Started working on galaxy PGC1879431 at Tue Jun 16 15:56:51 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 148.69525]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1879431/PGC1879431-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2135
 Peak Img[j, k]: 123 123
 Mean (j, k): 123.48 123.50
 Theta (deg): 114.6
 Astro PA (deg): 155.4
 Eps: 0.511
 Major axis (pix): 40.9
123.475536817 123.676 123.500797798 123.397
Starting ellipse-fitting for galaxy 462660
Fitting g-band took......2.498 sec
Fitting r-band took......2.469 sec
Fitting z-band took......2.658 sec
Time for all images = 7.625 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1871.79
r CoG modeling succeeded with a chi^2 minimum of 1935.33
z CoG modeling succeeded with a chi^2 minimum of 942.68
Time = 0.031 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/246/PGC1879431/PGC1879431-largegalaxy-462660-ellipse.fits
Finished galaxy PGC1879431 in 0.754 minutes.