Started working on galaxy PGC1895679 at Tue Jun 16 18:26:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-tractor.fits
Read 96 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1348.1915]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC1895679/PGC1895679-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: 12400
 Peak Img[j, k]: 213 214
 Mean (j, k): 215.39 212.66
 Theta (deg): 102.2
 Astro PA (deg): 167.8
 Eps: 0.377
 Major axis (pix): 94.2
Iteratively unmasking pixels:
  r=94.25 pixels
  r=94.25 pixels
  r=111.05 pixels
  r=111.10 pixels
212.323959263 212.411 214.448544865 214.377
Starting ellipse-fitting for galaxy 788354
Fitting g-band took......19.624 sec
Fitting r-band took......18.919 sec
Fitting z-band took......21.012 sec
Time for all images = 59.554 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2450.57
r CoG modeling succeeded with a chi^2 minimum of 106.75
z CoG modeling succeeded with a chi^2 minimum of 35.07
Time = 0.070 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/276/PGC1895679/PGC1895679-largegalaxy-788354-ellipse.fits
Finished galaxy PGC1895679 in 1.623 minutes.