Started working on galaxy PGC2042340 at Thu Jun 18 13:58:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 613.0987]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2042340/PGC2042340-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8231
 Peak Img[j, k]: 198 198
 Mean (j, k): 197.56 197.39
 Theta (deg): 103.4
 Astro PA (deg): 166.6
 Eps: 0.029
 Major axis (pix): 57.7
197.559498478 197.823 197.386898262 197.73
Starting ellipse-fitting for galaxy 830765
Fitting g-band took......10.061 sec
Fitting r-band took......9.356 sec
Fitting z-band took......10.730 sec
Time for all images = 30.147 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 35.90
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 76.84
z CoG modeling succeeded with a chi^2 minimum of 251.59
Time = 0.038 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/PGC2042340/PGC2042340-largegalaxy-830765-ellipse.fits
Finished galaxy PGC2042340 in 2.415 minutes.