Started working on galaxy PGC1956016 at Wed Jun 17 14:32:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 498.379]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1956016/PGC1956016-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3505
 Peak Img[j, k]: 120 118
 Mean (j, k): 122.07 118.87
 Theta (deg): 117.0
 Astro PA (deg): 153.0
 Eps: 0.467
 Major axis (pix): 48.5
122.06788685 121.26 118.869234307 118.317
Starting ellipse-fitting for galaxy 879223
Fitting g-band took......7.180 sec
Fitting r-band took......7.320 sec
Fitting z-band took......6.852 sec
Time for all images = 21.352 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6125.38
r CoG modeling succeeded with a chi^2 minimum of 5983.14
z CoG modeling succeeded with a chi^2 minimum of 5050.41
Time = 0.045 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/036/PGC1956016/PGC1956016-largegalaxy-879223-ellipse.fits
Finished galaxy PGC1956016 in 1.013 minutes.