Started working on galaxy PGC044931 at Fri Jun 19 11:33:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-tractor.fits
Read 1798 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 7225.399]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC044931/PGC044931-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 59966
 Peak Img[j, k]: 1039 1037
 Mean (j, k): 1042.42 1035.75
 Theta (deg): 54.4
 Astro PA (deg): 35.6
 Eps: 0.835
 Major axis (pix): 387.9
1042.41915156 1039.76 1035.75291341 1039.41
Starting ellipse-fitting for galaxy 1136394
Fitting g-band took......256.366 sec
Fitting r-band took......253.725 sec
Fitting z-band took......257.373 sec
Time for all images = 767.464 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4534.98
r CoG modeling succeeded with a chi^2 minimum of 7903.28
z CoG modeling succeeded with a chi^2 minimum of 22454.57
Time = 3.298 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/195/PGC044931/PGC044931-largegalaxy-1136394-ellipse.fits
Finished galaxy PGC044931 in 16.432 minutes.