Started working on galaxy PGC197637 at Wed Jun 17 13:32:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 932.5488]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC197637/PGC197637-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5731
 Peak Img[j, k]: 183 184
 Mean (j, k): 183.45 184.48
 Theta (deg): 134.6
 Astro PA (deg): 135.4
 Eps: 0.571
 Major axis (pix): 63.7
183.451759506 183.375 184.478771905 184.381
Starting ellipse-fitting for galaxy 541630
Fitting g-band took......11.582 sec
Fitting r-band took......11.552 sec
Fitting z-band took......11.595 sec
Time for all images = 34.729 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1198.76
r CoG modeling succeeded with a chi^2 minimum of 1303.42
z CoG modeling succeeded with a chi^2 minimum of 1292.57
Time = 0.082 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/176/PGC197637/PGC197637-largegalaxy-541630-ellipse.fits
Finished galaxy PGC197637 in 1.289 minutes.