Started working on galaxy PGC2274494 at Thu Jun 18 11:02:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 624.55383]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2274494/PGC2274494-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: 7511
 Peak Img[j, k]: 146 145
 Mean (j, k): 146.12 143.77
 Theta (deg): 118.8
 Astro PA (deg): 151.2
 Eps: 0.171
 Major axis (pix): 60.4
Iteratively unmasking pixels:
  r=60.43 pixels
  r=60.43 pixels
  r=72.85 pixels
  r=98.00 pixels
  r=155.42 pixels
76.7593662077 145.639 158.218054775 145.02
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=75.02 pixels
Starting ellipse-fitting for galaxy 612368
Fitting g-band took......21.439 sec
Fitting r-band took......19.049 sec
Fitting z-band took......20.911 sec
Time for all images = 61.400 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 383615.73
r CoG modeling failed.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 1330894.06
z CoG modeling succeeded with a chi^2 minimum of 2092.42
Time = 0.089 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/282/PGC2274494/PGC2274494-largegalaxy-612368-ellipse.fits
Finished galaxy PGC2274494 in 7.626 minutes.