Started working on galaxy PGC971570 at Tue Jun 16 12:19:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-tractor.fits
Read 76 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 203.59036]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC971570/PGC971570-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2806
 Peak Img[j, k]: 182 185
 Mean (j, k): 181.40 183.31
 Theta (deg): 152.6
 Astro PA (deg): 117.4
 Eps: 0.733
 Major axis (pix): 63.7
181.399387803 181.384 183.312179717 183.601
Starting ellipse-fitting for galaxy 50352
Fitting g-band took......9.633 sec
Fitting r-band took......9.521 sec
Fitting z-band took......9.834 sec
Time for all images = 28.988 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1104.57
r CoG modeling succeeded with a chi^2 minimum of 1564.62
z CoG modeling succeeded with a chi^2 minimum of 377.60
Time = 0.086 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/036/PGC971570/PGC971570-largegalaxy-50352-ellipse.fits
Finished galaxy PGC971570 in 0.618 minutes.