Started working on galaxy PGC1881574 at Wed Jun 17 06:23:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 144.83223]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1881574/PGC1881574-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2076
 Peak Img[j, k]: 116 116
 Mean (j, k): 116.05 116.56
 Theta (deg): 92.3
 Astro PA (deg): 177.7
 Eps: 0.464
 Major axis (pix): 41.1
116.054816755 115.609 116.564705879 116.459
Starting ellipse-fitting for galaxy 751217
Fitting g-band took......2.466 sec
Fitting r-band took......2.483 sec
Fitting z-band took......2.551 sec
Time for all images = 7.500 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 461.00
r CoG modeling succeeded with a chi^2 minimum of 421.39
z CoG modeling succeeded with a chi^2 minimum of 103.73
Time = 0.032 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/PGC1881574/PGC1881574-largegalaxy-751217-ellipse.fits
Finished galaxy PGC1881574 in 0.683 minutes.