Started working on galaxy PGC2746223 at Thu Aug  6 02:08:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC2746223/PGC2746223-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC2746223/PGC2746223-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC2746223/PGC2746223-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC2746223/PGC2746223-largegalaxy-maskbits.fits.fz
  Dropping PGC2746223 (SGA_ID=77475, RA, Dec = 216.6834000 71.8874970): Tractor type=REX & r50=4.750 (<5.0) arcsec
Finished galaxy PGC2746223 in 0.005 minutes.
Started working on galaxy PGC2746223 at Fri Aug  7 15:24:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 780.37085]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2746223/PGC2746223-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: 3879
 Peak Img[j, k]: 161 163
 Mean (j, k): 162.12 165.63
 Theta (deg): 125.5
 Astro PA (deg): 144.5
 Eps: 0.132
 Major axis (pix): 47.5
Iteratively unmasking pixels:
  r=47.48 pixels
  r=47.48 pixels
  r=82.55 pixels
  r=91.07 pixels
146.692691745 160.514 138.249812067 163.342
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=33.82 pixels
Starting ellipse-fitting for galaxy 77475 with 8 core(s)
  majoraxis=33.82 pix, maxsma=67.63 pix, delta_sma=1.0 pix
Fitting g-band took......2.175 sec
Fitting r-band took......2.107 sec
Fitting z-band took......2.042 sec
Time for all images = 0.105 min
Performing elliptical aperture photometry.
g CoG modeling failed.
g CoG modeling succeeded with a chi^2 minimum of 24716708.26
r CoG modeling failed.
r CoG modeling succeeded with a chi^2 minimum of 1491976.64
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 156354.57
Time = 0.036 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/216/PGC2746223/PGC2746223-largegalaxy-77475-ellipse.fits
Finished galaxy PGC2746223 in 0.214 minutes.