Started working on galaxy PGC454233_GROUP at Wed Jun 17 10:22:54 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-tractor.fits
Read 240 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 461.1983  456.7142  316.7934]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 4647
 Peak Img[j, k]: 408 361
 Mean (j, k): 408.41 360.42
 Theta (deg): 71.6
 Astro PA (deg): 18.4
 Eps: 0.181
 Major axis (pix): 48.1
408.405855561 408.396 360.424346099 360.632
Building masked image for central 2/3.
 Pixels used: 4168
 Peak Img[j, k]: 261 347
 Mean (j, k): 261.72 346.78
 Theta (deg): 93.3
 Astro PA (deg): 176.7
 Eps: 0.131
 Major axis (pix): 42.9
261.716454789 261.441 346.778896234 346.568
Building masked image for central 3/3.
 Pixels used: 3071
 Peak Img[j, k]: 243 193
 Mean (j, k): 242.92 192.78
 Theta (deg): 54.7
 Astro PA (deg): 35.3
 Eps: 0.442
 Major axis (pix): 45.1
242.915944651 242.768 192.775557625 193.011
Starting ellipse-fitting for galaxy 133773
Fitting g-band took......5.310 sec
Fitting r-band took......5.258 sec
Fitting z-band took......5.071 sec
Time for all images = 15.639 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 126.53
r CoG modeling succeeded with a chi^2 minimum of 114.01
z CoG modeling succeeded with a chi^2 minimum of 161.78
Time = 0.032 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/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-133773-ellipse.fits
Starting ellipse-fitting for galaxy 1253571
Fitting g-band took......4.318 sec
Fitting r-band took......4.408 sec
Fitting z-band took......4.620 sec
Time for all images = 13.347 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 80.67
r CoG modeling succeeded with a chi^2 minimum of 30.50
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 7.37
Time = 0.043 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/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-1253571-ellipse.fits
Starting ellipse-fitting for galaxy 764793
Fitting g-band took......2.995 sec
Fitting r-band took......3.079 sec
Fitting z-band took......3.313 sec
Time for all images = 9.387 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4635.09
r CoG modeling succeeded with a chi^2 minimum of 11342.03
z CoG modeling succeeded with a chi^2 minimum of 5734.55
Time = 0.035 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/006/PGC454233_GROUP/PGC454233_GROUP-largegalaxy-764793-ellipse.fits
Finished galaxy PGC454233_GROUP in 2.556 minutes.