Started working on galaxy IC4562_GROUP at Fri Jun 19 05:58:00 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-tractor.fits
Read 427 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 12814.311    2326.3687]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/IC4562_GROUP/IC4562_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: 141777
 Peak Img[j, k]: 505 636
 Mean (j, k): 505.68 634.68
 Theta (deg): 39.8
 Astro PA (deg): 50.2
 Eps: 0.065
 Major axis (pix): 253.6
Iteratively unmasking pixels:
  r=253.59 pixels
  r=253.59 pixels
  r=306.63 pixels
  r=371.18 pixels
  r=444.63 pixels
467.960766835 505.014 749.438666002 636.365
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=87.82 pixels
Building masked image for central 2/2.
 Pixels used: 20434
 Peak Img[j, k]: 646 396
 Mean (j, k): 645.19 396.14
 Theta (deg): 6.0
 Astro PA (deg): 84.0
 Eps: 0.122
 Major axis (pix): 105.4
645.186161068 645.51 396.139140282 395.878
Starting ellipse-fitting for galaxy 1047219
Fitting g-band took......23.536 sec
Fitting r-band took......25.733 sec
Fitting z-band took......22.870 sec
Time for all images = 72.139 sec
Performing elliptical aperture photometry.
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: 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 165.39
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 35.27
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 1381.37
Time = 0.131 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/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-1047219-ellipse.fits
Starting ellipse-fitting for galaxy 1118340
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/233/IC4562_GROUP/IC4562_GROUP-largegalaxy-1118340-ellipse.fits
Finished galaxy IC4562_GROUP in 2.731 minutes.