Started working on galaxy PGC1081530 at Tue Jun 16 12:19:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-tractor.fits
Read 123 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 564.6993]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC1081530/PGC1081530-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 5167
 Peak Img[j, k]: 223 222
 Mean (j, k): 221.53 221.73
 Theta (deg): 13.9
 Astro PA (deg): 76.1
 Eps: 0.745
 Major axis (pix): 92.6
Iteratively unmasking pixels:
  r=92.57 pixels
  r=92.57 pixels
  r=111.39 pixels
222.456106777 222.933 221.745824589 221.612
Starting ellipse-fitting for galaxy 76035
Fitting g-band took......22.711 sec
Fitting r-band took......24.689 sec
Fitting z-band took......24.084 sec
Time for all images = 71.484 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1399.71
r CoG modeling succeeded with a chi^2 minimum of 1745.77
z CoG modeling succeeded with a chi^2 minimum of 1629.83
Time = 0.177 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/313/PGC1081530/PGC1081530-largegalaxy-76035-ellipse.fits
Finished galaxy PGC1081530 in 1.963 minutes.