Started working on galaxy PGC961637 at Wed Jun 17 06:45:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-tractor.fits
Read 11 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 306.51028]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC961637/PGC961637-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2826
 Peak Img[j, k]: 125 124
 Mean (j, k): 124.63 124.15
 Theta (deg): 57.8
 Astro PA (deg): 32.2
 Eps: 0.571
 Major axis (pix): 48.4
124.630773904 124.705 124.151127051 124.08
Starting ellipse-fitting for galaxy 504423
Fitting g-band took......3.941 sec
Fitting r-band took......3.410 sec
Fitting z-band took......3.618 sec
Time for all images = 10.969 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 571.48
r CoG modeling succeeded with a chi^2 minimum of 1081.15
z CoG modeling succeeded with a chi^2 minimum of 1252.54
Time = 0.037 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/013/PGC961637/PGC961637-largegalaxy-504423-ellipse.fits
Finished galaxy PGC961637 in 0.331 minutes.