Started working on galaxy PGC1551742 at Tue Jun 16 15:44:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 316.84732]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC1551742/PGC1551742-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3314
 Peak Img[j, k]: 160 160
 Mean (j, k): 160.08 159.96
 Theta (deg): 133.3
 Astro PA (deg): 136.7
 Eps: 0.757
 Major axis (pix): 67.9
160.084967859 159.766 159.956661258 159.542
Starting ellipse-fitting for galaxy 471909
Fitting g-band took......4.687 sec
Fitting r-band took......4.788 sec
Fitting z-band took......4.502 sec
Time for all images = 13.977 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1247.64
r CoG modeling succeeded with a chi^2 minimum of 741.55
z CoG modeling succeeded with a chi^2 minimum of 571.42
Time = 0.068 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/128/PGC1551742/PGC1551742-largegalaxy-471909-ellipse.fits
Finished galaxy PGC1551742 in 0.891 minutes.