Started working on galaxy UGC04003 at Thu Jun 18 19:05:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-tractor.fits
Read 329 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 6987.182]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/UGC04003/UGC04003-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: 64635
 Peak Img[j, k]: 474 471
 Mean (j, k): 473.35 471.76
 Theta (deg): 10.9
 Astro PA (deg): 79.1
 Eps: 0.541
 Major axis (pix): 263.3
Iteratively unmasking pixels:
  r=263.30 pixels
  r=263.30 pixels
  r=315.96 pixels
473.352273623 473.567 471.755443866 471.28
Starting ellipse-fitting for galaxy 68868
Fitting g-band took......231.614 sec
Fitting r-band took......221.563 sec
Fitting z-band took......243.663 sec
Time for all images = 696.841 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 16381.46
r CoG modeling succeeded with a chi^2 minimum of 15233.32
z CoG modeling succeeded with a chi^2 minimum of 4305.42
Time = 1.262 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/116/UGC04003/UGC04003-largegalaxy-68868-ellipse.fits
Finished galaxy UGC04003 in 13.059 minutes.