Started working on galaxy PGC1782252 at Wed Jun 17 14:35:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-tractor.fits
Read 17 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 283.90173]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1782252/PGC1782252-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: 2311
 Peak Img[j, k]: 128 128
 Mean (j, k): 128.51 127.31
 Theta (deg): 18.8
 Astro PA (deg): 71.2
 Eps: 0.250
 Major axis (pix): 32.1
Iteratively unmasking pixels:
  r=32.13 pixels
  r=32.13 pixels
  r=38.77 pixels
  r=44.93 pixels
  r=50.43 pixels
129.19933306 128.164 127.957354396 128.027
Starting ellipse-fitting for galaxy 991402
Fitting g-band took......7.409 sec
Fitting r-band took......7.283 sec
Fitting z-band took......6.721 sec
Time for all images = 21.413 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 893.29
r CoG modeling succeeded with a chi^2 minimum of 230.03
z CoG modeling succeeded with a chi^2 minimum of 455.44
Time = 0.030 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/253/PGC1782252/PGC1782252-largegalaxy-991402-ellipse.fits
Finished galaxy PGC1782252 in 0.938 minutes.