Started working on galaxy PGC061903 at Thu Jun 18 05:34:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-tractor.fits
Read 73 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1839.9574]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061903/PGC061903-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 16544
 Peak Img[j, k]: 187 187
 Mean (j, k): 187.69 179.42
 Theta (deg): 86.2
 Astro PA (deg): 3.8
 Eps: 0.199
 Major axis (pix): 98.3
187.685519267 186.58 179.422534208 186.996
Starting ellipse-fitting for galaxy 712715
Fitting g-band took......107.850 sec
Fitting r-band took......109.161 sec
Fitting z-band took......126.690 sec
Time for all images = 343.701 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 914.75
r CoG modeling succeeded with a chi^2 minimum of 59.31
z CoG modeling succeeded with a chi^2 minimum of 60.51
Time = 0.050 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/276/PGC061903/PGC061903-largegalaxy-712715-ellipse.fits
Finished galaxy PGC061903 in 6.397 minutes.