Started working on galaxy PGC2154020_GROUP at Thu Jun 18 19:05:11 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-tractor.fits
Read 187 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1263.4105    333.21777]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 14784
 Peak Img[j, k]: 446 458
 Mean (j, k): 445.68 458.05
 Theta (deg): 134.6
 Astro PA (deg): 135.4
 Eps: 0.504
 Major axis (pix): 110.6
445.684404606 445.668 458.051261854 457.902
Building masked image for central 2/2.
 Pixels used: 5253
 Peak Img[j, k]: 294 276
 Mean (j, k): 293.48 276.00
 Theta (deg): 48.8
 Astro PA (deg): 41.2
 Eps: 0.388
 Major axis (pix): 56.3
293.484942893 293.889 275.9960664 276.046
Starting ellipse-fitting for galaxy 384829
Fitting g-band took......21.913 sec
Fitting r-band took......23.004 sec
Fitting z-band took......24.535 sec
Time for all images = 69.452 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 24.83
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 77.89
z CoG modeling succeeded with a chi^2 minimum of 1275.21
Time = 0.143 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/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-384829-ellipse.fits
Starting ellipse-fitting for galaxy 206485
Fitting g-band took......5.871 sec
Fitting r-band took......5.769 sec
Fitting z-band took......5.663 sec
Time for all images = 17.304 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3007.83
r CoG modeling succeeded with a chi^2 minimum of 2510.05
z CoG modeling succeeded with a chi^2 minimum of 1151.51
Time = 0.042 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/134/PGC2154020_GROUP/PGC2154020_GROUP-largegalaxy-206485-ellipse.fits
Finished galaxy PGC2154020_GROUP in 2.279 minutes.