Started working on galaxy PGC1615331 at Thu Aug  6 01:33:07 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 182.49571]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/216/PGC1615331/PGC1615331-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: 1162
 Peak Img[j, k]: 149 146
 Mean (j, k): 149.38 146.26
 Theta (deg): 58.8
 Astro PA (deg): 31.2
 Eps: 0.480
 Major axis (pix): 29.8
Iteratively unmasking pixels:
  r=29.82 pixels
  r=29.82 pixels
  r=36.42 pixels
  r=42.34 pixels
  r=51.25 pixels
141.672190265 146.507 157.751302864 147.736
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=31.16 pixels
Starting ellipse-fitting for galaxy 502646 with 32 core(s)
  majoraxis=31.16 pix, maxsma=62.31 pix, delta_sma=1.0 pix
Fitting g-band took......0.411 sec
Fitting r-band took......0.475 sec
Fitting z-band took......0.503 sec
Time for all images = 0.023 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 175585.80
r CoG modeling succeeded with a chi^2 minimum of 1042.43
z CoG modeling succeeded with a chi^2 minimum of 148.62
Time = 0.028 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-dr9delta/216/PGC1615331/PGC1615331-largegalaxy-502646-ellipse.fits
Finished galaxy PGC1615331 in 0.597 minutes.
Started working on galaxy PGC1615331 at Wed Aug 12 04:10:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 236.65178]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1615331/PGC1615331-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: 1459
 Peak Img[j, k]: 157 152
 Mean (j, k): 158.32 150.85
 Theta (deg): 63.9
 Astro PA (deg): 26.1
 Eps: 0.561
 Major axis (pix): 40.4
Iteratively unmasking pixels:
  r=40.45 pixels
  r=40.45 pixels
  r=51.89 pixels
  r=59.57 pixels
  r=60.04 pixels
150.855916597 156.167 159.76107079 152.175
Starting ellipse-fitting for galaxy 502646 with 8 core(s)
  majoraxis=50.03 pix, maxsma=100.07 pix, delta_sma=1.0 pix
Fitting g-band took......2.954 sec
Fitting r-band took......3.200 sec
Fitting z-band took......3.372 sec
Time for all images = 0.159 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 14229.76
r CoG modeling succeeded with a chi^2 minimum of 1385.45
z CoG modeling succeeded with a chi^2 minimum of 453.98
Time = 0.042 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/PGC1615331/PGC1615331-largegalaxy-502646-ellipse.fits
Finished galaxy PGC1615331 in 0.766 minutes.