Started working on galaxy PGC169951 at Tue Jun 16 18:29:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-tractor.fits
Read 49 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 490.22217]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC169951/PGC169951-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8293
 Peak Img[j, k]: 164 164
 Mean (j, k): 165.49 165.34
 Theta (deg): 134.5
 Astro PA (deg): 135.5
 Eps: 0.286
 Major axis (pix): 66.1
165.494056419 164.556 165.33609512 164.502
Starting ellipse-fitting for galaxy 671483
Fitting g-band took......9.286 sec
Fitting r-band took......9.590 sec
Fitting z-band took......8.442 sec
Time for all images = 27.317 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4230.70
r CoG modeling succeeded with a chi^2 minimum of 1872.75
z CoG modeling succeeded with a chi^2 minimum of 1686.85
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/006/PGC169951/PGC169951-largegalaxy-671483-ellipse.fits
Finished galaxy PGC169951 in 1.110 minutes.