Started working on galaxy PGC173100_GROUP at Tue Jun 16 18:29:59 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-tractor.fits
Read 168 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 640.7247   318.14328]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 7655
 Peak Img[j, k]: 323 209
 Mean (j, k): 322.77 209.06
 Theta (deg): 153.5
 Astro PA (deg): 116.5
 Eps: 0.183
 Major axis (pix): 57.2
322.771924674 322.671 209.058705912 208.779
Building masked image for central 2/2.
 Pixels used: 3273
 Peak Img[j, k]: 239 354
 Mean (j, k): 238.03 353.95
 Theta (deg): 84.0
 Astro PA (deg): 6.0
 Eps: 0.711
 Major axis (pix): 59.1
238.026562497 238.269 353.948327067 353.836
Starting ellipse-fitting for galaxy 993730
Fitting g-band took......8.040 sec
Fitting r-band took......7.337 sec
Fitting z-band took......7.069 sec
Time for all images = 22.446 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5806.80
r CoG modeling succeeded with a chi^2 minimum of 11028.83
z CoG modeling succeeded with a chi^2 minimum of 3497.22
Time = 0.035 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/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-993730-ellipse.fits
Starting ellipse-fitting for galaxy 548651
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/013/PGC173100_GROUP/PGC173100_GROUP-largegalaxy-548651-ellipse.fits
Finished galaxy PGC173100_GROUP in 1.626 minutes.