Started working on galaxy PGC173147 at Tue Jun 16 17:28:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 444.17963]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173147/PGC173147-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3121
 Peak Img[j, k]: 139 140
 Mean (j, k): 138.65 139.64
 Theta (deg): 69.6
 Astro PA (deg): 20.4
 Eps: 0.501
 Major axis (pix): 44.8
138.649136743 138.829 139.643183228 139.515
Starting ellipse-fitting for galaxy 773088
Fitting g-band took......2.970 sec
Fitting r-band took......2.932 sec
Fitting z-band took......3.072 sec
Time for all images = 8.973 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 8755.73
r CoG modeling succeeded with a chi^2 minimum of 22450.11
z CoG modeling succeeded with a chi^2 minimum of 7560.46
Time = 0.040 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/013/PGC173147/PGC173147-largegalaxy-773088-ellipse.fits
Finished galaxy PGC173147 in 0.769 minutes.