Started working on galaxy PGC1996455 at Wed Jun 17 08:25:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 918.92206]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1996455/PGC1996455-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5420
 Peak Img[j, k]: 161 161
 Mean (j, k): 160.55 161.55
 Theta (deg): 58.5
 Astro PA (deg): 31.5
 Eps: 0.544
 Major axis (pix): 66.1
160.546418076 160.622 161.552123497 161.375
Starting ellipse-fitting for galaxy 1307701
Fitting g-band took......6.419 sec
Fitting r-band took......6.418 sec
Fitting z-band took......6.932 sec
Time for all images = 19.769 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 302.24
r CoG modeling succeeded with a chi^2 minimum of 406.26
z CoG modeling succeeded with a chi^2 minimum of 205.30
Time = 0.063 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/026/PGC1996455/PGC1996455-largegalaxy-1307701-ellipse.fits
Finished galaxy PGC1996455 in 1.045 minutes.