Started working on galaxy PGC728910_GROUP at Wed Jun 17 09:16:51 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-tractor.fits
Read 1079 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5656.765   1144.6704   792.2913]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 85988
 Peak Img[j, k]: 622 724
 Mean (j, k): 633.15 724.31
 Theta (deg): 164.3
 Astro PA (deg): 105.7
 Eps: 0.369
 Major axis (pix): 249.4
633.148893045 622.414 724.312227469 723.5
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=396.94 pixels
Building masked image for central 2/3.
The previous central has masked the current central with shrink factor 1.00
The previous central has masked the current central with shrink factor 0.95
The previous central has masked the current central with shrink factor 0.90
The previous central has masked the current central with shrink factor 0.85
The previous central has masked the current central with shrink factor 0.80
The previous central has masked the current central with shrink factor 0.75
The previous central has masked the current central with shrink factor 0.70
The previous central has masked the current central with shrink factor 0.65
The previous central has masked the current central with shrink factor 0.60
The previous central has masked the current central with shrink factor 0.55
The previous central has masked the current central with shrink factor 0.50
The previous central has masked the current central with shrink factor 0.45
The previous central has masked the current central with shrink factor 0.40
The previous central has masked the current central with shrink factor 0.35
 Pixels used: 9179
 Peak Img[j, k]: 614 599
 Mean (j, k): 616.97 589.21
 Theta (deg): 23.4
 Astro PA (deg): 66.6
 Eps: 0.479
 Major axis (pix): 112.2
616.97312034 614.168 589.213702958 598.99
Building masked image for central 3/3.
 Pixels used: 5556
 Peak Img[j, k]: 507 324
 Mean (j, k): 506.16 322.16
 Theta (deg): 114.9
 Astro PA (deg): 155.1
 Eps: 0.029
 Major axis (pix): 57.7
506.162047757 506.739 322.163002411 324.403
Starting ellipse-fitting for galaxy 880516
Fitting g-band took......724.680 sec
Fitting r-band took......700.531 sec
Fitting z-band took......728.841 sec
Time for all images = 2154.052 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 20293.31
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 61288.54
z CoG modeling succeeded with a chi^2 minimum of 16623.99
Time = 3.451 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/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-880516-ellipse.fits
Starting ellipse-fitting for galaxy 807705
Fitting g-band took... Central pixel is masked; resorting to extreme measures!
...0.001 sec
Fitting r-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Fitting z-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Time for all images = 0.002 sec
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!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
Warning: Too few g-band pixels to fit the curve of growth; skipping.
Warning: Too few r-band pixels to fit the curve of growth; skipping.
Warning: Too few z-band pixels to fit the curve of growth; skipping.
Time = 0.000 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/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-807705-ellipse.fits
Starting ellipse-fitting for galaxy 694516
Fitting g-band took......9.050 sec
Fitting r-band took......9.046 sec
Fitting z-band took......9.039 sec
Time for all images = 27.136 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 181.90
r CoG modeling succeeded with a chi^2 minimum of 265.58
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 400.33
Time = 0.068 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/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-694516-ellipse.fits
Finished galaxy PGC728910_GROUP in 42.218 minutes.
Started working on galaxy PGC728910_GROUP at Thu Jul 23 16:29:23 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-tractor.fits
Read 1080 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5656.8667  1144.6165   792.2982]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 85986
 Peak Img[j, k]: 622 724
 Mean (j, k): 633.15 724.29
 Theta (deg): 164.3
 Astro PA (deg): 105.7
 Eps: 0.369
 Major axis (pix): 249.7
633.145763179 622.414 724.293306729 723.5
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=396.95 pixels
Building masked image for central 2/3.
The previous central has masked the current central with shrink factor 1.00
The previous central has masked the current central with shrink factor 0.95
The previous central has masked the current central with shrink factor 0.90
The previous central has masked the current central with shrink factor 0.85
The previous central has masked the current central with shrink factor 0.80
The previous central has masked the current central with shrink factor 0.75
The previous central has masked the current central with shrink factor 0.70
The previous central has masked the current central with shrink factor 0.65
The previous central has masked the current central with shrink factor 0.60
The previous central has masked the current central with shrink factor 0.55
The previous central has masked the current central with shrink factor 0.50
The previous central has masked the current central with shrink factor 0.45
The previous central has masked the current central with shrink factor 0.40
The previous central has masked the current central with shrink factor 0.35
 Pixels used: 9162
 Peak Img[j, k]: 614 599
 Mean (j, k): 616.96 589.22
 Theta (deg): 23.4
 Astro PA (deg): 66.6
 Eps: 0.479
 Major axis (pix): 112.2
616.959765207 614.168 589.219059801 598.99
Building masked image for central 3/3.
 Pixels used: 5556
 Peak Img[j, k]: 507 324
 Mean (j, k): 506.17 322.17
 Theta (deg): 112.6
 Astro PA (deg): 157.4
 Eps: 0.030
 Major axis (pix): 54.6
506.166104815 506.739 322.170675458 324.403
Starting ellipse-fitting for galaxy 880516 with 8 core(s)
  majoraxis=396.95 pix, maxsma=793.89 pix, delta_sma=1.2 pix
Started working on galaxy PGC728910_GROUP at Thu Jul 23 18:16:49 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-tractor.fits
Read 1080 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5656.8667  1144.6165   792.2982]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 85986
 Peak Img[j, k]: 622 724
 Mean (j, k): 633.15 724.29
 Theta (deg): 164.3
 Astro PA (deg): 105.7
 Eps: 0.369
 Major axis (pix): 249.7
633.145763179 622.414 724.293306729 723.5
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=396.95 pixels
Building masked image for central 2/3.
The previous central has masked the current central with shrink factor 1.00
The previous central has masked the current central with shrink factor 0.95
The previous central has masked the current central with shrink factor 0.90
The previous central has masked the current central with shrink factor 0.85
The previous central has masked the current central with shrink factor 0.80
The previous central has masked the current central with shrink factor 0.75
The previous central has masked the current central with shrink factor 0.70
The previous central has masked the current central with shrink factor 0.65
The previous central has masked the current central with shrink factor 0.60
The previous central has masked the current central with shrink factor 0.55
The previous central has masked the current central with shrink factor 0.50
The previous central has masked the current central with shrink factor 0.45
The previous central has masked the current central with shrink factor 0.40
The previous central has masked the current central with shrink factor 0.35
 Pixels used: 9162
 Peak Img[j, k]: 614 599
 Mean (j, k): 616.96 589.22
 Theta (deg): 23.4
 Astro PA (deg): 66.6
 Eps: 0.479
 Major axis (pix): 112.2
616.959765207 614.168 589.219059801 598.99
Building masked image for central 3/3.
 Pixels used: 5556
 Peak Img[j, k]: 507 324
 Mean (j, k): 506.17 322.17
 Theta (deg): 112.6
 Astro PA (deg): 157.4
 Eps: 0.030
 Major axis (pix): 54.6
506.166104815 506.739 322.170675458 324.403
Starting ellipse-fitting for galaxy 880516 with 32 core(s)
  majoraxis=396.95 pix, maxsma=793.89 pix, delta_sma=1.2 pix
Fitting g-band took......171.747 sec
Fitting r-band took......168.630 sec
Fitting z-band took......173.295 sec
Time for all images = 8.561 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 20295.23
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 61299.50
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 15646.01
Time = 1.015 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/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-880516-ellipse.fits
Starting ellipse-fitting for galaxy 807705 with 32 core(s)
  majoraxis=112.19 pix, maxsma=224.39 pix, delta_sma=1.0 pix
Fitting g-band took... Central pixel is masked; resorting to extreme measures!
...0.001 sec
Fitting r-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Fitting z-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Time for all images = 0.000 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!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
Warning: Too few g-band pixels to fit the curve of growth; skipping.
Warning: Too few r-band pixels to fit the curve of growth; skipping.
Warning: Too few z-band pixels to fit the curve of growth; skipping.
Time = 0.000 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/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-807705-ellipse.fits
Starting ellipse-fitting for galaxy 694516 with 32 core(s)
  majoraxis=54.61 pix, maxsma=109.22 pix, delta_sma=1.0 pix
Fitting g-band took......2.906 sec
Fitting r-band took......2.566 sec
Fitting z-band took......2.712 sec
Time for all images = 0.136 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 128.58
r CoG modeling succeeded with a chi^2 minimum of 308.28
z CoG modeling succeeded with a chi^2 minimum of 810.27
Time = 0.110 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/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-694516-ellipse.fits
Finished galaxy PGC728910_GROUP in 11.516 minutes.
Started working on galaxy PGC728910_GROUP at Wed Aug 12 04:35:11 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-tractor.fits
Read 1192 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2546.759    1415.6097    820.99866]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 48088
 Peak Img[j, k]: 616 723
 Mean (j, k): 626.45 738.50
 Theta (deg): 148.6
 Astro PA (deg): 121.4
 Eps: 0.279
 Major axis (pix): 164.4
626.44555332 616.096 738.499350779 724.285
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=157.22 pixels
Building masked image for central 2/3.
The previous central has masked the current central with shrink factor 1.00
The previous central has masked the current central with shrink factor 0.95
The previous central has masked the current central with shrink factor 0.90
The previous central has masked the current central with shrink factor 0.85
 Pixels used: 11175
 Peak Img[j, k]: 607 597
 Mean (j, k): 610.67 584.23
 Theta (deg): 25.2
 Astro PA (deg): 64.8
 Eps: 0.377
 Major axis (pix): 105.8
610.667757213 607.462 584.23059661 597.394
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=43.21 pixels
Building masked image for central 3/3.
 Pixels used: 8284
 Peak Img[j, k]: 500 323
 Mean (j, k): 500.03 322.75
 Theta (deg): 159.5
 Astro PA (deg): 110.5
 Eps: 0.163
 Major axis (pix): 61.4
500.03492086 500.033 322.749531327 322.733
Starting ellipse-fitting for galaxy 880516 with 8 core(s)
  majoraxis=157.22 pix, maxsma=314.44 pix, delta_sma=1.0 pix
Fitting g-band took......89.210 sec
Fitting r-band took......90.076 sec
Fitting z-band took......93.774 sec
Time for all images = 4.551 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 346.61
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 962.35
z CoG modeling succeeded with a chi^2 minimum of 992.89
Time = 0.313 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/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-880516-ellipse.fits
Starting ellipse-fitting for galaxy 807705 with 8 core(s)
  majoraxis=43.21 pix, maxsma=86.41 pix, delta_sma=1.0 pix
Fitting g-band took......3.030 sec
Fitting r-band took......2.928 sec
Fitting z-band took......3.198 sec
Time for all images = 0.153 min
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 4693.87
r CoG modeling succeeded with a chi^2 minimum of 11179.47
z CoG modeling succeeded with a chi^2 minimum of 9000.55
Time = 0.052 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/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-807705-ellipse.fits
Starting ellipse-fitting for galaxy 694516 with 8 core(s)
  majoraxis=61.38 pix, maxsma=122.76 pix, delta_sma=1.0 pix
Fitting g-band took......9.925 sec
Fitting r-band took......9.309 sec
Fitting z-band took......10.459 sec
Time for all images = 0.495 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 148.18
r CoG modeling succeeded with a chi^2 minimum of 174.17
z CoG modeling succeeded with a chi^2 minimum of 118.71
Time = 0.059 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/036/PGC728910_GROUP/PGC728910_GROUP-largegalaxy-694516-ellipse.fits
Finished galaxy PGC728910_GROUP in 7.254 minutes.