Started working on galaxy UGC05075 at Wed Jun 17 13:36:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-tractor.fits
Read 114 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 6921.9336]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/UGC05075/UGC05075-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: 43532
 Peak Img[j, k]: 286 286
 Mean (j, k): 285.25 285.51
 Theta (deg): 152.2
 Astro PA (deg): 117.8
 Eps: 0.058
 Major axis (pix): 143.2
Iteratively unmasking pixels:
  r=143.23 pixels
  r=143.23 pixels
  r=171.87 pixels
285.253423639 285.733 285.510765526 285.475
Starting ellipse-fitting for galaxy 463471
Fitting g-band took......142.109 sec
Fitting r-band took......139.885 sec
Fitting z-band took......144.491 sec
Time for all images = 426.486 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 777.98
r CoG modeling succeeded with a chi^2 minimum of 522.34
z CoG modeling succeeded with a chi^2 minimum of 423.25
Time = 0.397 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/142/UGC05075/UGC05075-largegalaxy-463471-ellipse.fits
Finished galaxy UGC05075 in 8.106 minutes.