Started working on galaxy PGC636464 at Wed Jun 17 17:10:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 247.85327]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC636464/PGC636464-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1192
 Peak Img[j, k]: 123 125
 Mean (j, k): 120.19 121.45
 Theta (deg): 119.9
 Astro PA (deg): 150.1
 Eps: 0.735
 Major axis (pix): 41.6
120.18737079 122.921 121.452905064 124.838
Starting ellipse-fitting for galaxy 1153949
Fitting g-band took......1.787 sec
Fitting r-band took......1.867 sec
Fitting z-band took......1.808 sec
Time for all images = 5.462 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
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 5935.22
r CoG modeling succeeded with a chi^2 minimum of 188.83
z CoG modeling succeeded with a chi^2 minimum of 281.76
Time = 0.039 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/PGC636464/PGC636464-largegalaxy-1153949-ellipse.fits
Finished galaxy PGC636464 in 0.691 minutes.