Started working on galaxy PGC051617_GROUP at Wed Jun 17 03:26:00 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-tractor.fits
Read 467 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 4394.2363    160.42336]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 33581
 Peak Img[j, k]: 550 459
 Mean (j, k): 548.67 456.68
 Theta (deg): 161.6
 Astro PA (deg): 108.4
 Eps: 0.219
 Major axis (pix): 128.7
548.668110993 549.954 456.675246831 458.567
Building masked image for central 2/2.
 Pixels used: 1581
 Peak Img[j, k]: 263 421
 Mean (j, k): 262.85 420.65
 Theta (deg): 126.8
 Astro PA (deg): 143.2
 Eps: 0.722
 Major axis (pix): 51.7
262.848269847 263.602 420.6463454 421.262
Starting ellipse-fitting for galaxy 546866
Fitting g-band took......52.482 sec
Fitting r-band took......51.434 sec
Fitting z-band took......52.633 sec
Time for all images = 156.549 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1855.66
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 2624.98
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 1635.95
Time = 0.169 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/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-546866-ellipse.fits
Starting ellipse-fitting for galaxy 633279
Fitting g-band took......3.323 sec
Fitting r-band took......3.139 sec
Fitting z-band took......3.227 sec
Time for all images = 9.690 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 169.18
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 2550.61
z CoG modeling succeeded with a chi^2 minimum of 569.94
Time = 0.053 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/216/PGC051617_GROUP/PGC051617_GROUP-largegalaxy-633279-ellipse.fits
Finished galaxy PGC051617_GROUP in 3.315 minutes.