Started working on galaxy PGC1920170 at Tue Jun 16 12:25:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 167.10661]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1920170/PGC1920170-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1936
 Peak Img[j, k]: 129 128
 Mean (j, k): 129.00 128.55
 Theta (deg): 42.0
 Astro PA (deg): 48.0
 Eps: 0.681
 Major axis (pix): 48.1
128.99782649 128.943 128.547481442 128.115
Starting ellipse-fitting for galaxy 143487
Fitting g-band took......5.617 sec
Fitting r-band took......5.516 sec
Fitting z-band took......5.520 sec
Time for all images = 16.653 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 100.32
r CoG modeling succeeded with a chi^2 minimum of 118.20
z CoG modeling succeeded with a chi^2 minimum of 150.98
Time = 0.060 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/228/PGC1920170/PGC1920170-largegalaxy-143487-ellipse.fits
Finished galaxy PGC1920170 in 0.431 minutes.