Started working on galaxy NGC3534_GROUP at Wed Jun 17 05:28:41 2020 Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-tractor.fits Read 593 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 3658.3723 1409.7886] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/2. Pixels used: 49752 Peak Img[j, k]: 693 649 Mean (j, k): 677.38 643.39 Theta (deg): 163.0 Astro PA (deg): 107.0 Eps: 0.291 Major axis (pix): 280.3 677.381167839 692.523 643.390649964 648.545 Peak position has moved by more than 10 pixels---falling back on Tractor geometry! r=182.50 pixels Building masked image for central 2/2. Pixels used: 20194 Peak Img[j, k]: 497 571 Mean (j, k): 506.29 572.61 Theta (deg): 108.3 Astro PA (deg): 161.7 Eps: 0.583 Major axis (pix): 185.3 506.29219543 496.669 572.611409836 570.51 Starting ellipse-fitting for galaxy 629531 Started working on galaxy NGC3534_GROUP at Wed Jun 17 18:10:18 2020 Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-tractor.fits Read 593 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 3658.3723 1409.7886] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/2. Pixels used: 49752 Peak Img[j, k]: 693 649 Mean (j, k): 677.38 643.39 Theta (deg): 163.0 Astro PA (deg): 107.0 Eps: 0.291 Major axis (pix): 280.3 677.381167839 692.523 643.390649964 648.545 Peak position has moved by more than 10 pixels---falling back on Tractor geometry! r=182.50 pixels Building masked image for central 2/2. Pixels used: 20194 Peak Img[j, k]: 497 571 Mean (j, k): 506.29 572.61 Theta (deg): 108.3 Astro PA (deg): 161.7 Eps: 0.583 Major axis (pix): 185.3 506.29219543 496.669 572.611409836 570.51 Starting ellipse-fitting for galaxy 629531 Fitting g-band took......45.126 sec Fitting r-band took......45.660 sec Fitting z-band took......42.312 sec Time for all images = 133.098 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 6342.60 r CoG modeling succeeded with a chi^2 minimum of 12120.91 z CoG modeling succeeded with a chi^2 minimum of 17182.07 Time = 0.595 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/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-629531-ellipse.fits Starting ellipse-fitting for galaxy 1037817 Fitting g-band took......79.688 sec Fitting r-band took......82.471 sec Fitting z-band took......84.644 sec Time for all images = 246.802 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 452.70 r CoG modeling succeeded with a chi^2 minimum of 355.75 z CoG modeling succeeded with a chi^2 minimum of 268.55 Time = 0.553 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/167/NGC3534_GROUP/NGC3534_GROUP-largegalaxy-1037817-ellipse.fits Finished galaxy NGC3534_GROUP in 8.872 minutes.