Started working on galaxy PGC1913946_GROUP at Wed Jun 17 16:35:56 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-tractor.fits
Read 153 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 403.1573   169.31706]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 6358
 Peak Img[j, k]: 281 343
 Mean (j, k): 281.33 343.48
 Theta (deg): 148.8
 Astro PA (deg): 121.2
 Eps: 0.469
 Major axis (pix): 68.2
281.333688676 281.089 343.481652693 342.835
Building masked image for central 2/2.
 Pixels used: 1523
 Peak Img[j, k]: 274 197
 Mean (j, k): 273.54 197.47
 Theta (deg): 136.1
 Astro PA (deg): 133.9
 Eps: 0.673
 Major axis (pix): 38.2
273.542716558 273.421 197.465433524 197.26
Starting ellipse-fitting for galaxy 842691
Fitting g-band took......7.424 sec
Fitting r-band took......7.250 sec
Fitting z-band took......7.695 sec
Time for all images = 22.369 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9.76
r CoG modeling succeeded with a chi^2 minimum of 15.04
z CoG modeling succeeded with a chi^2 minimum of 34.95
Time = 0.053 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/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-842691-ellipse.fits
Starting ellipse-fitting for galaxy 1087176
Fitting g-band took......1.702 sec
Fitting r-band took......1.785 sec
Fitting z-band took......1.841 sec
Time for all images = 5.327 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 793.18
r CoG modeling succeeded with a chi^2 minimum of 1114.87
z CoG modeling succeeded with a chi^2 minimum of 1081.52
Time = 0.040 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/PGC1913946_GROUP/PGC1913946_GROUP-largegalaxy-1087176-ellipse.fits
Finished galaxy PGC1913946_GROUP in 1.791 minutes.