Started working on galaxy UGC06176 at Wed Jun 17 08:40:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-tractor.fits
Read 222 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 6017.2417]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06176/UGC06176-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: 38443
 Peak Img[j, k]: 400 400
 Mean (j, k): 399.62 399.67
 Theta (deg): 65.8
 Astro PA (deg): 24.2
 Eps: 0.509
 Major axis (pix): 180.2
Iteratively unmasking pixels:
  r=180.21 pixels
  r=180.21 pixels
  r=216.25 pixels
399.615908389 399.506 399.66823599 399.27
Starting ellipse-fitting for galaxy 1174852
Fitting g-band took......91.762 sec
Fitting r-band took......94.036 sec
Fitting z-band took......97.936 sec
Time for all images = 283.734 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 13896.17
r CoG modeling succeeded with a chi^2 minimum of 20051.18
z CoG modeling succeeded with a chi^2 minimum of 15828.52
Time = 0.451 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/166/UGC06176/UGC06176-largegalaxy-1174852-ellipse.fits
Finished galaxy UGC06176 in 5.820 minutes.