Started working on galaxy PGC170449 at Wed Jun 17 08:02:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-tractor.fits
Read 83 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 772.8259]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC170449/PGC170449-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5171
 Peak Img[j, k]: 168 171
 Mean (j, k): 168.25 171.56
 Theta (deg): 169.1
 Astro PA (deg): 100.9
 Eps: 0.415
 Major axis (pix): 55.6
168.249950586 168.194 171.561949944 171.058
Starting ellipse-fitting for galaxy 940500
Fitting g-band took......6.167 sec
Fitting r-band took......6.733 sec
Fitting z-band took......6.145 sec
Time for all images = 19.045 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4002.87
r CoG modeling succeeded with a chi^2 minimum of 7624.00
z CoG modeling succeeded with a chi^2 minimum of 6120.57
Time = 0.044 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/039/PGC170449/PGC170449-largegalaxy-940500-ellipse.fits
Finished galaxy PGC170449 in 0.939 minutes.