Started working on galaxy PGC023960_GROUP at Wed Jun 17 17:52:02 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-tractor.fits
Read 442 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2805.0627    490.91736]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 20646
 Peak Img[j, k]: 695 618
 Mean (j, k): 694.21 617.58
 Theta (deg): 18.5
 Astro PA (deg): 71.5
 Eps: 0.653
 Major axis (pix): 142.7
694.214491592 694.337 617.577560462 618.044
Building masked image for central 2/2.
 Pixels used: 4331
 Peak Img[j, k]: 344 618
 Mean (j, k): 341.34 617.43
 Theta (deg): 124.8
 Astro PA (deg): 145.2
 Eps: 0.410
 Major axis (pix): 52.4
341.335253674 342.644 617.42674356 618.4
Starting ellipse-fitting for galaxy 297679
Fitting g-band took......75.547 sec
Fitting r-band took......75.959 sec
Fitting z-band took......76.324 sec
Time for all images = 227.830 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2395.81
r CoG modeling succeeded with a chi^2 minimum of 2446.08
z CoG modeling succeeded with a chi^2 minimum of 3155.18
Time = 0.552 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/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-297679-ellipse.fits
Starting ellipse-fitting for galaxy 191570
Fitting g-band took......9.513 sec
Fitting r-band took......9.998 sec
Fitting z-band took......9.683 sec
Time for all images = 29.194 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6952.28
r CoG modeling succeeded with a chi^2 minimum of 4594.22
z CoG modeling succeeded with a chi^2 minimum of 2289.82
Time = 0.064 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/128/PGC023960_GROUP/PGC023960_GROUP-largegalaxy-191570-ellipse.fits
Finished galaxy PGC023960_GROUP in 6.135 minutes.