Started working on galaxy PGC1553846 at Wed Jun 17 06:26:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 105.396736]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1232
 Peak Img[j, k]: 128 128
 Mean (j, k): 128.20 125.32
 Theta (deg): 7.6
 Astro PA (deg): 82.4
 Eps: 0.732
 Major axis (pix): 38.4
128.203370586 128.202 125.316879412 125.988
Starting ellipse-fitting for galaxy 842012
Fitting g-band took......1.825 sec
Fitting r-band took......1.752 sec
Fitting z-band took......1.896 sec
Time for all images = 5.473 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 677.46
r CoG modeling succeeded with a chi^2 minimum of 556.70
z CoG modeling succeeded with a chi^2 minimum of 184.73
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/122/PGC1553846/PGC1553846-largegalaxy-842012-ellipse.fits
Finished galaxy PGC1553846 in 0.683 minutes.