Started working on galaxy PGC153347_GROUP at Tue Jun 16 20:37:27 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-tractor.fits
Read 138 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 797.77826  188.87416]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 6420
 Peak Img[j, k]: 302 235
 Mean (j, k): 298.49 239.03
 Theta (deg): 46.0
 Astro PA (deg): 44.0
 Eps: 0.334
 Major axis (pix): 76.8
Iteratively unmasking pixels:
  r=76.77 pixels
  r=76.77 pixels
  r=99.24 pixels
  r=107.45 pixels
  r=120.68 pixels
305.693500183 302.226 223.332836637 235.502
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=44.87 pixels
Building masked image for central 2/2.
 Pixels used: 2913
 Peak Img[j, k]: 316 148
 Mean (j, k): 317.20 155.26
 Theta (deg): 137.0
 Astro PA (deg): 133.0
 Eps: 0.223
 Major axis (pix): 56.5
317.203366158 247.388 155.264118646 357.351
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=33.21 pixels
Starting ellipse-fitting for galaxy 79236
Fitting g-band took......3.678 sec
Fitting r-band took......3.764 sec
Fitting z-band took......4.068 sec
Time for all images = 11.510 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 11.27
r CoG modeling succeeded with a chi^2 minimum of 24.07
z CoG modeling succeeded with a chi^2 minimum of 85.12
Time = 0.033 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/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-79236-ellipse.fits
Starting ellipse-fitting for galaxy 240024
Fitting g-band took......1.270 sec
Fitting r-band took......1.272 sec
Fitting z-band took......1.276 sec
Time for all images = 3.818 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 880.97
r CoG modeling succeeded with a chi^2 minimum of 1384.87
z CoG modeling succeeded with a chi^2 minimum of 398.72
Time = 0.031 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/134/PGC153347_GROUP/PGC153347_GROUP-largegalaxy-240024-ellipse.fits
Finished galaxy PGC153347_GROUP in 1.538 minutes.