Started working on galaxy PGC1876945_GROUP at Wed Jun 17 13:32:35 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-tractor.fits
Read 116 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 561.45013  152.49142]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 7372
 Peak Img[j, k]: 209 177
 Mean (j, k): 208.09 176.30
 Theta (deg): 120.4
 Astro PA (deg): 149.6
 Eps: 0.061
 Major axis (pix): 60.1
208.086742581 208.622 176.297676767 176.664
Building masked image for central 2/2.
 Pixels used: 2862
 Peak Img[j, k]: 264 297
 Mean (j, k): 267.23 299.22
 Theta (deg): 102.1
 Astro PA (deg): 167.9
 Eps: 0.588
 Major axis (pix): 68.1
267.231586244 264.427 299.220355717 297.358
Starting ellipse-fitting for galaxy 1188882
Fitting g-band took......18.542 sec
Fitting r-band took......19.369 sec
Fitting z-band took......21.824 sec
Time for all images = 59.735 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 72.13
r CoG modeling succeeded with a chi^2 minimum of 386.51
z CoG modeling succeeded with a chi^2 minimum of 295.14
Time = 0.082 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/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-1188882-ellipse.fits
Starting ellipse-fitting for galaxy 759709
Fitting g-band took......13.238 sec
Fitting r-band took......12.913 sec
Fitting z-band took......13.659 sec
Time for all images = 39.810 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 81.06
r CoG modeling succeeded with a chi^2 minimum of 101.58
z CoG modeling succeeded with a chi^2 minimum of 438.82
Time = 0.099 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/253/PGC1876945_GROUP/PGC1876945_GROUP-largegalaxy-759709-ellipse.fits
Finished galaxy PGC1876945_GROUP in 2.082 minutes.