Started working on galaxy PGC109634 at Wed Jun 17 13:07:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 452.61465]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC109634/PGC109634-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: 2286
 Peak Img[j, k]: 121 123
 Mean (j, k): 123.69 123.64
 Theta (deg): 104.4
 Astro PA (deg): 165.6
 Eps: 0.299
 Major axis (pix): 46.1
Iteratively unmasking pixels:
  r=46.10 pixels
  r=46.10 pixels
  r=58.31 pixels
  r=58.60 pixels
120.969242339 121.023 122.907076518 123.159
Starting ellipse-fitting for galaxy 680534
Fitting g-band took......10.358 sec
Fitting r-band took......10.004 sec
Fitting z-band took......9.689 sec
Time for all images = 30.051 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 498.58
r CoG modeling succeeded with a chi^2 minimum of 854.66
z CoG modeling succeeded with a chi^2 minimum of 423.52
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/026/PGC109634/PGC109634-largegalaxy-680534-ellipse.fits
Finished galaxy PGC109634 in 1.098 minutes.