Started working on galaxy PGC1453951 at Tue Jun 16 18:31:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 269.65552]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1453951/PGC1453951-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4019
 Peak Img[j, k]: 156 157
 Mean (j, k): 156.11 156.83
 Theta (deg): 36.9
 Astro PA (deg): 53.1
 Eps: 0.449
 Major axis (pix): 56.9
156.109008908 156.462 156.825028023 156.937
Starting ellipse-fitting for galaxy 640754
Fitting g-band took......5.539 sec
Fitting r-band took......5.954 sec
Fitting z-band took......4.722 sec
Time for all images = 16.215 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 274.04
r CoG modeling succeeded with a chi^2 minimum of 286.25
z CoG modeling succeeded with a chi^2 minimum of 340.49
Time = 0.034 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/246/PGC1453951/PGC1453951-largegalaxy-640754-ellipse.fits
Finished galaxy PGC1453951 in 0.940 minutes.