Started working on galaxy PGC1784301_GROUP at Wed Jun 17 04:44:01 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-tractor.fits
Read 117 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 610.0732   120.72069]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 3555
 Peak Img[j, k]: 291 343
 Mean (j, k): 294.55 341.34
 Theta (deg): 64.8
 Astro PA (deg): 25.2
 Eps: 0.701
 Major axis (pix): 81.2
Iteratively unmasking pixels:
  r=81.17 pixels
  r=81.17 pixels
  r=101.81 pixels
  r=103.61 pixels
  r=104.38 pixels
289.70648773 291.359 343.758882902 342.859
Building masked image for central 2/2.
 Pixels used: 1498
 Peak Img[j, k]: 249 179
 Mean (j, k): 248.37 179.91
 Theta (deg): 0.3
 Astro PA (deg): 89.7
 Eps: 0.561
 Major axis (pix): 33.2
248.373834521 248.622 179.9087871 179.734
Starting ellipse-fitting for galaxy 626659
Fitting g-band took......11.500 sec
Fitting r-band took......11.264 sec
Fitting z-band took......10.882 sec
Time for all images = 33.645 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4054.06
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 49916.65
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 20020.66
Time = 0.104 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/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-626659-ellipse.fits
Starting ellipse-fitting for galaxy 1202114
Fitting g-band took......1.474 sec
Fitting r-band took......1.519 sec
Fitting z-band took......1.689 sec
Time for all images = 4.682 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1105.31
r CoG modeling succeeded with a chi^2 minimum of 1538.58
z CoG modeling succeeded with a chi^2 minimum of 663.52
Time = 0.033 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/122/PGC1784301_GROUP/PGC1784301_GROUP-largegalaxy-1202114-ellipse.fits
Finished galaxy PGC1784301_GROUP in 1.029 minutes.