Started working on galaxy PGC1001637 at Wed Jun 17 16:46:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 235.68002]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1001637/PGC1001637-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1995
 Peak Img[j, k]: 130 133
 Mean (j, k): 130.22 132.59
 Theta (deg): 71.6
 Astro PA (deg): 18.4
 Eps: 0.623
 Major axis (pix): 45.9
130.221011829 129.956 132.594833993 132.535
Starting ellipse-fitting for galaxy 779173
Fitting g-band took......2.618 sec
Fitting r-band took......2.763 sec
Fitting z-band took......2.637 sec
Time for all images = 8.018 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1070.95
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 5603.03
z CoG modeling succeeded with a chi^2 minimum of 717.43
Time = 0.044 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/167/PGC1001637/PGC1001637-largegalaxy-779173-ellipse.fits
Finished galaxy PGC1001637 in 0.776 minutes.