Started working on galaxy PGC612956 at Thu Jun 18 05:24:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-tractor.fits
Read 166 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1056.2972]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-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: 4913
 Peak Img[j, k]: 241 238
 Mean (j, k): 240.92 237.18
 Theta (deg): 45.4
 Astro PA (deg): 44.6
 Eps: 0.210
 Major axis (pix): 45.2
Iteratively unmasking pixels:
  r=45.16 pixels
  r=45.16 pixels
  r=86.79 pixels
  r=113.15 pixels
  r=140.83 pixels
231.07823073 240.561 190.23333568 237.314
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=59.88 pixels
Starting ellipse-fitting for galaxy 612948
Fitting g-band took......7.397 sec
Fitting r-band took......7.979 sec
Fitting z-band took......7.512 sec
Time for all images = 22.889 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 591.07
r CoG modeling succeeded with a chi^2 minimum of 1822.08
z CoG modeling succeeded with a chi^2 minimum of 1128.31
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/083/PGC612956/PGC612956-largegalaxy-612948-ellipse.fits
Finished galaxy PGC612956 in 1.365 minutes.
Started working on galaxy PGC612956 at Wed Aug 12 04:37:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-tractor.fits
Read 149 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1317.0796]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC612956/PGC612956-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: 10748
 Peak Img[j, k]: 241 241
 Mean (j, k): 240.98 243.42
 Theta (deg): 39.6
 Astro PA (deg): 50.4
 Eps: 0.219
 Major axis (pix): 86.1
Iteratively unmasking pixels:
  r=86.08 pixels
  r=86.08 pixels
  r=130.79 pixels
  r=160.19 pixels
228.670608146 241.135 185.786229048 240.92
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=75.04 pixels
Starting ellipse-fitting for galaxy 612948 with 8 core(s)
  majoraxis=75.04 pix, maxsma=150.08 pix, delta_sma=1.0 pix
Fitting g-band took......12.417 sec
Fitting r-band took......12.560 sec
Fitting z-band took......13.483 sec
Time for all images = 0.641 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 71.10
r CoG modeling succeeded with a chi^2 minimum of 343.14
z CoG modeling succeeded with a chi^2 minimum of 215.83
Time = 0.073 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/083/PGC612956/PGC612956-largegalaxy-612948-ellipse.fits
Finished galaxy PGC612956 in 1.279 minutes.