Started working on galaxy PGC541919 at Thu Jun 18 05:54:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-tractor.fits
Read 64 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 176.62611]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC541919/PGC541919-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1762
 Peak Img[j, k]: 161 159
 Mean (j, k): 160.76 159.16
 Theta (deg): 165.6
 Astro PA (deg): 104.4
 Eps: 0.762
 Major axis (pix): 49.9
160.756810889 161.037 159.158865962 159.657
Starting ellipse-fitting for galaxy 691689
Fitting g-band took......2.857 sec
Fitting r-band took......2.682 sec
Fitting z-band took......2.628 sec
Time for all images = 8.167 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1099.21
r CoG modeling succeeded with a chi^2 minimum of 3169.67
z CoG modeling succeeded with a chi^2 minimum of 1470.53
Time = 0.043 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/343/PGC541919/PGC541919-largegalaxy-691689-ellipse.fits
Finished galaxy PGC541919 in 0.768 minutes.