Started working on galaxy PGC047387_GROUP at Wed Jun 17 13:57:20 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-tractor.fits
Read 197 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2226.1387  1484.4999]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 26399
 Peak Img[j, k]: 317 444
 Mean (j, k): 318.86 447.93
 Theta (deg): 107.8
 Astro PA (deg): 162.2
 Eps: 0.059
 Major axis (pix): 114.9
318.863825081 317.455 447.929181075 444.236
Building masked image for central 2/2.
 Pixels used: 10992
 Peak Img[j, k]: 502 388
 Mean (j, k): 502.15 376.82
 Theta (deg): 173.9
 Astro PA (deg): 96.1
 Eps: 0.704
 Major axis (pix): 141.0
502.146561996 502.81 376.817971876 388.666
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=48.60 pixels
Starting ellipse-fitting for galaxy 1405623
Fitting g-band took......91.956 sec
Fitting r-band took......88.138 sec
Fitting z-band took......95.390 sec
Time for all images = 275.484 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 809.17
r CoG modeling succeeded with a chi^2 minimum of 1065.18
z CoG modeling succeeded with a chi^2 minimum of 2686.76
Time = 0.233 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/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-1405623-ellipse.fits
Starting ellipse-fitting for galaxy 1057390
Fitting g-band took... Central pixel is masked; resorting to extreme measures!
...0.001 sec
Fitting r-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Fitting z-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Time for all images = 0.002 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!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
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!
Warning: Too few g-band pixels to fit the curve of growth; skipping.
Warning: Too few r-band pixels to fit the curve of growth; skipping.
Warning: Too few z-band pixels to fit the curve of growth; skipping.
Time = 0.000 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/202/PGC047387_GROUP/PGC047387_GROUP-largegalaxy-1057390-ellipse.fits
Finished galaxy PGC047387_GROUP in 6.080 minutes.