Started working on galaxy PGC175099_GROUP at Wed Jun 17 14:02:16 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-tractor.fits
Read 512 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1568.6466    848.56036]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 10582
 Peak Img[j, k]: 506 443
 Mean (j, k): 503.46 441.29
 Theta (deg): 150.7
 Astro PA (deg): 119.3
 Eps: 0.760
 Major axis (pix): 119.7
503.455452851 505.119 441.293850277 443.858
Building masked image for central 2/2.
 Pixels used: 7777
 Peak Img[j, k]: 333 431
 Mean (j, k): 332.89 429.83
 Theta (deg): 5.8
 Astro PA (deg): 84.2
 Eps: 0.565
 Major axis (pix): 76.0
332.886321801 332.618 429.828993879 430.677
Starting ellipse-fitting for galaxy 1332507
Fitting g-band took......30.520 sec
Fitting r-band took......29.389 sec
Fitting z-band took......30.446 sec
Time for all images = 90.355 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 17891.27
r CoG modeling succeeded with a chi^2 minimum of 24956.74
z CoG modeling succeeded with a chi^2 minimum of 12634.37
Time = 0.394 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/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-1332507-ellipse.fits
Starting ellipse-fitting for galaxy 784680
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/036/PGC175099_GROUP/PGC175099_GROUP-largegalaxy-784680-ellipse.fits
Finished galaxy PGC175099_GROUP in 3.233 minutes.