Started working on galaxy PGC174546 at Wed Jun 17 12:36:33 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-tractor.fits
Read 98 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1413.4717]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174546/PGC174546-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12512
 Peak Img[j, k]: 198 197
 Mean (j, k): 197.65 197.43
 Theta (deg): 146.3
 Astro PA (deg): 123.7
 Eps: 0.254
 Major axis (pix): 82.3
197.649446277 197.475 197.429346815 197.435
Starting ellipse-fitting for galaxy 1405851
Fitting g-band took......31.965 sec
Fitting r-band took......29.560 sec
Fitting z-band took......29.960 sec
Time for all images = 91.486 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7553.85
r CoG modeling succeeded with a chi^2 minimum of 12447.83
z CoG modeling succeeded with a chi^2 minimum of 6117.28
Time = 0.123 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/PGC174546/PGC174546-largegalaxy-1405851-ellipse.fits
Finished galaxy PGC174546 in 2.262 minutes.