Started working on galaxy PGC1157726 at Tue Jun 16 15:13:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 116.947655]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1157726/PGC1157726-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: 452
 Peak Img[j, k]: 122 122
 Mean (j, k): 123.10 122.77
 Theta (deg): 121.6
 Astro PA (deg): 148.4
 Eps: 0.791
 Major axis (pix): 26.9
Iteratively unmasking pixels:
  r=26.89 pixels
  r=26.89 pixels
  r=32.45 pixels
  r=37.84 pixels
  r=44.04 pixels
121.852317053 122.596 122.050435293 122.443
Starting ellipse-fitting for galaxy 406770
Fitting g-band took......1.717 sec
Fitting r-band took......1.686 sec
Fitting z-band took......1.916 sec
Time for all images = 5.319 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 800.64
r CoG modeling succeeded with a chi^2 minimum of 1676.71
z CoG modeling succeeded with a chi^2 minimum of 770.10
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/318/PGC1157726/PGC1157726-largegalaxy-406770-ellipse.fits
Finished galaxy PGC1157726 in 0.508 minutes.