Started working on galaxy PGC406971_GROUP at Tue Jun 16 19:54:14 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-tractor.fits
Read 232 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 643.91785  169.97678]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 7035
 Peak Img[j, k]: 258 233
 Mean (j, k): 257.86 231.92
 Theta (deg): 16.5
 Astro PA (deg): 73.5
 Eps: 0.345
 Major axis (pix): 66.6
257.863888655 258.274 231.923894087 233.032
Building masked image for central 2/2.
 Pixels used: 2217
 Peak Img[j, k]: 356 399
 Mean (j, k): 356.99 397.32
 Theta (deg): 92.3
 Astro PA (deg): 177.7
 Eps: 0.716
 Major axis (pix): 52.7
356.98947746 356.28 397.319536291 397.861
Starting ellipse-fitting for galaxy 793578
Fitting g-band took......8.568 sec
Fitting r-band took......9.141 sec
Fitting z-band took......8.779 sec
Time for all images = 26.488 sec
Performing elliptical aperture photometry.
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 276.68
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 852.82
z CoG modeling succeeded with a chi^2 minimum of 560.78
Time = 0.056 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/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-793578-ellipse.fits
Starting ellipse-fitting for galaxy 494336
Fitting g-band took......2.943 sec
Fitting r-band took......3.072 sec
Fitting z-band took......2.890 sec
Time for all images = 8.906 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 129.17
r CoG modeling succeeded with a chi^2 minimum of 298.24
z CoG modeling succeeded with a chi^2 minimum of 51.85
Time = 0.051 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/076/PGC406971_GROUP/PGC406971_GROUP-largegalaxy-494336-ellipse.fits
Finished galaxy PGC406971_GROUP in 1.891 minutes.