Started working on galaxy PGC1664441 at Wed Jun 17 03:39:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-tractor.fits
Read 64 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1325.3118]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1664441/PGC1664441-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 14310
 Peak Img[j, k]: 176 175
 Mean (j, k): 175.04 174.20
 Theta (deg): 158.8
 Astro PA (deg): 111.2
 Eps: 0.086
 Major axis (pix): 81.8
175.043049835 175.511 174.202970369 174.68
Starting ellipse-fitting for galaxy 644227
Fitting g-band took......17.695 sec
Fitting r-band took......18.626 sec
Fitting z-band took......17.430 sec
Time for all images = 53.751 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 237.24
r CoG modeling succeeded with a chi^2 minimum of 571.67
z CoG modeling succeeded with a chi^2 minimum of 1439.07
Time = 0.053 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/222/PGC1664441/PGC1664441-largegalaxy-644227-ellipse.fits
Finished galaxy PGC1664441 in 1.536 minutes.