Started working on galaxy PGC175111_GROUP at Wed Jun 17 12:31:34 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-tractor.fits
Read 376 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1566.2412    375.22836]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 19948
 Peak Img[j, k]: 288 310
 Mean (j, k): 288.57 310.88
 Theta (deg): 136.6
 Astro PA (deg): 133.4
 Eps: 0.268
 Major axis (pix): 99.4
288.573383827 288.04 310.880325633 310.411
Building masked image for central 2/2.
 Pixels used: 4292
 Peak Img[j, k]: 457 424
 Mean (j, k): 456.79 423.81
 Theta (deg): 84.4
 Astro PA (deg): 5.6
 Eps: 0.347
 Major axis (pix): 49.3
456.791387895 456.896 423.812701346 423.695
Starting ellipse-fitting for galaxy 443870
Fitting g-band took......45.733 sec
Fitting r-band took......46.368 sec
Fitting z-band took......47.799 sec
Time for all images = 139.900 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 48.38
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 128.44
z CoG modeling succeeded with a chi^2 minimum of 157.28
Time = 0.209 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/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-443870-ellipse.fits
Starting ellipse-fitting for galaxy 1394107
Fitting g-band took......13.917 sec
Fitting r-band took......16.347 sec
Fitting z-band took......15.033 sec
Time for all images = 45.297 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5060.62
r CoG modeling succeeded with a chi^2 minimum of 9729.68
z CoG modeling succeeded with a chi^2 minimum of 5522.21
Time = 0.047 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/036/PGC175111_GROUP/PGC175111_GROUP-largegalaxy-1394107-ellipse.fits
Finished galaxy PGC175111_GROUP in 4.591 minutes.