Started working on galaxy PGC057545 at Fri Jun 19 07:45:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-tractor.fits
Read 55 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1631.439]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057545/PGC057545-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: 17044
 Peak Img[j, k]: 199 197
 Mean (j, k): 198.24 197.53
 Theta (deg): 157.4
 Astro PA (deg): 112.6
 Eps: 0.105
 Major axis (pix): 86.3
Iteratively unmasking pixels:
  r=86.26 pixels
  r=86.26 pixels
  r=103.52 pixels
198.244057538 198.379 197.532265592 197.288
Starting ellipse-fitting for galaxy 718565
Fitting g-band took......24.541 sec
Fitting r-band took......21.142 sec
Fitting z-band took......27.116 sec
Time for all images = 72.800 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 507.35
r CoG modeling succeeded with a chi^2 minimum of 942.15
z CoG modeling succeeded with a chi^2 minimum of 1543.25
Time = 0.067 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/243/PGC057545/PGC057545-largegalaxy-718565-ellipse.fits
Finished galaxy PGC057545 in 1.335 minutes.