Started working on galaxy PGC008420_GROUP at Wed Jun 17 17:49:12 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-tractor.fits
Read 302 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 447.47366  374.47287]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 6251
 Peak Img[j, k]: 300 353
 Mean (j, k): 306.52 356.61
 Theta (deg): 117.2
 Astro PA (deg): 152.8
 Eps: 0.673
 Major axis (pix): 86.2
306.515553055 306.124 356.610938983 356.817
Building masked image for central 2/2.
 Pixels used: 4934
 Peak Img[j, k]: 411 328
 Mean (j, k): 415.62 327.05
 Theta (deg): 92.0
 Astro PA (deg): 178.0
 Eps: 0.562
 Major axis (pix): 58.9
415.61825713 414.397 327.045676379 327.472
Starting ellipse-fitting for galaxy 1173037
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 = 0.001 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/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-1173037-ellipse.fits
Starting ellipse-fitting for galaxy 97170
Fitting g-band took......5.287 sec
Fitting r-band took......4.601 sec
Fitting z-band took......4.694 sec
Time for all images = 14.582 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 13522.43
r CoG modeling succeeded with a chi^2 minimum of 13609.90
z CoG modeling succeeded with a chi^2 minimum of 2529.01
Time = 0.044 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/033/PGC008420_GROUP/PGC008420_GROUP-largegalaxy-97170-ellipse.fits
Finished galaxy PGC008420_GROUP in 1.536 minutes.