Started working on galaxy PGC1948455 at Wed Jun 17 04:43:44 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 97.137794]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1948455/PGC1948455-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1082
 Peak Img[j, k]: 128 127
 Mean (j, k): 128.19 128.55
 Theta (deg): 167.8
 Astro PA (deg): 102.2
 Eps: 0.571
 Major axis (pix): 28.0
128.189488614 128.245 128.545982926 128.56
Starting ellipse-fitting for galaxy 747967
Fitting g-band took......0.980 sec
Fitting r-band took......0.903 sec
Fitting z-band took......0.913 sec
Time for all images = 2.797 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 485.06
r CoG modeling succeeded with a chi^2 minimum of 440.81
z CoG modeling succeeded with a chi^2 minimum of 227.11
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/222/PGC1948455/PGC1948455-largegalaxy-747967-ellipse.fits
Finished galaxy PGC1948455 in 0.682 minutes.