Started working on galaxy PGC2227516 at Thu Aug  6 01:18:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/253/PGC2227516/PGC2227516-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/253/PGC2227516/PGC2227516-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/253/PGC2227516/PGC2227516-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/253/PGC2227516/PGC2227516-largegalaxy-maskbits.fits.fz
  Dropping PGC2227516 (SGA_ID=1124347, RA, Dec = 253.5512760 43.7187951): Tractor type=REX & r50=2.825 (<5.0) arcsec
Finished galaxy PGC2227516 in 0.002 minutes.
Started working on galaxy PGC2227516 at Fri Aug  7 15:26:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 263.95013]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2227516/PGC2227516-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: 1335
 Peak Img[j, k]: 148 145
 Mean (j, k): 147.79 146.36
 Theta (deg): 151.1
 Astro PA (deg): 118.9
 Eps: 0.335
 Major axis (pix): 27.2
Iteratively unmasking pixels:
  r=27.19 pixels
  r=27.19 pixels
  r=33.02 pixels
  r=39.69 pixels
  r=47.66 pixels
146.687345731 147.592 146.978311584 144.999
Starting ellipse-fitting for galaxy 1124347 with 8 core(s)
  majoraxis=50.60 pix, maxsma=101.20 pix, delta_sma=1.0 pix
Fitting g-band took......4.432 sec
Fitting r-band took......3.943 sec
Fitting z-band took......4.432 sec
Time for all images = 0.213 min
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 684818.80
r CoG modeling succeeded with a chi^2 minimum of 817421.22
z CoG modeling succeeded with a chi^2 minimum of 3388.50
Time = 0.049 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/253/PGC2227516/PGC2227516-largegalaxy-1124347-ellipse.fits
Finished galaxy PGC2227516 in 0.853 minutes.