Started working on galaxy UGC01671_GROUP at Tue Jun 16 19:16:22 2020 Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-tractor.fits Read 396 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-maskbits.fits.fz Sort by flux! [ 2694.4553 1220.3866] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-psf-r.fits.fz Building masked image for central 1/2. Pixels used: 21365 Peak Img[j, k]: 464 692 Mean (j, k): 464.23 691.97 Theta (deg): 175.8 Astro PA (deg): 94.2 Eps: 0.573 Major axis (pix): 148.1 464.227190162 464.39 691.971707212 691.847 Building masked image for central 2/2. Pixels used: 10893 Peak Img[j, k]: 888 627 Mean (j, k): 886.26 625.40 Theta (deg): 15.8 Astro PA (deg): 74.2 Eps: 0.783 Major axis (pix): 123.1 886.259784569 886.08 625.398336232 626.947 Starting ellipse-fitting for galaxy 628464 Fitting g-band took......47.984 sec Fitting r-band took......46.945 sec Fitting z-band took......50.667 sec Time for all images = 145.596 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 12205.83 r CoG modeling succeeded with a chi^2 minimum of 10531.91 z CoG modeling succeeded with a chi^2 minimum of 6338.37 Time = 0.297 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/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-628464-ellipse.fits Starting ellipse-fitting for galaxy 1433370 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 = 0.002 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/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-1433370-ellipse.fits Finished galaxy UGC01671_GROUP in 4.011 minutes.