Started working on galaxy PGC2041915 at Tue Jun 16 19:31:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 671.2658]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2041915/PGC2041915-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4031
 Peak Img[j, k]: 167 168
 Mean (j, k): 166.50 168.91
 Theta (deg): 65.8
 Astro PA (deg): 24.2
 Eps: 0.719
 Major axis (pix): 66.4
166.499362357 167.475 168.912157707 168.529
Starting ellipse-fitting for galaxy 1355904
Fitting g-band took......5.302 sec
Fitting r-band took......6.420 sec
Fitting z-band took......6.326 sec
Time for all images = 18.048 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1333.90
r CoG modeling succeeded with a chi^2 minimum of 666.89
z CoG modeling succeeded with a chi^2 minimum of 1864.58
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/157/PGC2041915/PGC2041915-largegalaxy-1355904-ellipse.fits
Finished galaxy PGC2041915 in 0.931 minutes.