Started working on galaxy IC1827 at Wed Jun 17 03:58:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-tractor.fits
Read 383 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 4651.4575]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/IC1827/IC1827-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 13666
 Peak Img[j, k]: 374 374
 Mean (j, k): 384.16 380.06
 Theta (deg): 114.7
 Astro PA (deg): 155.3
 Eps: 0.699
 Major axis (pix): 151.0
384.160119772 372.76 380.060687211 374.255
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=80.20 pixels
Starting ellipse-fitting for galaxy 680829
Fitting g-band took......9.447 sec
Fitting r-band took......9.298 sec
Fitting z-band took......9.440 sec
Time for all images = 28.186 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 27334.03
r CoG modeling succeeded with a chi^2 minimum of 60187.90
z CoG modeling succeeded with a chi^2 minimum of 43134.37
Time = 0.090 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/IC1827/IC1827-largegalaxy-680829-ellipse.fits
Finished galaxy IC1827 in 0.649 minutes.