Started working on galaxy PGC1891968 at Tue Jun 16 15:21:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 221.28343]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1891968/PGC1891968-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2596
 Peak Img[j, k]: 127 127
 Mean (j, k): 124.46 127.38
 Theta (deg): 61.7
 Astro PA (deg): 28.3
 Eps: 0.465
 Major axis (pix): 44.5
124.457368163 124.781 127.38232816 127.434
Starting ellipse-fitting for galaxy 295016
Fitting g-band took......2.697 sec
Fitting r-band took......2.684 sec
Fitting z-band took......2.792 sec
Time for all images = 8.173 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9118.19
r CoG modeling succeeded with a chi^2 minimum of 4750.07
z CoG modeling succeeded with a chi^2 minimum of 1464.56
Time = 0.030 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/233/PGC1891968/PGC1891968-largegalaxy-295016-ellipse.fits
Finished galaxy PGC1891968 in 0.768 minutes.