Started working on galaxy PGC019876 at Wed Jun 17 18:53:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-tractor.fits
Read 111 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2239.8896]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC019876/PGC019876-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 25850
 Peak Img[j, k]: 261 258
 Mean (j, k): 260.63 258.51
 Theta (deg): 48.5
 Astro PA (deg): 41.5
 Eps: 0.098
 Major axis (pix): 111.6
260.626426639 260.346 258.514906581 258.506
Starting ellipse-fitting for galaxy 760675
Fitting g-band took......84.907 sec
Fitting r-band took......81.297 sec
Fitting z-band took......85.324 sec
Time for all images = 251.528 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 575.84
r CoG modeling succeeded with a chi^2 minimum of 755.72
z CoG modeling succeeded with a chi^2 minimum of 1757.39
Time = 0.239 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/103/PGC019876/PGC019876-largegalaxy-760675-ellipse.fits
Finished galaxy PGC019876 in 5.035 minutes.