Started working on galaxy PGC2055473 at Thu Jun 18 14:13:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 395.14957]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC2055473/PGC2055473-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: 2418
 Peak Img[j, k]: 140 140
 Mean (j, k): 143.82 141.41
 Theta (deg): 128.7
 Astro PA (deg): 141.3
 Eps: 0.507
 Major axis (pix): 45.4
Iteratively unmasking pixels:
  r=45.42 pixels
  r=45.42 pixels
  r=57.42 pixels
  r=62.78 pixels
140.471028334 140.184 140.552720088 139.914
Starting ellipse-fitting for galaxy 487803
Fitting g-band took......3.434 sec
Fitting r-band took......3.311 sec
Fitting z-band took......3.511 sec
Time for all images = 10.255 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2461.23
r CoG modeling succeeded with a chi^2 minimum of 4261.20
z CoG modeling succeeded with a chi^2 minimum of 3623.63
Time = 0.038 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/PGC2055473/PGC2055473-largegalaxy-487803-ellipse.fits
Finished galaxy PGC2055473 in 1.782 minutes.