.9
 Astro PA (deg): 24.1
 Eps: 0.531
 Major axis (pix): 286.3
Iteratively unmasking pixels:
  r=286.27 pixels
  r=286.27 pixels
  r=347.20 pixels
  r=347.35 pixels
658.249893931 659.134 653.27500899 648.668
Starting ellipse-fitting for galaxy 260727 with 8 core(s)
  majoraxis=289.46 pix, maxsma=578.92 pix, delta_sma=1.0 pix
Fitting g-band took......416.888 sec
Fitting r-band took......413.697 sec
Fitting z-band took......442.969 sec
Time for all images = 21.226 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 39097.53
r CoG modeling succeeded with a chi^2 minimum of 31903.19
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 244005.27
Time = 2.181 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/142/NGC2894/NGC2894-largegalaxy-260727-ellipse.fits
Finished galaxy NGC2894 in 24.149 minutes.
Started working on galaxy NGC2894 at Wed Aug 12 14:39:50 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-tractor.fits
Read 867 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/NGC2894/NGC2894-largegalaxy-maskbits.fits.fz
  Dropping NGC2894 (SGA_ID=260727, RA, Dec = 142.3762877 7.7186921): Tractor type=PSF
Finished galaxy NGC2894 in 0.004 minutes.
Started working on galaxy NGC2894 at Sun Aug 16 06:52:01 2020
Sort by flux!  [ 11786.452]
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 78951
 Peak Img[j, k]: 653 655
 Mean (j, k): 650.53 652.68
 Theta (deg): 66.3
 Astro PA (deg): 23.7
 Eps: 0.557
 Major axis (pix): 260.9
Iteratively unmasking pixels:
  r=260.91 pixels
  r=260.91 pixels
  r=312.57 pixels
  r=313.65 pixels
649.48612673 651.254 656.215497455 650.854
Starting ellipse-fitting for galaxy 260727 with 32 core(s)
  majoraxis=261.38 pix, maxsma=522.76 pix, delta_sma=1.0 pix
Fitting g-band took......56.943 sec
Fitting r-band took......53.806 sec
Fitting z-band took......59.791 sec
Time for all images = 2.842 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 245231.37
r CoG modeling succeeded with a chi^2 minimum of 34891.65
z CoG modeling succeeded with a chi^2 minimum of 191077.36
Time = 0.371 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/142/NGC2894/NGC2894-largegalaxy-260727-ellipse.fits
Finished galaxy NGC2894 in 3.546 minutes.