Started working on galaxy PGC1731550 at Wed Jun 17 12:29:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-tractor.fits
Read 106 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 821.6478]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1731550/PGC1731550-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6843
 Peak Img[j, k]: 266 268
 Mean (j, k): 267.55 265.65
 Theta (deg): 133.0
 Astro PA (deg): 137.0
 Eps: 0.796
 Major axis (pix): 110.1
267.549300377 267.845 265.650365551 266.377
Starting ellipse-fitting for galaxy 1263016
Fitting g-band took......29.429 sec
Fitting r-band took......30.344 sec
Fitting z-band took......32.653 sec
Time for all images = 92.426 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 527.87
r CoG modeling succeeded with a chi^2 minimum of 641.85
z CoG modeling succeeded with a chi^2 minimum of 379.82
Time = 0.322 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/208/PGC1731550/PGC1731550-largegalaxy-1263016-ellipse.fits
Finished galaxy PGC1731550 in 2.488 minutes.