Started working on galaxy PGC2123893_GROUP at Thu Jun 18 13:55:32 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-tractor.fits
Read 74 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 722.34735  490.30664]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 2040
 Peak Img[j, k]: 247 321
 Mean (j, k): 248.94 319.12
 Theta (deg): 49.6
 Astro PA (deg): 40.4
 Eps: 0.655
 Major axis (pix): 60.9
Iteratively unmasking pixels:
  r=60.93 pixels
  r=60.93 pixels
  r=76.18 pixels
  r=86.23 pixels
  r=99.30 pixels
245.987614817 247.174 322.360211324 320.645
Building masked image for central 2/2.
 Pixels used: 7199
 Peak Img[j, k]: 270 205
 Mean (j, k): 273.21 203.60
 Theta (deg): 120.0
 Astro PA (deg): 150.0
 Eps: 0.444
 Major axis (pix): 77.4
273.210001799 275.094 203.601795128 206.888
Starting ellipse-fitting for galaxy 831135
Fitting g-band took......14.278 sec
Fitting r-band took......11.891 sec
Fitting z-band took......11.965 sec
Time for all images = 38.134 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 417.62
r CoG modeling succeeded with a chi^2 minimum of 670.77
z CoG modeling succeeded with a chi^2 minimum of 1335.25
Time = 0.100 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/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-831135-ellipse.fits
Starting ellipse-fitting for galaxy 111724
Fitting g-band took......11.622 sec
Fitting r-band took......10.885 sec
Fitting z-band took......11.067 sec
Time for all images = 33.575 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5333.16
r CoG modeling succeeded with a chi^2 minimum of 6256.27
z CoG modeling succeeded with a chi^2 minimum of 2233.64
Time = 0.057 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/202/PGC2123893_GROUP/PGC2123893_GROUP-largegalaxy-111724-ellipse.fits
Finished galaxy PGC2123893_GROUP in 4.805 minutes.