Started working on galaxy PGC591521 at Wed Jun 17 12:32:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-tractor.fits
Read 56 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 187.7369]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC591521/PGC591521-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2028
 Peak Img[j, k]: 135 136
 Mean (j, k): 135.45 135.16
 Theta (deg): 158.2
 Astro PA (deg): 111.8
 Eps: 0.667
 Major axis (pix): 42.8
135.445084823 135.435 135.155966915 135.802
Starting ellipse-fitting for galaxy 1316136
Fitting g-band took......3.706 sec
Fitting r-band took......3.597 sec
Fitting z-band took......3.600 sec
Time for all images = 10.903 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1520.87
r CoG modeling succeeded with a chi^2 minimum of 2850.11
z CoG modeling succeeded with a chi^2 minimum of 1043.81
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/046/PGC591521/PGC591521-largegalaxy-1316136-ellipse.fits
Finished galaxy PGC591521 in 0.853 minutes.