Started working on galaxy PGC1615208 at Wed Jun 17 07:18:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 405.77927]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615208/PGC1615208-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: 4876
 Peak Img[j, k]: 128 129
 Mean (j, k): 127.78 127.01
 Theta (deg): 5.3
 Astro PA (deg): 84.7
 Eps: 0.399
 Major axis (pix): 53.2
Iteratively unmasking pixels:
  r=53.23 pixels
  r=53.23 pixels
  r=62.04 pixels
  r=69.06 pixels
  r=77.18 pixels
130.56220448 127.902 119.111424683 129.188
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=74.90 pixels
Starting ellipse-fitting for galaxy 1152924
Fitting g-band took......7.933 sec
Fitting r-band took......7.770 sec
Fitting z-band took......8.263 sec
Time for all images = 23.965 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 713.81
r CoG modeling succeeded with a chi^2 minimum of 1281.19
z CoG modeling succeeded with a chi^2 minimum of 1571.52
Time = 0.048 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/222/PGC1615208/PGC1615208-largegalaxy-1152924-ellipse.fits
Finished galaxy PGC1615208 in 1.024 minutes.