Started working on galaxy UGC04448 at Fri Jun 19 10:48:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-tractor.fits
Read 86 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5598.8335]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/UGC04448/UGC04448-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: 42493
 Peak Img[j, k]: 280 281
 Mean (j, k): 279.63 281.13
 Theta (deg): 154.0
 Astro PA (deg): 116.0
 Eps: 0.332
 Major axis (pix): 150.4
Iteratively unmasking pixels:
  r=150.41 pixels
  r=150.41 pixels
  r=180.50 pixels
279.627261908 279.586 281.133692183 280.821
Starting ellipse-fitting for galaxy 980930
Fitting g-band took......32.336 sec
Fitting r-band took......32.877 sec
Fitting z-band took......34.854 sec
Time for all images = 100.067 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4182.32
r CoG modeling succeeded with a chi^2 minimum of 5916.79
z CoG modeling succeeded with a chi^2 minimum of 14607.57
Time = 0.150 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/128/UGC04448/UGC04448-largegalaxy-980930-ellipse.fits
Finished galaxy UGC04448 in 2.389 minutes.