Started working on galaxy PGC021677 at Thu Jun 18 16:42:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-maskbits.fits.fz
Sort by flux!  [284.02847]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021677/PGC021677-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: 2772
 Peak Img[j, k]: 187 180
 Mean (j, k): 196.98 197.28
 Theta (deg): 154.6
 Astro PA (deg): 115.4
 Eps: 0.803
 Major axis (pix): 74.9
Iteratively unmasking pixels:
  r=74.93 pixels
  r=74.93 pixels
  r=89.55 pixels
  r=89.97 pixels
  r=89.98 pixels
195.85670892608522 194.40201 195.50168632696878 191.49524
Starting ellipse-fitting for galaxy 1395152
Fitting g-band took......5.913 sec
Fitting r-band took......5.441 sec
Fitting z-band took......5.520 sec
Time for all images = 16.875 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 166.97
r CoG modeling succeeded with a chi^2 minimum of 97.69
z CoG modeling succeeded with a chi^2 minimum of 277.45
Time = 0.064 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/116/PGC021677/PGC021677-largegalaxy-1395152-ellipse.fits
Finished galaxy PGC021677 in 2.152 minutes.