Started working on galaxy PGC320809_GROUP at Fri Jun 19 08:43:55 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-tractor.fits
Read 130 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 464.71725   71.80016]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 5479
 Peak Img[j, k]: 240 232
 Mean (j, k): 239.29 231.99
 Theta (deg): 17.0
 Astro PA (deg): 73.0
 Eps: 0.199
 Major axis (pix): 53.8
239.285612294 239.456 231.993127509 232.45
Building masked image for central 2/2.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 513
 Peak Img[j, k]: 167 177
 Mean (j, k): 166.73 177.27
 Theta (deg): 70.7
 Astro PA (deg): 19.3
 Eps: 0.799
 Major axis (pix): 29.4
Iteratively unmasking pixels:
  r=29.38 pixels
  r=29.38 pixels
  r=35.19 pixels
  r=41.59 pixels
  r=45.07 pixels
166.34578777 166.678 177.453384146 177.292
Starting ellipse-fitting for galaxy 1308830
Fitting g-band took......6.315 sec
Fitting r-band took......6.336 sec
Fitting z-band took......6.307 sec
Time for all images = 18.959 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9.03
r CoG modeling succeeded with a chi^2 minimum of 64.17
z CoG modeling succeeded with a chi^2 minimum of 10.07
Time = 0.036 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/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-1308830-ellipse.fits
Starting ellipse-fitting for galaxy 519956
Fitting g-band took......1.135 sec
Fitting r-band took......1.155 sec
Fitting z-band took......1.094 sec
Time for all images = 3.385 sec
Performing elliptical aperture photometry.
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!
g CoG modeling succeeded with a chi^2 minimum of 977.78
r CoG modeling succeeded with a chi^2 minimum of 1784.74
z CoG modeling succeeded with a chi^2 minimum of 615.87
Time = 0.032 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/013/PGC320809_GROUP/PGC320809_GROUP-largegalaxy-519956-ellipse.fits
Finished galaxy PGC320809_GROUP in 1.621 minutes.