Started working on galaxy PGC068776_GROUP at Wed Jun 17 12:59:35 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-tractor.fits
Read 439 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3268.2666   336.3457]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 45308
 Peak Img[j, k]: 404 412
 Mean (j, k): 401.56 411.35
 Theta (deg): 165.7
 Astro PA (deg): 104.3
 Eps: 0.377
 Major axis (pix): 175.7
401.558006546 403.807 411.349485472 411.416
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
 Pixels used: 2179
 Peak Img[j, k]: 320 309
 Mean (j, k): 316.71 308.68
 Theta (deg): 41.4
 Astro PA (deg): 48.6
 Eps: 0.610
 Major axis (pix): 54.1
316.713991811 319.932 308.676703795 308.679
Starting ellipse-fitting for galaxy 1243222
Fitting g-band took......196.883 sec
Fitting r-band took......197.632 sec
Fitting z-band took......199.296 sec
Time for all images = 593.811 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 414.08
r CoG modeling succeeded with a chi^2 minimum of 1035.47
z CoG modeling succeeded with a chi^2 minimum of 674.87
Time = 0.658 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/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-1243222-ellipse.fits
Starting ellipse-fitting for galaxy 530913
Fitting g-band took......6.576 sec
Fitting r-band took......6.870 sec
Fitting z-band took......6.770 sec
Time for all images = 20.216 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1540.85
r CoG modeling succeeded with a chi^2 minimum of 2258.22
z CoG modeling succeeded with a chi^2 minimum of 1235.89
Time = 0.070 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/336/PGC068776_GROUP/PGC068776_GROUP-largegalaxy-530913-ellipse.fits
Finished galaxy PGC068776_GROUP in 12.396 minutes.