Started working on galaxy PGC1791515 at Wed Jun 17 16:48:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 204.56236]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1791515/PGC1791515-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1822
 Peak Img[j, k]: 129 129
 Mean (j, k): 128.44 128.32
 Theta (deg): 116.6
 Astro PA (deg): 153.4
 Eps: 0.665
 Major axis (pix): 42.0
128.442625464 128.584 128.318519436 128.428
Starting ellipse-fitting for galaxy 938888
Fitting g-band took......2.191 sec
Fitting r-band took......2.036 sec
Fitting z-band took......1.922 sec
Time for all images = 6.150 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 951.91
r CoG modeling succeeded with a chi^2 minimum of 1118.06
z CoG modeling succeeded with a chi^2 minimum of 812.29
Time = 0.035 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/128/PGC1791515/PGC1791515-largegalaxy-938888-ellipse.fits
Finished galaxy PGC1791515 in 0.683 minutes.