Started working on galaxy PGC728077 at Wed Jun 17 13:10:44 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 226.92006]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC728077/PGC728077-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: 1283
 Peak Img[j, k]: 148 148
 Mean (j, k): 148.24 147.97
 Theta (deg): 125.9
 Astro PA (deg): 144.1
 Eps: 0.665
 Major axis (pix): 35.4
Iteratively unmasking pixels:
  r=35.40 pixels
  r=35.40 pixels
  r=42.55 pixels
  r=51.13 pixels
  r=60.78 pixels
147.469287937 147.919 146.136596496 147.769
Starting ellipse-fitting for galaxy 1154442
Fitting g-band took......6.239 sec
Fitting r-band took......6.750 sec
Fitting z-band took......6.537 sec
Time for all images = 19.526 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 5519.07
r CoG modeling succeeded with a chi^2 minimum of 4369.39
z CoG modeling succeeded with a chi^2 minimum of 1123.14
Time = 0.047 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/036/PGC728077/PGC728077-largegalaxy-1154442-ellipse.fits
Finished galaxy PGC728077 in 0.939 minutes.