Started working on galaxy PGC848648 at Wed Jun 17 10:29:51 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-tractor.fits
Read 91 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 801.71466]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC848648/PGC848648-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10565
 Peak Img[j, k]: 160 161
 Mean (j, k): 159.95 161.28
 Theta (deg): 78.9
 Astro PA (deg): 11.1
 Eps: 0.250
 Major axis (pix): 71.7
159.945973152 160.411 161.283703467 161.367
Starting ellipse-fitting for galaxy 1427586
Fitting g-band took......12.832 sec
Fitting r-band took......12.997 sec
Fitting z-band took......13.434 sec
Time for all images = 39.263 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 8.53
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 26.73
z CoG modeling succeeded with a chi^2 minimum of 37.83
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/039/PGC848648/PGC848648-largegalaxy-1427586-ellipse.fits
Finished galaxy PGC848648 in 1.280 minutes.