Started working on galaxy PGC1823047_GROUP at Wed Jun 17 19:18:29 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-tractor.fits
Read 174 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 490.52255  295.0219 ]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 4817
 Peak Img[j, k]: 314 416
 Mean (j, k): 314.10 416.05
 Theta (deg): 0.3
 Astro PA (deg): 89.7
 Eps: 0.263
 Major axis (pix): 51.8
314.102301766 314.265 416.053773298 416.446
Building masked image for central 2/2.
 Pixels used: 3663
 Peak Img[j, k]: 334 268
 Mean (j, k): 335.69 267.85
 Theta (deg): 56.8
 Astro PA (deg): 33.2
 Eps: 0.866
 Major axis (pix): 94.8
335.693375202 335.001 267.848041155 267.666
Starting ellipse-fitting for galaxy 59689
Fitting g-band took......5.863 sec
Fitting r-band took......5.892 sec
Fitting z-band took......6.488 sec
Time for all images = 18.243 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2045.58
r CoG modeling succeeded with a chi^2 minimum of 1623.86
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 285.78
Time = 0.050 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/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-59689-ellipse.fits
Starting ellipse-fitting for galaxy 1117615
Fitting g-band took......8.118 sec
Fitting r-band took......8.102 sec
Fitting z-band took......8.811 sec
Time for all images = 25.031 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 645.45
r CoG modeling succeeded with a chi^2 minimum of 720.75
z CoG modeling succeeded with a chi^2 minimum of 425.70
Time = 0.136 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/233/PGC1823047_GROUP/PGC1823047_GROUP-largegalaxy-1117615-ellipse.fits
Finished galaxy PGC1823047_GROUP in 2.223 minutes.