Started working on galaxy PGC198430 at Wed Jun 17 04:22:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-tractor.fits
Read 55 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 403.7194]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC198430/PGC198430-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: 4733
 Peak Img[j, k]: 183 187
 Mean (j, k): 183.12 186.75
 Theta (deg): 76.3
 Astro PA (deg): 13.7
 Eps: 0.426
 Major axis (pix): 51.4
Iteratively unmasking pixels:
  r=51.37 pixels
  r=51.37 pixels
  r=61.68 pixels
  r=69.60 pixels
  r=70.26 pixels
182.541621131 183.042 186.909540435 186.936
Starting ellipse-fitting for galaxy 670034
Fitting g-band took......5.534 sec
Fitting r-band took......5.819 sec
Fitting z-band took......5.612 sec
Time for all images = 16.965 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4770.65
r CoG modeling succeeded with a chi^2 minimum of 6051.87
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 683200.52
Time = 0.030 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/046/PGC198430/PGC198430-largegalaxy-670034-ellipse.fits
Finished galaxy PGC198430 in 0.885 minutes.