Started working on galaxy PGC2680010 at Fri Jun 19 09:03:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 194.21384]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC2680010/PGC2680010-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 1876
 Peak Img[j, k]: 127 128
 Mean (j, k): 124.40 129.47
 Theta (deg): 48.0
 Astro PA (deg): 42.0
 Eps: 0.433
 Major axis (pix): 47.5
Iteratively unmasking pixels:
  r=47.49 pixels
  r=47.49 pixels
  r=59.15 pixels
  r=76.21 pixels
  r=132.58 pixels
169.471434602 126.534 61.667578545 127.502
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=30.53 pixels
Starting ellipse-fitting for galaxy 1075963
Fitting g-band took......1.431 sec
Fitting r-band took......1.338 sec
Fitting z-band took......1.348 sec
Time for all images = 4.117 sec
Performing elliptical aperture photometry.
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 0.81
r CoG modeling succeeded with a chi^2 minimum of 4.00
z CoG modeling succeeded with a chi^2 minimum of 96.14
Time = 0.023 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/243/PGC2680010/PGC2680010-largegalaxy-1075963-ellipse.fits
Finished galaxy PGC2680010 in 0.683 minutes.