Started working on galaxy PGC1493277 at Fri Jul 17 04:37:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-tractor.fits
Read 12 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 543.6534]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1493277/PGC1493277-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: 5966
 Peak Img[j, k]: 119 118
 Mean (j, k): 118.06 114.73
 Theta (deg): 161.1
 Astro PA (deg): 108.9
 Eps: 0.118
 Major axis (pix): 51.3
Iteratively unmasking pixels:
  r=51.28 pixels
  r=51.28 pixels
  r=61.67 pixels
118.009825959 119.034 114.616924875 117.626
Starting ellipse-fitting for galaxy 1136542 with 8 core(s)
  majoraxis=51.39 pix, maxsma=102.79 pix, delta_sma=1.0 pix
Fitting g-band took......6.644 sec
Fitting r-band took......6.628 sec
Fitting z-band took......6.304 sec
Time for all images = 0.326 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6611.20
r CoG modeling succeeded with a chi^2 minimum of 668.14
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 2089.31
Time = 0.041 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/246/PGC1493277/PGC1493277-largegalaxy-1136542-ellipse.fits
Finished galaxy PGC1493277 in 0.477 minutes.