Started working on galaxy PGC1600423 at Tue Jun 16 14:22:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 253.39494]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1600423/PGC1600423-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2183
 Peak Img[j, k]: 116 116
 Mean (j, k): 115.70 116.07
 Theta (deg): 79.3
 Astro PA (deg): 10.7
 Eps: 0.688
 Major axis (pix): 51.5
115.697340206 115.578 116.074496326 115.979
Starting ellipse-fitting for galaxy 451053
Fitting g-band took......3.325 sec
Fitting r-band took......3.257 sec
Fitting z-band took......3.443 sec
Time for all images = 10.026 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 331.17
r CoG modeling succeeded with a chi^2 minimum of 514.22
z CoG modeling succeeded with a chi^2 minimum of 272.97
Time = 0.047 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/006/PGC1600423/PGC1600423-largegalaxy-451053-ellipse.fits
Finished galaxy PGC1600423 in 0.768 minutes.