Started working on galaxy UGC06140_GROUP at Thu Jun 18 14:56:56 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-tractor.fits
Read 67 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1505.8229  1477.0802]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06140_GROUP/UGC06140_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: 13161
 Peak Img[j, k]: 219 293
 Mean (j, k): 221.00 292.40
 Theta (deg): 75.2
 Astro PA (deg): 14.8
 Eps: 0.700
 Major axis (pix): 125.3
Iteratively unmasking pixels:
  r=125.26 pixels
  r=125.26 pixels
  r=150.11 pixels
  r=175.03 pixels
  r=201.53 pixels
239.321426535 216.185 286.960261871 293.776
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=174.16 pixels
Building masked image for central 2/2.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 32240
 Peak Img[j, k]: 488 317
 Mean (j, k): 471.84 298.56
 Theta (deg): 117.8
 Astro PA (deg): 152.2
 Eps: 0.039
 Major axis (pix): 171.7
Iteratively unmasking pixels:
  r=171.65 pixels
  r=171.65 pixels
  r=266.89 pixels
  r=362.11 pixels
  r=400.14 pixels
517.688495047 410.608 358.184981456 311.298
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=179.42 pixels
Starting ellipse-fitting for galaxy 342002
Fitting g-band took... Central pixel is masked; resorting to extreme measures!
...0.001 sec
Fitting r-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Fitting z-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Time for all images = 0.001 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
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!
Warning: Too few g-band pixels to fit the curve of growth; skipping.
Warning: Too few r-band pixels to fit the curve of growth; skipping.
Warning: Too few z-band pixels to fit the curve of growth; skipping.
Time = 0.000 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/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-342002-ellipse.fits
Starting ellipse-fitting for galaxy 580787
Fitting g-band took......89.357 sec
Fitting r-band took......87.005 sec
Fitting z-band took......89.848 sec
Time for all images = 266.210 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
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 failed.
g CoG modeling succeeded with a chi^2 minimum of 815656934.37
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 17577847.51
z CoG modeling failed.
z CoG modeling succeeded with a chi^2 minimum of 168463954.56
Time = 0.281 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/166/UGC06140_GROUP/UGC06140_GROUP-largegalaxy-580787-ellipse.fits
Finished galaxy UGC06140_GROUP in 6.147 minutes.