Started working on galaxy PGC1748739 at Wed Jun 17 17:15:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 592.465]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1748739/PGC1748739-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9235
 Peak Img[j, k]: 164 161
 Mean (j, k): 165.00 158.90
 Theta (deg): 156.5
 Astro PA (deg): 113.5
 Eps: 0.235
 Major axis (pix): 70.4
164.995604588 164.39 158.902556139 160.718
Starting ellipse-fitting for galaxy 158807
Fitting g-band took......10.860 sec
Fitting r-band took......11.343 sec
Fitting z-band took......12.195 sec
Time for all images = 34.398 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1483.98
r CoG modeling succeeded with a chi^2 minimum of 1781.96
z CoG modeling succeeded with a chi^2 minimum of 1777.45
Time = 0.064 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/026/PGC1748739/PGC1748739-largegalaxy-158807-ellipse.fits
Finished galaxy PGC1748739 in 1.279 minutes.