Started working on galaxy PGC2031996 at Tue Jun 16 15:45:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 274.33438]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2031996/PGC2031996-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3675
 Peak Img[j, k]: 121 120
 Mean (j, k): 120.65 120.14
 Theta (deg): 28.5
 Astro PA (deg): 61.5
 Eps: 0.173
 Major axis (pix): 42.7
120.648816871 120.838 120.140896256 120.259
Starting ellipse-fitting for galaxy 456981
Fitting g-band took......4.023 sec
Fitting r-band took......3.568 sec
Fitting z-band took......3.931 sec
Time for all images = 11.523 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 44.53
r CoG modeling succeeded with a chi^2 minimum of 82.80
z CoG modeling succeeded with a chi^2 minimum of 94.40
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/167/PGC2031996/PGC2031996-largegalaxy-456981-ellipse.fits
Finished galaxy PGC2031996 in 0.775 minutes.