Started working on galaxy PGC174577 at Tue Jun 16 18:42:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-tractor.fits
Read 121 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 783.2175]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174577/PGC174577-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8978
 Peak Img[j, k]: 175 175
 Mean (j, k): 174.39 174.69
 Theta (deg): 137.0
 Astro PA (deg): 133.0
 Eps: 0.213
 Major axis (pix): 62.5
174.388570245 174.574 174.694697279 174.805
Starting ellipse-fitting for galaxy 875942
Fitting g-band took......7.686 sec
Fitting r-band took......7.728 sec
Fitting z-band took......7.667 sec
Time for all images = 23.081 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 79.95
r CoG modeling succeeded with a chi^2 minimum of 105.38
z CoG modeling succeeded with a chi^2 minimum of 12.29
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/029/PGC174577/PGC174577-largegalaxy-875942-ellipse.fits
Finished galaxy PGC174577 in 1.023 minutes.