Started working on galaxy PGC798947 at Fri Jun 19 06:36:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 231.20518]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC798947/PGC798947-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2812
 Peak Img[j, k]: 124 123
 Mean (j, k): 123.69 123.78
 Theta (deg): 2.8
 Astro PA (deg): 87.2
 Eps: 0.390
 Major axis (pix): 44.5
123.687900511 123.698 123.77793384 123.339
Starting ellipse-fitting for galaxy 674811
Fitting g-band took......3.635 sec
Fitting r-band took......3.419 sec
Fitting z-band took......3.920 sec
Time for all images = 10.974 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 307.41
r CoG modeling succeeded with a chi^2 minimum of 694.78
z CoG modeling succeeded with a chi^2 minimum of 177.28
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/026/PGC798947/PGC798947-largegalaxy-674811-ellipse.fits
Finished galaxy PGC798947 in 0.769 minutes.