Started working on galaxy PGC1608840 at Wed Jun 17 10:13:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 320.60287]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1608840/PGC1608840-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3403
 Peak Img[j, k]: 130 131
 Mean (j, k): 127.91 130.52
 Theta (deg): 23.9
 Astro PA (deg): 66.1
 Eps: 0.548
 Major axis (pix): 49.9
127.907562291 128.507 130.520216353 130.584
Starting ellipse-fitting for galaxy 462911
Fitting g-band took......3.550 sec
Fitting r-band took......3.357 sec
Fitting z-band took......3.280 sec
Time for all images = 10.188 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1839.95
r CoG modeling succeeded with a chi^2 minimum of 4212.12
z CoG modeling succeeded with a chi^2 minimum of 1239.62
Time = 0.034 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/208/PGC1608840/PGC1608840-largegalaxy-462911-ellipse.fits
Finished galaxy PGC1608840 in 0.767 minutes.