Started working on galaxy PGC755441 at Thu Jun 18 19:03:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 409.97354]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC755441/PGC755441-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4700
 Peak Img[j, k]: 122 121
 Mean (j, k): 122.43 122.08
 Theta (deg): 50.9
 Astro PA (deg): 39.1
 Eps: 0.235
 Major axis (pix): 46.9
122.429878682 122.624 122.083894504 121.43
Starting ellipse-fitting for galaxy 79715
Fitting g-band took......4.546 sec
Fitting r-band took......4.365 sec
Fitting z-band took......4.703 sec
Time for all images = 13.614 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1017.50
r CoG modeling succeeded with a chi^2 minimum of 3041.27
z CoG modeling succeeded with a chi^2 minimum of 750.76
Time = 0.031 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/PGC755441/PGC755441-largegalaxy-79715-ellipse.fits
Finished galaxy PGC755441 in 0.682 minutes.