Started working on galaxy PGC1774621 at Tue Jun 16 14:17:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 440.1373]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1774621/PGC1774621-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6123
 Peak Img[j, k]: 137 136
 Mean (j, k): 136.04 135.18
 Theta (deg): 110.9
 Astro PA (deg): 159.1
 Eps: 0.144
 Major axis (pix): 54.9
136.040217806 136.51 135.180672979 135.487
Starting ellipse-fitting for galaxy 231776
Fitting g-band took......7.042 sec
Fitting r-band took......6.682 sec
Fitting z-band took......6.852 sec
Time for all images = 20.577 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 11.37
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 3.46
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 2.00
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/036/PGC1774621/PGC1774621-largegalaxy-231776-ellipse.fits
Finished galaxy PGC1774621 in 0.938 minutes.