Started working on galaxy PGC2550356 at Thu Jun 18 11:39:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 248.12907]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC2550356/PGC2550356-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1617
 Peak Img[j, k]: 116 117
 Mean (j, k): 115.96 117.00
 Theta (deg): 137.6
 Astro PA (deg): 132.4
 Eps: 0.635
 Major axis (pix): 40.5
115.964524764 116.111 117.003783159 116.823
Starting ellipse-fitting for galaxy 1390023
Fitting g-band took......3.333 sec
Fitting r-band took......3.547 sec
Fitting z-band took......3.682 sec
Time for all images = 10.561 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 1396.99
r CoG modeling succeeded with a chi^2 minimum of 255.69
z CoG modeling succeeded with a chi^2 minimum of 440.96
Time = 0.049 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/233/PGC2550356/PGC2550356-largegalaxy-1390023-ellipse.fits
Finished galaxy PGC2550356 in 7.150 minutes.