Started working on galaxy PGC481831 at Tue Jun 16 18:08:33 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 176.08136]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC481831/PGC481831-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1854
 Peak Img[j, k]: 119 114
 Mean (j, k): 118.06 114.66
 Theta (deg): 31.9
 Astro PA (deg): 58.1
 Eps: 0.535
 Major axis (pix): 40.0
118.056591685 118.353 114.657039861 114.458
Starting ellipse-fitting for galaxy 522190
Fitting g-band took......2.366 sec
Fitting r-band took......2.103 sec
Fitting z-band took......2.261 sec
Time for all images = 6.731 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1060.83
r CoG modeling succeeded with a chi^2 minimum of 3247.71
z CoG modeling succeeded with a chi^2 minimum of 1678.18
Time = 0.034 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/093/PGC481831/PGC481831-largegalaxy-522190-ellipse.fits
Finished galaxy PGC481831 in 0.681 minutes.