Started working on galaxy PGC2449796 at Thu Aug  6 00:36:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 195.3483]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/270/PGC2449796/PGC2449796-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: 3585
 Peak Img[j, k]: 129 130
 Mean (j, k): 126.33 129.97
 Theta (deg): 167.9
 Astro PA (deg): 102.1
 Eps: 0.420
 Major axis (pix): 50.1
Iteratively unmasking pixels:
  r=50.06 pixels
  r=50.06 pixels
  r=60.08 pixels
126.329554787 123.527 129.968078764 128.571
Starting ellipse-fitting for galaxy 595217 with 32 core(s)
  majoraxis=50.06 pix, maxsma=100.13 pix, delta_sma=1.0 pix
Fitting g-band took......1.286 sec
Fitting r-band took......1.236 sec
Fitting z-band took......1.334 sec
Time for all images = 0.064 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 12.40
r CoG modeling succeeded with a chi^2 minimum of 2.18
z CoG modeling succeeded with a chi^2 minimum of 621.65
Time = 0.026 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/270/PGC2449796/PGC2449796-largegalaxy-595217-ellipse.fits
Finished galaxy PGC2449796 in 0.201 minutes.
Started working on galaxy PGC2449796 at Fri Aug  7 15:23:51 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 351.04938]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/270/PGC2449796/PGC2449796-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: 4212
 Peak Img[j, k]: 129 126
 Mean (j, k): 127.98 126.44
 Theta (deg): 158.4
 Astro PA (deg): 111.6
 Eps: 0.326
 Major axis (pix): 50.4
Iteratively unmasking pixels:
  r=50.39 pixels
  r=50.39 pixels
  r=60.47 pixels
127.983076803 128.241 126.44386023 126.559
Starting ellipse-fitting for galaxy 595217 with 8 core(s)
  majoraxis=50.39 pix, maxsma=100.78 pix, delta_sma=1.0 pix
Fitting g-band took......4.749 sec
Fitting r-band took......5.405 sec
Fitting z-band took......5.607 sec
Time for all images = 0.263 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 57.80
r CoG modeling succeeded with a chi^2 minimum of 28.41
z CoG modeling succeeded with a chi^2 minimum of 124.03
Time = 0.035 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/270/PGC2449796/PGC2449796-largegalaxy-595217-ellipse.fits
Finished galaxy PGC2449796 in 0.854 minutes.