Started working on galaxy PGC1829763 at Tue Jun 16 19:20:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 357.30344]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1829763/PGC1829763-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 2069
 Peak Img[j, k]: 160 157
 Mean (j, k): 161.62 158.83
 Theta (deg): 125.9
 Astro PA (deg): 144.1
 Eps: 0.733
 Major axis (pix): 54.8
Iteratively unmasking pixels:
  r=54.79 pixels
  r=54.79 pixels
  r=68.83 pixels
  r=71.15 pixels
158.587129819 159.161 156.891561452 157.319
Starting ellipse-fitting for galaxy 1421586
Fitting g-band took......3.859 sec
Fitting r-band took......4.101 sec
Fitting z-band took......4.376 sec
Time for all images = 12.336 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3611.29
r CoG modeling succeeded with a chi^2 minimum of 2896.86
z CoG modeling succeeded with a chi^2 minimum of 2127.93
Time = 0.055 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/029/PGC1829763/PGC1829763-largegalaxy-1421586-ellipse.fits
Finished galaxy PGC1829763 in 0.854 minutes.