Started working on galaxy PGC3103368_GROUP at Tue Jun 16 13:33:10 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-tractor.fits
Read 214 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 548.1277   463.06497]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 8613
 Peak Img[j, k]: 273 250
 Mean (j, k): 274.74 250.71
 Theta (deg): 162.5
 Astro PA (deg): 107.5
 Eps: 0.592
 Major axis (pix): 128.9
274.739073918 272.573 250.714864665 250.239
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
The previous central has masked the current central with shrink factor 0.75
The previous central has masked the current central with shrink factor 0.70
The previous central has masked the current central with shrink factor 0.65
The previous central has masked the current central with shrink factor 0.60
 Pixels used: 5255
 Peak Img[j, k]: 296 324
 Mean (j, k): 297.78 328.95
 Theta (deg): 148.7
 Astro PA (deg): 121.3
 Eps: 0.172
 Major axis (pix): 59.3
297.777269073 296.14 328.945702801 323.743
Starting ellipse-fitting for galaxy 35141
Fitting g-band took......66.576 sec
Fitting r-band took......65.394 sec
Fitting z-band took......70.251 sec
Time for all images = 202.221 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 341.26
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 991.59
z CoG modeling succeeded with a chi^2 minimum of 983.51
Time = 0.395 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/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-35141-ellipse.fits
Starting ellipse-fitting for galaxy 530604
Fitting g-band took......16.926 sec
Fitting r-band took......16.028 sec
Fitting z-band took......16.882 sec
Time for all images = 49.836 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 592.37
r CoG modeling succeeded with a chi^2 minimum of 2804.38
z CoG modeling succeeded with a chi^2 minimum of 138869.23
Time = 0.071 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/036/PGC3103368_GROUP/PGC3103368_GROUP-largegalaxy-530604-ellipse.fits
Finished galaxy PGC3103368_GROUP in 5.888 minutes.