Started working on galaxy PGC1517095 at Tue Jun 16 16:58:44 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 232.37062]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1517095/PGC1517095-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 2492
 Peak Img[j, k]: 167 167
 Mean (j, k): 165.48 166.95
 Theta (deg): 45.6
 Astro PA (deg): 44.4
 Eps: 0.799
 Major axis (pix): 64.8
Iteratively unmasking pixels:
  r=64.84 pixels
  r=64.84 pixels
  r=77.70 pixels
165.349572704 166.904 167.102895536 166.272
Starting ellipse-fitting for galaxy 1108776
Fitting g-band took......4.982 sec
Fitting r-band took......5.016 sec
Fitting z-band took......5.281 sec
Time for all images = 15.278 sec
Performing elliptical aperture photometry.
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 421.59
r CoG modeling succeeded with a chi^2 minimum of 693.11
z CoG modeling succeeded with a chi^2 minimum of 285.87
Time = 0.063 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/134/PGC1517095/PGC1517095-largegalaxy-1108776-ellipse.fits
Finished galaxy PGC1517095 in 0.451 minutes.