Started working on galaxy PGC036586 at Thu Jun 18 06:11:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1222.4084]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036586/PGC036586-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: 841
 Peak Img[j, k]: 159 160
 Mean (j, k): 158.63 159.46
 Theta (deg): 95.7
 Astro PA (deg): 174.3
 Eps: 0.365
 Major axis (pix): 21.1
Iteratively unmasking pixels:
  r=21.10 pixels
  r=21.10 pixels
  r=25.34 pixels
  r=30.07 pixels
  r=35.99 pixels
158.653586057 158.582 159.459981249 159.409
Starting ellipse-fitting for galaxy 1203557
Fitting g-band took......1.737 sec
Fitting r-band took......1.770 sec
Fitting z-band took......1.773 sec
Time for all images = 5.280 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
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 2739.99
r CoG modeling succeeded with a chi^2 minimum of 5933.99
z CoG modeling succeeded with a chi^2 minimum of 4128.91
Time = 0.027 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/PGC036586/PGC036586-largegalaxy-1203557-ellipse.fits
Finished galaxy PGC036586 in 0.905 minutes.