Started working on galaxy PGC173142 at Wed Jun 17 13:52:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 481.29468]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173142/PGC173142-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4241
 Peak Img[j, k]: 172 171
 Mean (j, k): 172.26 172.03
 Theta (deg): 96.9
 Astro PA (deg): 173.1
 Eps: 0.692
 Major axis (pix): 77.9
172.256057032 171.808 172.032136293 171.524
Starting ellipse-fitting for galaxy 842225
Fitting g-band took......14.762 sec
Fitting r-band took......14.730 sec
Fitting z-band took......15.052 sec
Time for all images = 44.544 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1596.03
r CoG modeling succeeded with a chi^2 minimum of 4195.11
z CoG modeling succeeded with a chi^2 minimum of 4253.42
Time = 0.124 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/PGC173142/PGC173142-largegalaxy-842225-ellipse.fits
Finished galaxy PGC173142 in 0.939 minutes.