Started working on galaxy PGC1670436 at Tue Jun 16 12:42:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 204.8786]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1670436/PGC1670436-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2603
 Peak Img[j, k]: 171 172
 Mean (j, k): 170.66 171.17
 Theta (deg): 138.4
 Astro PA (deg): 131.6
 Eps: 0.764
 Major axis (pix): 55.7
170.659711463 167.571 171.173853211 167.342
Starting ellipse-fitting for galaxy 197404
Fitting g-band took......6.174 sec
Fitting r-band took......5.951 sec
Fitting z-band took......6.354 sec
Time for all images = 18.480 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1294.08
r CoG modeling succeeded with a chi^2 minimum of 2271.90
z CoG modeling succeeded with a chi^2 minimum of 679.72
Time = 0.068 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/243/PGC1670436/PGC1670436-largegalaxy-197404-ellipse.fits
Finished galaxy PGC1670436 in 0.938 minutes.