Started working on galaxy PGC1945522_GROUP at Wed Jun 17 05:11:38 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-tractor.fits
Read 75 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 275.9637   187.11067]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 2911
 Peak Img[j, k]: 188 156
 Mean (j, k): 187.46 156.06
 Theta (deg): 81.8
 Astro PA (deg): 8.2
 Eps: 0.377
 Major axis (pix): 39.4
187.462742417 187.398 156.061623722 155.842
Building masked image for central 2/2.
 Pixels used: 2360
 Peak Img[j, k]: 231 262
 Mean (j, k): 231.38 261.73
 Theta (deg): 92.8
 Astro PA (deg): 177.2
 Eps: 0.616
 Major axis (pix): 41.4
231.381930323 230.588 261.728784605 261.598
Starting ellipse-fitting for galaxy 666086
Fitting g-band took......3.610 sec
Fitting r-band took......3.760 sec
Fitting z-band took......3.729 sec
Time for all images = 11.099 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7369.37
r CoG modeling succeeded with a chi^2 minimum of 4174.00
z CoG modeling succeeded with a chi^2 minimum of 2155.05
Time = 0.031 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/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-666086-ellipse.fits
Starting ellipse-fitting for galaxy 744797
Fitting g-band took......1.849 sec
Fitting r-band took......1.852 sec
Fitting z-band took......1.880 sec
Time for all images = 5.581 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4379.87
r CoG modeling succeeded with a chi^2 minimum of 4118.09
z CoG modeling succeeded with a chi^2 minimum of 3344.67
Time = 0.029 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/166/PGC1945522_GROUP/PGC1945522_GROUP-largegalaxy-744797-ellipse.fits
Finished galaxy PGC1945522_GROUP in 1.536 minutes.