Started working on galaxy PGC921189 at Wed Jun 17 13:23:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-tractor.fits
Read 78 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 571.3224]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC921189/PGC921189-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7874
 Peak Img[j, k]: 154 152
 Mean (j, k): 152.17 150.68
 Theta (deg): 129.4
 Astro PA (deg): 140.6
 Eps: 0.333
 Major axis (pix): 73.4
152.173503888 153.572 150.675723686 151.712
Starting ellipse-fitting for galaxy 342077
Fitting g-band took......21.522 sec
Fitting r-band took......21.150 sec
Fitting z-band took......21.847 sec
Time for all images = 64.518 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 329.88
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 545.81
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 275.58
Time = 0.109 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/039/PGC921189/PGC921189-largegalaxy-342077-ellipse.fits
Finished galaxy PGC921189 in 1.822 minutes.