Started working on galaxy PGC2806894 at Tue Jun 16 19:14:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 161.53061]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC2806894/PGC2806894-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1479
 Peak Img[j, k]: 144 153
 Mean (j, k): 143.99 160.39
 Theta (deg): 20.1
 Astro PA (deg): 69.9
 Eps: 0.175
 Major axis (pix): 31.6
143.986031259 147.31 160.385190055 148.666
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=69.41 pixels
Starting ellipse-fitting for galaxy 1069088
Fitting g-band took......25.618 sec
Fitting r-band took......25.489 sec
Fitting z-band took......26.404 sec
Time for all images = 77.511 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 624.07
r CoG modeling succeeded with a chi^2 minimum of 327.69
z CoG modeling succeeded with a chi^2 minimum of 7.05
Time = 0.026 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/134/PGC2806894/PGC2806894-largegalaxy-1069088-ellipse.fits
Finished galaxy PGC2806894 in 1.878 minutes.