Started working on galaxy PGC1913237 at Tue Jun 16 17:53:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 300.6975]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913237/PGC1913237-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4868
 Peak Img[j, k]: 138 138
 Mean (j, k): 138.12 138.40
 Theta (deg): 3.8
 Astro PA (deg): 86.2
 Eps: 0.146
 Major axis (pix): 48.6
138.122330711 138.026 138.404185508 138.139
Starting ellipse-fitting for galaxy 937741
Fitting g-band took......6.110 sec
Fitting r-band took......5.873 sec
Fitting z-band took......6.316 sec
Time for all images = 18.298 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 284.67
r CoG modeling succeeded with a chi^2 minimum of 147.44
z CoG modeling succeeded with a chi^2 minimum of 16.89
Time = 0.028 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/233/PGC1913237/PGC1913237-largegalaxy-937741-ellipse.fits
Finished galaxy PGC1913237 in 0.440 minutes.