Started working on galaxy PGC1375346 at Wed Jun 17 04:23:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-tractor.fits
Read 91 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2191.8018]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1375346/PGC1375346-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 17535
 Peak Img[j, k]: 197 196
 Mean (j, k): 197.05 195.53
 Theta (deg): 47.5
 Astro PA (deg): 42.5
 Eps: 0.247
 Major axis (pix): 99.7
Iteratively unmasking pixels:
  r=99.70 pixels
  r=99.70 pixels
  r=119.64 pixels
197.049742653 196.878 195.531553656 195.619
Starting ellipse-fitting for galaxy 627361
Fitting g-band took......24.578 sec
Fitting r-band took......24.975 sec
Fitting z-band took......24.094 sec
Time for all images = 73.647 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 217.11
r CoG modeling succeeded with a chi^2 minimum of 48.02
z CoG modeling succeeded with a chi^2 minimum of 69.82
Time = 0.121 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/313/PGC1375346/PGC1375346-largegalaxy-627361-ellipse.fits
Finished galaxy PGC1375346 in 1.458 minutes.