Started working on galaxy PGC1625877 at Tue Jun 16 17:11:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-tractor.fits
Read 15 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 172.74289]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1625877/PGC1625877-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: 594
 Peak Img[j, k]: 122 122
 Mean (j, k): 122.21 122.26
 Theta (deg): 44.7
 Astro PA (deg): 45.3
 Eps: 0.445
 Major axis (pix): 19.2
Iteratively unmasking pixels:
  r=19.16 pixels
  r=19.16 pixels
  r=22.98 pixels
  r=27.29 pixels
  r=32.41 pixels
122.213618726 122.145 122.230823119 122.305
Starting ellipse-fitting for galaxy 1176829
Fitting g-band took......1.308 sec
Fitting r-band took......1.289 sec
Fitting z-band took......1.318 sec
Time for all images = 3.915 sec
Performing elliptical aperture photometry.
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 58.23
r CoG modeling succeeded with a chi^2 minimum of 103.03
z CoG modeling succeeded with a chi^2 minimum of 143.75
Time = 0.023 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/216/PGC1625877/PGC1625877-largegalaxy-1176829-ellipse.fits
Finished galaxy PGC1625877 in 0.201 minutes.