Started working on galaxy PGC1857197 at Fri Jun 19 10:15:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 849.0476]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1857197/PGC1857197-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8002
 Peak Img[j, k]: 131 130
 Mean (j, k): 130.37 130.53
 Theta (deg): 53.3
 Astro PA (deg): 36.7
 Eps: 0.103
 Major axis (pix): 65.1
130.368302821 130.832 130.526672464 130.365
Starting ellipse-fitting for galaxy 730841
Fitting g-band took......5.535 sec
Fitting r-band took......5.349 sec
Fitting z-band took......5.788 sec
Time for all images = 16.672 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 432.49
r CoG modeling succeeded with a chi^2 minimum of 380.25
z CoG modeling succeeded with a chi^2 minimum of 85.13
Time = 0.036 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/142/PGC1857197/PGC1857197-largegalaxy-730841-ellipse.fits
Finished galaxy PGC1857197 in 1.828 minutes.