Started working on galaxy PGC019908 at Thu Jun 18 16:42:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-tractor.fits
Read 254 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-maskbits.fits.fz
Sort by flux!  [4278.954]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019908/PGC019908-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: 25456
 Peak Img[j, k]: 372 366
 Mean (j, k): 367.52 368.25
 Theta (deg): 145.1
 Astro PA (deg): 124.9
 Eps: 0.552
 Major axis (pix): 146.8
Iteratively unmasking pixels:
  r=146.84 pixels
  r=146.84 pixels
  r=174.91 pixels
  r=176.75 pixels
367.1749328591933 367.7287 365.92389689543256 367.76514
Starting ellipse-fitting for galaxy 226548
Fitting g-band took......49.204 sec
Fitting r-band took......45.486 sec
Fitting z-band took......42.022 sec
Time for all images = 136.713 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1032.83
r CoG modeling succeeded with a chi^2 minimum of 268940.29
z CoG modeling succeeded with a chi^2 minimum of 316696.93
Time = 0.315 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/104/PGC019908/PGC019908-largegalaxy-226548-ellipse.fits
Finished galaxy PGC019908 in 3.590 minutes.