Started working on galaxy NGC2538 at Wed Jun 17 07:45:51 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-tractor.fits
Read 686 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 11782.232]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/NGC2538/NGC2538-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 85221
 Peak Img[j, k]: 543 543
 Mean (j, k): 542.83 544.09
 Theta (deg): 58.4
 Astro PA (deg): 31.6
 Eps: 0.264
 Major axis (pix): 198.5
542.83458589 541.874 544.08818513 543.807
Starting ellipse-fitting for galaxy 498190
Fitting g-band took......157.321 sec
Fitting r-band took......150.326 sec
Fitting z-band took......153.597 sec
Time for all images = 461.244 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 238282.43
r CoG modeling succeeded with a chi^2 minimum of 316323.34
z CoG modeling succeeded with a chi^2 minimum of 143003.41
Time = 0.638 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/122/NGC2538/NGC2538-largegalaxy-498190-ellipse.fits
Finished galaxy NGC2538 in 8.961 minutes.