Started working on galaxy PGC043811_GROUP at Wed Jun 17 15:34:03 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-tractor.fits
Read 484 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 12298.293    2996.3835]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 92084
 Peak Img[j, k]: 463 409
 Mean (j, k): 460.19 408.55
 Theta (deg): 162.9
 Astro PA (deg): 107.1
 Eps: 0.115
 Major axis (pix): 219.6
Iteratively unmasking pixels:
  r=219.62 pixels
  r=219.62 pixels
  r=263.55 pixels
460.187731482 462.49 408.549861051 408.643
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
The previous central has masked the current central with shrink factor 0.50
 Pixels used: 18046
 Peak Img[j, k]: 370 417
 Mean (j, k): 356.86 412.92
 Theta (deg): 161.4
 Astro PA (deg): 108.6
 Eps: 0.247
 Major axis (pix): 117.2
356.860816955 369.896 412.918902606 416.725
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=40.27 pixels
Starting ellipse-fitting for galaxy 1250387
Started working on galaxy PGC043811_GROUP at Thu Jun 18 06:09:25 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-tractor.fits
Read 484 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 12298.293    2996.3835]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 92084
 Peak Img[j, k]: 463 409
 Mean (j, k): 460.19 408.55
 Theta (deg): 162.9
 Astro PA (deg): 107.1
 Eps: 0.115
 Major axis (pix): 219.6
Iteratively unmasking pixels:
  r=219.62 pixels
  r=219.62 pixels
  r=263.55 pixels
460.187731482 462.49 408.549861051 408.643
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
The previous central has masked the current central with shrink factor 0.50
 Pixels used: 18046
 Peak Img[j, k]: 370 417
 Mean (j, k): 356.86 412.92
 Theta (deg): 161.4
 Astro PA (deg): 108.6
 Eps: 0.247
 Major axis (pix): 117.2
356.860816955 369.896 412.918902606 416.725
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=40.27 pixels
Starting ellipse-fitting for galaxy 1250387
Fitting g-band took......195.631 sec
Fitting r-band took......196.077 sec
Fitting z-band took......198.259 sec
Time for all images = 589.968 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3248.69
r CoG modeling succeeded with a chi^2 minimum of 3171.80
z CoG modeling succeeded with a chi^2 minimum of 6355.96
Time = 0.540 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/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-1250387-ellipse.fits
Starting ellipse-fitting for galaxy 1214737
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/193/PGC043811_GROUP/PGC043811_GROUP-largegalaxy-1214737-ellipse.fits
Finished galaxy PGC043811_GROUP in 11.850 minutes.