Started working on galaxy PGC1270868 at Thu Jun 18 17:16:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 90.71991]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1270868/PGC1270868-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: 811
 Peak Img[j, k]: 155 157
 Mean (j, k): 155.11 155.34
 Theta (deg): 160.3
 Astro PA (deg): 109.7
 Eps: 0.610
 Major axis (pix): 26.9
Iteratively unmasking pixels:
  r=26.93 pixels
  r=26.93 pixels
  r=32.34 pixels
  r=38.73 pixels
  r=46.21 pixels
155.046622814 155.069 154.746909874 155.305
Starting ellipse-fitting for galaxy 1332789
Fitting g-band took......1.941 sec
Fitting r-band took......1.993 sec
Fitting z-band took......2.081 sec
Time for all images = 6.014 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 954.02
r CoG modeling succeeded with a chi^2 minimum of 512.30
z CoG modeling succeeded with a chi^2 minimum of 120.80
Time = 0.034 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/163/PGC1270868/PGC1270868-largegalaxy-1332789-ellipse.fits
Finished galaxy PGC1270868 in 0.965 minutes.