Started working on galaxy PGC143534 at Tue Jun 16 12:55:19 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-tractor.fits
Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 690.05225]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC143534/PGC143534-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: 1836
 Peak Img[j, k]: 284 285
 Mean (j, k): 287.87 287.70
 Theta (deg): 130.3
 Astro PA (deg): 139.7
 Eps: 0.831
 Major axis (pix): 58.6
Iteratively unmasking pixels:
  r=58.60 pixels
  r=58.60 pixels
  r=70.36 pixels
  r=84.13 pixels
  r=100.71 pixels
287.927876528 287.71 287.939671653 287.552
Starting ellipse-fitting for galaxy 131831
Fitting g-band took......18.263 sec
Fitting r-band took......18.403 sec
Fitting z-band took......17.316 sec
Time for all images = 53.981 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 4451.45
r CoG modeling succeeded with a chi^2 minimum of 6176.04
z CoG modeling succeeded with a chi^2 minimum of 5564.47
Time = 0.199 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/PGC143534/PGC143534-largegalaxy-131831-ellipse.fits
Finished galaxy PGC143534 in 1.706 minutes.