Started working on galaxy PGC581921 at Tue Jun 16 17:50:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-tractor.fits
Read 35 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 164.26456]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC581921/PGC581921-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3738
 Peak Img[j, k]: 129 127
 Mean (j, k): 128.76 126.92
 Theta (deg): 79.5
 Astro PA (deg): 10.5
 Eps: 0.220
 Major axis (pix): 43.9
128.761664693 128.746 126.919329067 126.72
Starting ellipse-fitting for galaxy 1222736
Fitting g-band took......4.350 sec
Fitting r-band took......4.840 sec
Fitting z-band took......4.694 sec
Time for all images = 13.883 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 74.30
r CoG modeling succeeded with a chi^2 minimum of 29.61
z CoG modeling succeeded with a chi^2 minimum of 18.34
Time = 0.030 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/083/PGC581921/PGC581921-largegalaxy-1222736-ellipse.fits
Finished galaxy PGC581921 in 0.854 minutes.