Started working on galaxy PGC1001531 at Wed Jun 17 07:57:12 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 373.1127]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1001531/PGC1001531-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4682
 Peak Img[j, k]: 157 158
 Mean (j, k): 155.42 156.72
 Theta (deg): 96.0
 Astro PA (deg): 174.0
 Eps: 0.469
 Major axis (pix): 59.9
155.420257083 155.875 156.722595679 156.996
Starting ellipse-fitting for galaxy 1019347
Fitting g-band took......5.562 sec
Fitting r-band took......5.230 sec
Fitting z-band took......6.513 sec
Time for all images = 17.306 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 10176.62
r CoG modeling succeeded with a chi^2 minimum of 9906.77
z CoG modeling succeeded with a chi^2 minimum of 5112.65
Time = 0.037 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/046/PGC1001531/PGC1001531-largegalaxy-1019347-ellipse.fits
Finished galaxy PGC1001531 in 0.939 minutes.