Started working on galaxy PGC2284496 at Thu Aug  6 00:45:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 376.8099]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/283/PGC2284496/PGC2284496-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: 4463
 Peak Img[j, k]: 134 139
 Mean (j, k): 132.80 139.55
 Theta (deg): 146.5
 Astro PA (deg): 123.5
 Eps: 0.255
 Major axis (pix): 49.7
Iteratively unmasking pixels:
  r=49.73 pixels
  r=49.73 pixels
  r=59.68 pixels
132.804562385 132.496 139.550248457 139.165
Starting ellipse-fitting for galaxy 620912 with 32 core(s)
  majoraxis=49.73 pix, maxsma=99.46 pix, delta_sma=1.0 pix
Fitting g-band took......1.667 sec
Fitting r-band took......1.689 sec
Fitting z-band took......1.704 sec
Time for all images = 0.084 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 23.16
r CoG modeling succeeded with a chi^2 minimum of 42.97
z CoG modeling succeeded with a chi^2 minimum of 26.80
Time = 0.024 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-dr9delta/283/PGC2284496/PGC2284496-largegalaxy-620912-ellipse.fits
Finished galaxy PGC2284496 in 0.218 minutes.
Started working on galaxy PGC2284496 at Fri Aug  7 15:26:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 517.41956]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC2284496/PGC2284496-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: 4512
 Peak Img[j, k]: 135 134
 Mean (j, k): 134.36 134.50
 Theta (deg): 146.5
 Astro PA (deg): 123.5
 Eps: 0.244
 Major axis (pix): 51.3
Iteratively unmasking pixels:
  r=51.29 pixels
  r=51.29 pixels
  r=61.55 pixels
134.355836491 134.384 134.502187674 134.287
Starting ellipse-fitting for galaxy 620912 with 8 core(s)
  majoraxis=51.29 pix, maxsma=102.58 pix, delta_sma=1.0 pix
Fitting g-band took......6.506 sec
Fitting r-band took......5.836 sec
Fitting z-band took......5.215 sec
Time for all images = 0.293 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 8.77
r CoG modeling succeeded with a chi^2 minimum of 17.00
z CoG modeling succeeded with a chi^2 minimum of 6.28
Time = 0.031 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/283/PGC2284496/PGC2284496-largegalaxy-620912-ellipse.fits
Finished galaxy PGC2284496 in 0.938 minutes.