Started working on galaxy UGC09781 at Tue Jun 16 18:12:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-tractor.fits
Read 211 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1760.9801]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09781/UGC09781-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: 27341
 Peak Img[j, k]: 326 328
 Mean (j, k): 321.66 321.91
 Theta (deg): 74.1
 Astro PA (deg): 15.9
 Eps: 0.148
 Major axis (pix): 136.7
Iteratively unmasking pixels:
  r=136.67 pixels
  r=136.67 pixels
  r=171.28 pixels
  r=172.18 pixels
327.407761461 325.722 337.522161729 327.857
Starting ellipse-fitting for galaxy 1222823
Fitting g-band took......76.847 sec
Fitting r-band took......73.786 sec
Fitting z-band took......73.002 sec
Time for all images = 223.635 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3931.64
r CoG modeling succeeded with a chi^2 minimum of 7361.11
z CoG modeling succeeded with a chi^2 minimum of 21059.83
Time = 0.202 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/228/UGC09781/UGC09781-largegalaxy-1222823-ellipse.fits
Finished galaxy UGC09781 in 4.523 minutes.