Started working on galaxy PGC174551 at Tue Jun 16 15:32:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 738.70575]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174551/PGC174551-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7955
 Peak Img[j, k]: 142 141
 Mean (j, k): 141.36 140.20
 Theta (deg): 142.9
 Astro PA (deg): 127.1
 Eps: 0.085
 Major axis (pix): 56.0
141.359841074 141.508 140.203435248 140.758
Starting ellipse-fitting for galaxy 402546
Fitting g-band took......7.770 sec
Fitting r-band took......7.798 sec
Fitting z-band took......7.769 sec
Time for all images = 23.337 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 506.30
r CoG modeling succeeded with a chi^2 minimum of 1214.08
z CoG modeling succeeded with a chi^2 minimum of 1203.63
Time = 0.043 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/029/PGC174551/PGC174551-largegalaxy-402546-ellipse.fits
Finished galaxy PGC174551 in 0.968 minutes.