Started working on galaxy PGC175897 at Wed Jun 17 08:52:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-tractor.fits
Read 117 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 595.0744]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175897/PGC175897-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7373
 Peak Img[j, k]: 160 160
 Mean (j, k): 159.94 161.10
 Theta (deg): 57.5
 Astro PA (deg): 32.5
 Eps: 0.398
 Major axis (pix): 66.8
159.941393007 159.788 161.099976771 160.492
Starting ellipse-fitting for galaxy 1028750
Fitting g-band took......9.153 sec
Fitting r-band took......9.270 sec
Fitting z-band took......8.107 sec
Time for all images = 26.530 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 124.14
r CoG modeling succeeded with a chi^2 minimum of 586.64
z CoG modeling succeeded with a chi^2 minimum of 997.44
Time = 0.057 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/046/PGC175897/PGC175897-largegalaxy-1028750-ellipse.fits
Finished galaxy PGC175897 in 1.109 minutes.