Started working on galaxy PGC2102755 at Thu Jun 18 06:04:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-tractor.fits
Read 89 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 294.4901]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2102755/PGC2102755-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5515
 Peak Img[j, k]: 426 44
 Mean (j, k): 406.81 54.63
 Theta (deg): 7.2
 Astro PA (deg): 82.8
 Eps: 0.467
 Major axis (pix): 75.8
406.808944696 218.109 54.6253007201 221.428
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=102.60 pixels
Starting ellipse-fitting for galaxy 278286
Fitting g-band took......22.755 sec
Fitting r-band took......19.603 sec
Fitting z-band took......20.267 sec
Time for all images = 62.625 sec
Performing elliptical aperture photometry.
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 299.09
r CoG modeling succeeded with a chi^2 minimum of 188.60
z CoG modeling succeeded with a chi^2 minimum of 311.45
Time = 0.299 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/163/PGC2102755/PGC2102755-largegalaxy-278286-ellipse.fits
Finished galaxy PGC2102755 in 2.006 minutes.