Started working on galaxy PGC630575 at Wed Jun 17 16:26:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-tractor.fits
Read 214 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 438.00937]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC630575/PGC630575-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: 5705
 Peak Img[j, k]: 267 265
 Mean (j, k): 267.26 264.85
 Theta (deg): 169.7
 Astro PA (deg): 100.3
 Eps: 0.741
 Major axis (pix): 99.7
Iteratively unmasking pixels:
  r=99.74 pixels
  r=99.74 pixels
  r=120.16 pixels
  r=120.17 pixels
266.980011009 266.842 264.49091233 263.999
Starting ellipse-fitting for galaxy 954377
Fitting g-band took......11.820 sec
Fitting r-band took......12.974 sec
Fitting z-band took......11.558 sec
Time for all images = 36.352 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3791.44
r CoG modeling succeeded with a chi^2 minimum of 4403.88
z CoG modeling succeeded with a chi^2 minimum of 611.99
Time = 0.129 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/076/PGC630575/PGC630575-largegalaxy-954377-ellipse.fits
Finished galaxy PGC630575 in 1.365 minutes.