Started working on galaxy UGC06173 at Wed Jun 17 16:45:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-tractor.fits
Read 166 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 4585.668]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06173/UGC06173-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 29272
 Peak Img[j, k]: 292 292
 Mean (j, k): 288.87 291.29
 Theta (deg): 106.0
 Astro PA (deg): 164.0
 Eps: 0.369
 Major axis (pix): 130.4
288.871071038 291.567 291.291147012 292.28
Starting ellipse-fitting for galaxy 891294
Fitting g-band took......47.822 sec
Fitting r-band took......46.773 sec
Fitting z-band took......54.041 sec
Time for all images = 148.636 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 16639.13
r CoG modeling succeeded with a chi^2 minimum of 14644.33
z CoG modeling succeeded with a chi^2 minimum of 10299.23
Time = 0.167 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/UGC06173/UGC06173-largegalaxy-891294-ellipse.fits
Finished galaxy UGC06173 in 3.304 minutes.