Started working on galaxy PGC174537 at Tue Jun 16 18:16:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-tractor.fits
Read 108 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 703.55927]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174537/PGC174537-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5944
 Peak Img[j, k]: 192 191
 Mean (j, k): 191.47 190.62
 Theta (deg): 22.6
 Astro PA (deg): 67.4
 Eps: 0.574
 Major axis (pix): 70.0
191.471295544 191.627 190.615142683 190.611
Starting ellipse-fitting for galaxy 1396766
Fitting g-band took......6.319 sec
Fitting r-band took......6.225 sec
Fitting z-band took......6.550 sec
Time for all images = 19.094 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 121.68
r CoG modeling succeeded with a chi^2 minimum of 253.77
z CoG modeling succeeded with a chi^2 minimum of 317.31
Time = 0.061 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/029/PGC174537/PGC174537-largegalaxy-1396766-ellipse.fits
Finished galaxy PGC174537 in 1.097 minutes.