Started working on galaxy PGC920900 at Tue Jun 16 15:55:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 241.16841]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC920900/PGC920900-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2372
 Peak Img[j, k]: 130 128
 Mean (j, k): 130.52 127.82
 Theta (deg): 61.3
 Astro PA (deg): 28.7
 Eps: 0.177
 Major axis (pix): 30.9
130.520282617 130.315 127.82064131 127.773
Starting ellipse-fitting for galaxy 46619
Fitting g-band took......1.993 sec
Fitting r-band took......1.843 sec
Fitting z-band took......2.011 sec
Time for all images = 5.847 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 581.07
r CoG modeling succeeded with a chi^2 minimum of 1945.97
z CoG modeling succeeded with a chi^2 minimum of 437.81
Time = 0.019 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/PGC920900/PGC920900-largegalaxy-46619-ellipse.fits
Finished galaxy PGC920900 in 0.239 minutes.