Started working on galaxy PGC1496821 at Wed Jun 17 05:32:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-tractor.fits
Read 111 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 857.24567]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1496821/PGC1496821-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9445
 Peak Img[j, k]: 165 163
 Mean (j, k): 164.71 162.59
 Theta (deg): 90.2
 Astro PA (deg): 179.8
 Eps: 0.210
 Major axis (pix): 70.4
164.707221577 164.614 162.592499538 162.924
Starting ellipse-fitting for galaxy 851747
Fitting g-band took......12.140 sec
Fitting r-band took......10.625 sec
Fitting z-band took......10.838 sec
Time for all images = 33.603 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 61.98
r CoG modeling succeeded with a chi^2 minimum of 6.12
z CoG modeling succeeded with a chi^2 minimum of 7.75
Time = 0.033 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/263/PGC1496821/PGC1496821-largegalaxy-851747-ellipse.fits
Finished galaxy PGC1496821 in 1.197 minutes.