Started working on galaxy PGC903471 at Wed Jun 17 05:32:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-maskbits.fits.fz
Sort by flux!  [588.4386]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC903471/PGC903471-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4942
 Peak Img[j, k]: 131 129
 Mean (j, k): 131.22 133.16
 Theta (deg): 150.1
 Astro PA (deg): 119.9
 Eps: 0.262
 Major axis (pix): 52.6
131.22301219615653 130.9635 133.1598437036931 132.12514
Starting ellipse-fitting for galaxy 863005
Fitting g-band took......6.084 sec
Fitting r-band took......5.964 sec
Fitting z-band took......5.539 sec
Time for all images = 17.587 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1117.26
r CoG modeling succeeded with a chi^2 minimum of 1505.11
z CoG modeling succeeded with a chi^2 minimum of 663.12
Time = 0.040 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/058/PGC903471/PGC903471-largegalaxy-863005-ellipse.fits
Finished galaxy PGC903471 in 0.933 minutes.