Started working on galaxy PGC032620_GROUP at Thu Jun 18 05:29:39 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-tractor.fits
Read 803 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 4822.802   2056.1807]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 67579
 Peak Img[j, k]: 615 760
 Mean (j, k): 608.39 741.05
 Theta (deg): 68.1
 Astro PA (deg): 21.9
 Eps: 0.296
 Major axis (pix): 270.3
608.394953848 615.119 741.045607423 761.953
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=493.36 pixels
Building masked image for central 2/2.
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
 Pixels used: 14947
 Peak Img[j, k]: 816 587
 Mean (j, k): 818.73 583.86
 Theta (deg): 163.9
 Astro PA (deg): 106.1
 Eps: 0.298
 Major axis (pix): 117.8
818.733011819 815.586 583.855509623 587.299
Starting ellipse-fitting for galaxy 1308646
Fitting g-band took......1196.370 sec
Fitting r-band took......1190.693 sec
Fitting z-band took......1250.566 sec
Time for all images = 3637.629 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 30121.10
r CoG modeling succeeded with a chi^2 minimum of 12025.84
z CoG modeling succeeded with a chi^2 minimum of 2280.72
Time = 13.726 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/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-1308646-ellipse.fits
Starting ellipse-fitting for galaxy 503007
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 = 0.001 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/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-503007-ellipse.fits
Finished galaxy PGC032620_GROUP in 76.032 minutes.
Started working on galaxy PGC032620_GROUP at Thu Jun 18 07:52:17 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-tractor.fits
Read 803 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 4822.802   2056.1807]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032620_GROUP/PGC032620_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 67579
 Peak Img[j, k]: 615 760
 Mean (j, k): 608.39 741.05
 Theta (deg): 68.1
 Astro PA (deg): 21.9
 Eps: 0.296
 Major axis (pix): 270.3
608.394953848 615.119 741.045607423 761.953
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=493.36 pixels
Building masked image for central 2/2.
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
 Pixels used: 14947
 Peak Img[j, k]: 816 587
 Mean (j, k): 818.73 583.86
 Theta (deg): 163.9
 Astro PA (deg): 106.1
 Eps: 0.298
 Major axis (pix): 117.8
818.733011819 815.586 583.855509623 587.299
Starting ellipse-fitting for galaxy 1308646