Started working on galaxy PGC1545940 at Wed Jun 17 17:54:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 251.41295]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1545940/PGC1545940-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2719
 Peak Img[j, k]: 136 137
 Mean (j, k): 135.50 136.97
 Theta (deg): 62.3
 Astro PA (deg): 27.7
 Eps: 0.699
 Major axis (pix): 56.3
135.501429576 135.824 136.971207664 137.082
Starting ellipse-fitting for galaxy 661940
Fitting g-band took......3.888 sec
Fitting r-band took......4.219 sec
Fitting z-band took......3.929 sec
Time for all images = 12.036 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 538.57
r CoG modeling succeeded with a chi^2 minimum of 744.68
z CoG modeling succeeded with a chi^2 minimum of 803.79
Time = 0.046 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/228/PGC1545940/PGC1545940-largegalaxy-661940-ellipse.fits
Finished galaxy PGC1545940 in 0.854 minutes.