Started working on galaxy PGC092895_GROUP at Thu Jun 18 05:13:03 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-tractor.fits
Read 273 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 601.1353  556.9294]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC092895_GROUP/PGC092895_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: 5299
 Peak Img[j, k]: 369 302
 Mean (j, k): 371.48 301.22
 Theta (deg): 49.5
 Astro PA (deg): 40.5
 Eps: 0.813
 Major axis (pix): 100.5
Iteratively unmasking pixels:
  r=100.50 pixels
  r=100.50 pixels
  r=120.00 pixels
  r=138.20 pixels
369.764465416 369.066 303.43608993 302.519
Building masked image for central 2/2.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 1401
 Peak Img[j, k]: 393 484
 Mean (j, k): 391.68 484.12
 Theta (deg): 98.2
 Astro PA (deg): 171.8
 Eps: 0.671
 Major axis (pix): 37.8
Iteratively unmasking pixels:
  r=37.78 pixels
  r=37.78 pixels
  r=45.35 pixels
  r=81.06 pixels
  r=82.83 pixels
392.833710888 391.769 484.125920659 484.075
Starting ellipse-fitting for galaxy 1159083
Fitting g-band took......18.855 sec
Fitting r-band took......18.153 sec
Fitting z-band took......18.076 sec
Time for all images = 55.084 sec
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 3178.75
r CoG modeling succeeded with a chi^2 minimum of 2617.03
z CoG modeling succeeded with a chi^2 minimum of 1081.80
Time = 0.185 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/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-1159083-ellipse.fits
Starting ellipse-fitting for galaxy 448862
Fitting g-band took......5.468 sec
Fitting r-band took......5.332 sec
Fitting z-band took......5.766 sec
Time for all images = 16.566 sec
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 5960.84
r CoG modeling succeeded with a chi^2 minimum of 8639.70
z CoG modeling succeeded with a chi^2 minimum of 7830.51
Time = 0.070 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/122/PGC092895_GROUP/PGC092895_GROUP-largegalaxy-448862-ellipse.fits
Finished galaxy PGC092895_GROUP in 2.773 minutes.