Started working on galaxy PGC091715 at Tue Jun 16 17:42:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-tractor.fits
Read 208 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1557.5837]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC091715/PGC091715-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5126
 Peak Img[j, k]: 349 350
 Mean (j, k): 352.20 369.69
 Theta (deg): 166.0
 Astro PA (deg): 104.0
 Eps: 0.703
 Major axis (pix): 86.3
352.197822847 345.307 369.694602696 342.517
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=240.47 pixels
Starting ellipse-fitting for galaxy 1212906
Fitting g-band took......82.359 sec
Fitting r-band took......85.494 sec
Fitting z-band took......86.267 sec
Time for all images = 254.121 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3128.72
r CoG modeling succeeded with a chi^2 minimum of 4337.75
z CoG modeling succeeded with a chi^2 minimum of 2255.84
Time = 1.426 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/326/PGC091715/PGC091715-largegalaxy-1212906-ellipse.fits
Finished galaxy PGC091715 in 6.251 minutes.