Started working on galaxy PGC1755941 at Wed Jun 17 16:28:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-tractor.fits
Read 17 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 265.92288]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1755941/PGC1755941-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2492
 Peak Img[j, k]: 125 125
 Mean (j, k): 120.92 124.14
 Theta (deg): 100.0
 Astro PA (deg): 170.0
 Eps: 0.641
 Major axis (pix): 44.7
120.917876094 123.381 124.140430064 124.418
Starting ellipse-fitting for galaxy 858452
Fitting g-band took......2.648 sec
Fitting r-band took......2.513 sec
Fitting z-band took......2.637 sec
Time for all images = 7.798 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1586.53
r CoG modeling succeeded with a chi^2 minimum of 2303.86
z CoG modeling succeeded with a chi^2 minimum of 1462.47
Time = 0.039 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/167/PGC1755941/PGC1755941-largegalaxy-858452-ellipse.fits
Finished galaxy PGC1755941 in 0.281 minutes.