Started working on galaxy PGC030872 at Wed Jun 17 05:58:44 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1602.056]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC030872/PGC030872-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: 2313
 Peak Img[j, k]: 307 217
 Mean (j, k): 303.28 204.60
 Theta (deg): 177.7
 Astro PA (deg): 92.3
 Eps: 0.771
 Major axis (pix): 98.7
Iteratively unmasking pixels:
  r=98.69 pixels
  r=98.69 pixels
  r=113.26 pixels
288.140383137 219.954 210.980340388 217.554
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=37.34 pixels
Starting ellipse-fitting for galaxy 979398
Fitting g-band took......3.395 sec
Fitting r-band took......3.079 sec
Fitting z-band took......3.170 sec
Time for all images = 9.644 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 725.67
r CoG modeling succeeded with a chi^2 minimum of 1767.32
z CoG modeling succeeded with a chi^2 minimum of 1677.72
Time = 0.043 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/157/PGC030872/PGC030872-largegalaxy-979398-ellipse.fits
Finished galaxy PGC030872 in 0.324 minutes.