Started working on galaxy PGC541662_GROUP at Wed Jun 17 04:31:51 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-tractor.fits
Read 336 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 562.5179   220.80205]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 5506
 Peak Img[j, k]: 282 411
 Mean (j, k): 282.06 411.88
 Theta (deg): 128.9
 Astro PA (deg): 141.1
 Eps: 0.278
 Major axis (pix): 47.3
282.063480097 282.335 411.880464176 411.403
Building masked image for central 2/2.
 Pixels used: 2291
 Peak Img[j, k]: 316 223
 Mean (j, k): 314.60 221.99
 Theta (deg): 161.9
 Astro PA (deg): 108.1
 Eps: 0.804
 Major axis (pix): 57.1
314.597304625 314.768 221.9947922 221.778
Starting ellipse-fitting for galaxy 972236
Fitting g-band took......3.787 sec
Fitting r-band took......3.874 sec
Fitting z-band took......4.022 sec
Time for all images = 11.683 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5390.82
r CoG modeling succeeded with a chi^2 minimum of 10438.85
z CoG modeling succeeded with a chi^2 minimum of 4655.25
Time = 0.033 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/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-972236-ellipse.fits
Starting ellipse-fitting for galaxy 529553
Fitting g-band took......3.092 sec
Fitting r-band took......3.057 sec
Fitting z-band took......2.933 sec
Time for all images = 9.083 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 8177.75
r CoG modeling succeeded with a chi^2 minimum of 11640.99
z CoG modeling succeeded with a chi^2 minimum of 2233.33
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/326/PGC541662_GROUP/PGC541662_GROUP-largegalaxy-529553-ellipse.fits
Finished galaxy PGC541662_GROUP in 1.623 minutes.