Started working on galaxy PGC189976 at Wed Jun 17 12:54:00 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1039.9005]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189976/PGC189976-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 11878
 Peak Img[j, k]: 168 166
 Mean (j, k): 167.66 165.78
 Theta (deg): 106.2
 Astro PA (deg): 163.8
 Eps: 0.034
 Major axis (pix): 77.1
167.658774189 167.739 165.783937066 166.004
Starting ellipse-fitting for galaxy 1327879
Fitting g-band took......30.547 sec
Fitting r-band took......34.725 sec
Fitting z-band took......33.354 sec
Time for all images = 98.626 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 19.10
r CoG modeling succeeded with a chi^2 minimum of 9.90
z CoG modeling succeeded with a chi^2 minimum of 7.81
Time = 0.089 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/326/PGC189976/PGC189976-largegalaxy-1327879-ellipse.fits
Finished galaxy PGC189976 in 2.295 minutes.