Started working on galaxy PGC1657890 at Wed Jun 17 10:27:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-tractor.fits
Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 189.37668]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC1657890/PGC1657890-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2615
 Peak Img[j, k]: 168 167
 Mean (j, k): 164.47 166.11
 Theta (deg): 97.0
 Astro PA (deg): 173.0
 Eps: 0.791
 Major axis (pix): 62.0
164.467400299 164.937 166.107994335 166.316
Starting ellipse-fitting for galaxy 878697
Fitting g-band took......3.654 sec
Fitting r-band took......3.602 sec
Fitting z-band took......3.403 sec
Time for all images = 10.659 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1004.24
r CoG modeling succeeded with a chi^2 minimum of 1260.97
z CoG modeling succeeded with a chi^2 minimum of 1231.68
Time = 0.054 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/347/PGC1657890/PGC1657890-largegalaxy-878697-ellipse.fits
Finished galaxy PGC1657890 in 0.353 minutes.