Started working on galaxy PGC2020728 at Wed Jun 17 07:57:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 319.23264]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC2020728/PGC2020728-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3606
 Peak Img[j, k]: 126 125
 Mean (j, k): 125.39 125.39
 Theta (deg): 96.4
 Astro PA (deg): 173.6
 Eps: 0.318
 Major axis (pix): 49.4
125.387417453 125.574 125.392000104 125.241
Starting ellipse-fitting for galaxy 550915
Fitting g-band took......5.017 sec
Fitting r-band took......5.149 sec
Fitting z-band took......5.243 sec
Time for all images = 15.410 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 29.88
r CoG modeling succeeded with a chi^2 minimum of 14.04
z CoG modeling succeeded with a chi^2 minimum of 14.13
Time = 0.037 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/006/PGC2020728/PGC2020728-largegalaxy-550915-ellipse.fits
Finished galaxy PGC2020728 in 0.873 minutes.