Started working on galaxy PGC1356716_GROUP at Wed Jun 17 15:23:20 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-tractor.fits
Read 102 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 829.9125   198.30396]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 11972
 Peak Img[j, k]: 227 222
 Mean (j, k): 227.14 221.66
 Theta (deg): 154.7
 Astro PA (deg): 115.3
 Eps: 0.314
 Major axis (pix): 88.4
227.137222162 227.157 221.657896843 221.848
Building masked image for central 2/2.
The previous central has masked the current central with shrink factor 1.00
The previous central has masked the current central with shrink factor 0.95
The previous central has masked the current central with shrink factor 0.90
The previous central has masked the current central with shrink factor 0.85
The previous central has masked the current central with shrink factor 0.80
 Pixels used: 1958
 Peak Img[j, k]: 269 279
 Mean (j, k): 272.89 281.47
 Theta (deg): 93.9
 Astro PA (deg): 176.1
 Eps: 0.416
 Major axis (pix): 42.8
272.892852895 268.659 281.473315831 278.772
Starting ellipse-fitting for galaxy 1027042
Fitting g-band took......34.226 sec
Fitting r-band took......34.240 sec
Fitting z-band took......36.806 sec
Time for all images = 105.272 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4.11
r CoG modeling succeeded with a chi^2 minimum of 9.03
z CoG modeling succeeded with a chi^2 minimum of 5.11
Time = 0.118 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/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-1027042-ellipse.fits
Starting ellipse-fitting for galaxy 450440
Fitting g-band took......5.044 sec
Fitting r-band took......5.033 sec
Fitting z-band took......5.290 sec
Time for all images = 15.367 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 42.23
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 7082.35
z CoG modeling succeeded with a chi^2 minimum of 122.35
Time = 0.047 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/PGC1356716_GROUP/PGC1356716_GROUP-largegalaxy-450440-ellipse.fits
Finished galaxy PGC1356716_GROUP in 3.410 minutes.