Started working on galaxy PGC1950851 at Wed Jun 17 14:55:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 519.9736]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1950851/PGC1950851-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3858
 Peak Img[j, k]: 125 124
 Mean (j, k): 124.68 124.44
 Theta (deg): 33.0
 Astro PA (deg): 57.0
 Eps: 0.364
 Major axis (pix): 47.0
124.676892654 124.767 124.437715013 124.614
Starting ellipse-fitting for galaxy 391641
Fitting g-band took......7.731 sec
Fitting r-band took......7.825 sec
Fitting z-band took......7.442 sec
Time for all images = 22.999 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1746.77
r CoG modeling succeeded with a chi^2 minimum of 1268.05
z CoG modeling succeeded with a chi^2 minimum of 1887.30
Time = 0.050 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/195/PGC1950851/PGC1950851-largegalaxy-391641-ellipse.fits
Finished galaxy PGC1950851 in 0.938 minutes.