Started working on galaxy PGC1398051 at Wed Jun 17 14:51:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 261.8015]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1398051/PGC1398051-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: 1239
 Peak Img[j, k]: 167 165
 Mean (j, k): 167.51 163.01
 Theta (deg): 23.9
 Astro PA (deg): 66.1
 Eps: 0.857
 Major axis (pix): 68.5
Iteratively unmasking pixels:
  r=68.54 pixels
  r=68.54 pixels
  r=84.63 pixels
  r=84.76 pixels
166.374594251 166.08 164.789891475 165.837
Starting ellipse-fitting for galaxy 1168310
Fitting g-band took......7.546 sec
Fitting r-band took......7.588 sec
Fitting z-band took......7.532 sec
Time for all images = 22.666 sec
Performing elliptical aperture photometry.
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 885.92
r CoG modeling succeeded with a chi^2 minimum of 1188.78
z CoG modeling succeeded with a chi^2 minimum of 1362.39
Time = 0.109 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/176/PGC1398051/PGC1398051-largegalaxy-1168310-ellipse.fits
Finished galaxy PGC1398051 in 1.162 minutes.