Started working on galaxy UGC01923 at Wed Jun 17 04:41:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-tractor.fits
Read 167 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 408.845]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01923/UGC01923-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8594
 Peak Img[j, k]: 238 234
 Mean (j, k): 237.49 235.18
 Theta (deg): 61.0
 Astro PA (deg): 29.0
 Eps: 0.554
 Major axis (pix): 83.2
237.490384471 237.979 235.183406982 234.72
Starting ellipse-fitting for galaxy 717944
Fitting g-band took......10.510 sec
Fitting r-band took......10.813 sec
Fitting z-band took......11.431 sec
Time for all images = 32.754 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1408.15
r CoG modeling succeeded with a chi^2 minimum of 1485.89
z CoG modeling succeeded with a chi^2 minimum of 161.63
Time = 0.079 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/036/UGC01923/UGC01923-largegalaxy-717944-ellipse.fits
Finished galaxy UGC01923 in 1.193 minutes.