Started working on galaxy PGC100429 at Tue Jun 16 13:52:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-tractor.fits
Read 166 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1283.4357]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC100429/PGC100429-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: 5483
 Peak Img[j, k]: 219 227
 Mean (j, k): 206.56 246.99
 Theta (deg): 133.3
 Astro PA (deg): 136.7
 Eps: 0.699
 Major axis (pix): 105.8
Iteratively unmasking pixels:
  r=105.81 pixels
  r=105.81 pixels
  r=117.03 pixels
  r=118.67 pixels
  r=118.96 pixels
220.478363652 215.802 214.554053056 216.422
Starting ellipse-fitting for galaxy 50695
Fitting g-band took......53.248 sec
Fitting r-band took......54.738 sec
Fitting z-band took......53.438 sec
Time for all images = 161.424 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4044.35
r CoG modeling succeeded with a chi^2 minimum of 10379.01
z CoG modeling succeeded with a chi^2 minimum of 6844.13
Time = 0.187 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/006/PGC100429/PGC100429-largegalaxy-50695-ellipse.fits
Finished galaxy PGC100429 in 3.497 minutes.