Started working on galaxy PGC751580 at Wed Jun 17 11:55:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 105.63374]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC751580/PGC751580-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1924
 Peak Img[j, k]: 129 128
 Mean (j, k): 127.18 127.28
 Theta (deg): 167.8
 Astro PA (deg): 102.2
 Eps: 0.694
 Major axis (pix): 49.2
127.178003958 128.169 127.280686967 127.59
Starting ellipse-fitting for galaxy 868040
Fitting g-band took......5.042 sec
Fitting r-band took......4.971 sec
Fitting z-band took......5.089 sec
Time for all images = 15.102 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 219.95
r CoG modeling succeeded with a chi^2 minimum of 749.89
z CoG modeling succeeded with a chi^2 minimum of 305.03
Time = 0.053 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/032/PGC751580/PGC751580-largegalaxy-868040-ellipse.fits
Finished galaxy PGC751580 in 0.851 minutes.