Started working on galaxy PGC550778 at Wed Jun 17 09:05:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 389.35913]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC550778/PGC550778-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4890
 Peak Img[j, k]: 120 116
 Mean (j, k): 119.43 116.44
 Theta (deg): 29.3
 Astro PA (deg): 60.7
 Eps: 0.341
 Major axis (pix): 50.1
119.432753788 119.653 116.439323948 116.439
Starting ellipse-fitting for galaxy 888581
Fitting g-band took......5.026 sec
Fitting r-band took......4.544 sec
Fitting z-band took......4.557 sec
Time for all images = 14.126 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 21.65
r CoG modeling succeeded with a chi^2 minimum of 116.67
z CoG modeling succeeded with a chi^2 minimum of 158.63
Time = 0.038 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/326/PGC550778/PGC550778-largegalaxy-888581-ellipse.fits
Finished galaxy PGC550778 in 0.863 minutes.