Started working on galaxy PGC978019 at Tue Jun 16 13:05:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 682.794]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC978019/PGC978019-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: 4614
 Peak Img[j, k]: 157 157
 Mean (j, k): 159.92 160.79
 Theta (deg): 158.1
 Astro PA (deg): 111.9
 Eps: 0.360
 Major axis (pix): 66.7
Iteratively unmasking pixels:
  r=66.70 pixels
  r=66.70 pixels
  r=84.64 pixels
  r=85.31 pixels
157.647961893 156.667 156.666657202 156.894
Starting ellipse-fitting for galaxy 69041
Fitting g-band took......20.849 sec
Fitting r-band took......21.230 sec
Fitting z-band took......21.502 sec
Time for all images = 63.582 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 36.06
r CoG modeling succeeded with a chi^2 minimum of 131.77
z CoG modeling succeeded with a chi^2 minimum of 224.69
Time = 0.072 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/PGC978019/PGC978019-largegalaxy-69041-ellipse.fits
Finished galaxy PGC978019 in 1.710 minutes.