Started working on galaxy PGC174166 at Wed Jun 17 11:58:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-tractor.fits
Read 131 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 882.0431]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC174166/PGC174166-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 15168
 Peak Img[j, k]: 188 188
 Mean (j, k): 186.93 186.54
 Theta (deg): 123.8
 Astro PA (deg): 146.2
 Eps: 0.371
 Major axis (pix): 97.9
186.927529326 187.549 186.535659133 188.06
Starting ellipse-fitting for galaxy 1234431
Fitting g-band took......38.514 sec
Fitting r-band took......38.114 sec
Fitting z-band took......37.788 sec
Time for all images = 114.416 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 104.31
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 292.39
z CoG modeling succeeded with a chi^2 minimum of 241.41
Time = 0.208 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/PGC174166/PGC174166-largegalaxy-1234431-ellipse.fits
Finished galaxy PGC174166 in 2.730 minutes.