Started working on galaxy PGC1830130 at Wed Jun 17 12:13:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-tractor.fits
Read 15 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 567.58307]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1830130/PGC1830130-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: 3735
 Peak Img[j, k]: 123 123
 Mean (j, k): 125.52 121.63
 Theta (deg): 143.6
 Astro PA (deg): 126.4
 Eps: 0.095
 Major axis (pix): 61.6
Iteratively unmasking pixels:
  r=61.63 pixels
  r=61.63 pixels
  r=75.64 pixels
  r=78.61 pixels
121.837588127 122.386 124.4858826 123.399
Starting ellipse-fitting for galaxy 1146647
Fitting g-band took......17.185 sec
Fitting r-band took......18.117 sec
Fitting z-band took......16.591 sec
Time for all images = 51.893 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 52.65
r CoG modeling succeeded with a chi^2 minimum of 87.48
z CoG modeling succeeded with a chi^2 minimum of 90.91
Time = 0.067 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/036/PGC1830130/PGC1830130-largegalaxy-1146647-ellipse.fits
Finished galaxy PGC1830130 in 1.536 minutes.