Started working on galaxy PGC174872 at Wed Jun 17 19:56:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-tractor.fits
Read 49 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 662.3163]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174872/PGC174872-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8271
 Peak Img[j, k]: 125 126
 Mean (j, k): 125.20 125.38
 Theta (deg): 13.3
 Astro PA (deg): 76.7
 Eps: 0.225
 Major axis (pix): 63.3
125.197225706 125.331 125.3773692 125.613
Starting ellipse-fitting for galaxy 698532
Fitting g-band took......8.696 sec
Fitting r-band took......8.317 sec
Fitting z-band took......8.116 sec
Time for all images = 25.128 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1.54
r CoG modeling succeeded with a chi^2 minimum of 26.08
z CoG modeling succeeded with a chi^2 minimum of 8.38
Time = 0.033 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/032/PGC174872/PGC174872-largegalaxy-698532-ellipse.fits
Finished galaxy PGC174872 in 1.624 minutes.