Started working on galaxy IC2956 at Wed Jun 17 08:42:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-tractor.fits
Read 151 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 4379.1265]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC2956/IC2956-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 33775
 Peak Img[j, k]: 322 322
 Mean (j, k): 320.50 321.43
 Theta (deg): 31.7
 Astro PA (deg): 58.3
 Eps: 0.161
 Major axis (pix): 146.3
320.495248733 321.768 321.425991001 321.391
Starting ellipse-fitting for galaxy 1286145
Fitting g-band took......88.660 sec
Fitting r-band took......81.514 sec
Fitting z-band took......82.192 sec
Time for all images = 252.366 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 270.43
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 1026.70
z CoG modeling succeeded with a chi^2 minimum of 524.28
Time = 0.215 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/IC2956/IC2956-largegalaxy-1286145-ellipse.fits
Finished galaxy IC2956 in 5.034 minutes.