Started working on galaxy PGC180947 at Wed Jun 17 05:22:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 662.94025]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-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: 7138
 Peak Img[j, k]: 130 152
 Mean (j, k): 142.41 144.63
 Theta (deg): 160.3
 Astro PA (deg): 109.7
 Eps: 0.346
 Major axis (pix): 60.0
Iteratively unmasking pixels:
  r=60.01 pixels
  r=60.01 pixels
  r=101.17 pixels
  r=102.74 pixels
142.547626028 143.043 142.241990204 145.269
Starting ellipse-fitting for galaxy 535628
Fitting g-band took......13.021 sec
Fitting r-band took......13.164 sec
Fitting z-band took......14.057 sec
Time for all images = 40.242 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2166.88
r CoG modeling succeeded with a chi^2 minimum of 1862.35
z CoG modeling succeeded with a chi^2 minimum of 2731.51
Time = 0.066 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/128/PGC180947/PGC180947-largegalaxy-535628-ellipse.fits
Finished galaxy PGC180947 in 1.365 minutes.
Started working on galaxy PGC180947 at Wed Aug 12 03:52:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-tractor.fits
Read 35 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 780.51984]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180947/PGC180947-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: 11022
 Peak Img[j, k]: 140 141
 Mean (j, k): 138.99 138.67
 Theta (deg): 158.7
 Astro PA (deg): 111.3
 Eps: 0.318
 Major axis (pix): 79.8
Iteratively unmasking pixels:
  r=79.80 pixels
  r=79.80 pixels
  r=102.24 pixels
  r=102.87 pixels
  r=102.90 pixels
139.938249247 139.877 137.645391267 141.078
Starting ellipse-fitting for galaxy 535628 with 8 core(s)
  majoraxis=85.76 pix, maxsma=171.53 pix, delta_sma=1.0 pix
Fitting g-band took......12.620 sec
Fitting r-band took......13.705 sec
Fitting z-band took......12.343 sec
Time for all images = 0.644 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 489.76
r CoG modeling succeeded with a chi^2 minimum of 540.03
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 547.32
Time = 0.075 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/128/PGC180947/PGC180947-largegalaxy-535628-ellipse.fits
Finished galaxy PGC180947 in 1.280 minutes.