Started working on galaxy PGC1878078 at Tue Jun 16 13:49:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 331.97995]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC1878078/PGC1878078-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: 5243
 Peak Img[j, k]: 120 117
 Mean (j, k): 118.73 117.68
 Theta (deg): 56.8
 Astro PA (deg): 33.2
 Eps: 0.070
 Major axis (pix): 49.8
Iteratively unmasking pixels:
  r=49.76 pixels
  r=49.76 pixels
  r=59.71 pixels
118.725286609 119.664 117.683322275 116.993
Starting ellipse-fitting for galaxy 176525
Fitting g-band took......12.198 sec
Fitting r-band took......12.553 sec
Fitting z-band took......11.802 sec
Time for all images = 36.553 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 57.01
r CoG modeling succeeded with a chi^2 minimum of 45.90
z CoG modeling succeeded with a chi^2 minimum of 88.61
Time = 0.060 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/107/PGC1878078/PGC1878078-largegalaxy-176525-ellipse.fits
Finished galaxy PGC1878078 in 0.779 minutes.