Started working on galaxy PGC1470481 at Tue Jun 16 12:38:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-tractor.fits
Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 929.3023]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1470481/PGC1470481-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9686
 Peak Img[j, k]: 138 137
 Mean (j, k): 137.33 136.69
 Theta (deg): 37.4
 Astro PA (deg): 52.6
 Eps: 0.193
 Major axis (pix): 72.3
137.329108201 137.331 136.691347125 137.196
Starting ellipse-fitting for galaxy 103616
Fitting g-band took......23.885 sec
Fitting r-band took......23.050 sec
Fitting z-band took......23.238 sec
Time for all images = 70.173 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 51.42
r CoG modeling succeeded with a chi^2 minimum of 17.63
z CoG modeling succeeded with a chi^2 minimum of 42.92
Time = 0.087 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/176/PGC1470481/PGC1470481-largegalaxy-103616-ellipse.fits
Finished galaxy PGC1470481 in 1.518 minutes.