Started working on galaxy PGC1921194 at Wed Jun 17 13:04:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-tractor.fits
Read 66 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 623.8256]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1921194/PGC1921194-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9967
 Peak Img[j, k]: 177 176
 Mean (j, k): 176.92 175.55
 Theta (deg): 168.0
 Astro PA (deg): 102.0
 Eps: 0.314
 Major axis (pix): 70.2
176.922506546 176.757 175.550462359 176.392
Starting ellipse-fitting for galaxy 1087607
Fitting g-band took......19.664 sec
Fitting r-band took......17.889 sec
Fitting z-band took......20.481 sec
Time for all images = 58.034 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 25.40
r CoG modeling succeeded with a chi^2 minimum of 51.71
z CoG modeling succeeded with a chi^2 minimum of 30.18
Time = 0.070 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/157/PGC1921194/PGC1921194-largegalaxy-1087607-ellipse.fits
Finished galaxy PGC1921194 in 1.622 minutes.