Started working on galaxy PGC1769861 at Wed Jun 17 10:20:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 262.52417]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1769861/PGC1769861-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1811
 Peak Img[j, k]: 148 147
 Mean (j, k): 143.01 150.25
 Theta (deg): 54.7
 Astro PA (deg): 35.3
 Eps: 0.371
 Major axis (pix): 31.9
143.006615831 148.216 150.252070732 146.602
Starting ellipse-fitting for galaxy 565042
Fitting g-band took......1.848 sec
Fitting r-band took......1.880 sec
Fitting z-band took......1.656 sec
Time for all images = 5.384 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2996.84
r CoG modeling succeeded with a chi^2 minimum of 1440.19
z CoG modeling succeeded with a chi^2 minimum of 312.01
Time = 0.027 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/253/PGC1769861/PGC1769861-largegalaxy-565042-ellipse.fits
Finished galaxy PGC1769861 in 0.683 minutes.