Started working on galaxy PGC2175845 at Thu Jun 18 14:14:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 329.2306]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2175845/PGC2175845-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4177
 Peak Img[j, k]: 132 131
 Mean (j, k): 130.45 130.45
 Theta (deg): 89.6
 Astro PA (deg): 0.4
 Eps: 0.271
 Major axis (pix): 50.7
130.451047479 131.473 130.451733653 130.626
Starting ellipse-fitting for galaxy 1099935
Fitting g-band took......7.946 sec
Fitting r-band took......7.681 sec
Fitting z-band took......8.649 sec
Time for all images = 24.276 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 130.34
r CoG modeling succeeded with a chi^2 minimum of 294.64
z CoG modeling succeeded with a chi^2 minimum of 892.92
Time = 0.025 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/142/PGC2175845/PGC2175845-largegalaxy-1099935-ellipse.fits
Finished galaxy PGC2175845 in 2.027 minutes.