Started working on galaxy PGC174149 at Wed Jun 17 17:58:12 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-tractor.fits
Read 71 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1289.8566]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174149/PGC174149-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 15869
 Peak Img[j, k]: 172 174
 Mean (j, k): 168.31 175.28
 Theta (deg): 37.7
 Astro PA (deg): 52.3
 Eps: 0.241
 Major axis (pix): 87.6
168.311366957 171.924 175.278880464 174.042
Starting ellipse-fitting for galaxy 689184
Fitting g-band took......19.956 sec
Fitting r-band took......19.162 sec
Fitting z-band took......19.495 sec
Time for all images = 58.614 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 108.85
r CoG modeling succeeded with a chi^2 minimum of 398.87
z CoG modeling succeeded with a chi^2 minimum of 951.09
Time = 0.093 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/026/PGC174149/PGC174149-largegalaxy-689184-ellipse.fits
Finished galaxy PGC174149 in 1.714 minutes.