Started working on galaxy NGC4954_GROUP at Wed Jun 17 18:51:07 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-tractor.fits
Read 320 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5417.4937   959.7895   842.6611]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 43961
 Peak Img[j, k]: 568 506
 Mean (j, k): 566.08 506.05
 Theta (deg): 15.2
 Astro PA (deg): 74.8
 Eps: 0.365
 Major axis (pix): 159.0
566.076011596 567.859 506.050482077 506.251
Building masked image for central 2/3.
 Pixels used: 6161
 Peak Img[j, k]: 379 415
 Mean (j, k): 379.27 414.78
 Theta (deg): 95.8
 Astro PA (deg): 174.2
 Eps: 0.476
 Major axis (pix): 68.9
379.274040193 379.167 414.782000514 414.857
Building masked image for central 3/3.
 Pixels used: 3998
 Peak Img[j, k]: 666 787
 Mean (j, k): 665.76 786.42
 Theta (deg): 83.1
 Astro PA (deg): 6.9
 Eps: 0.536
 Major axis (pix): 57.9
665.756171218 665.943 786.42440466 786.512
Starting ellipse-fitting for galaxy 168711
Fitting g-band took......153.744 sec
Fitting r-band took......146.727 sec
Fitting z-band took......173.448 sec
Time for all images = 473.919 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4215.22
r CoG modeling succeeded with a chi^2 minimum of 4869.38
z CoG modeling succeeded with a chi^2 minimum of 16254.09
Time = 0.550 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/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-168711-ellipse.fits
Starting ellipse-fitting for galaxy 1048824
Fitting g-band took......14.568 sec
Fitting r-band took......14.758 sec
Fitting z-band took......16.206 sec
Time for all images = 45.532 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1085.95
r CoG modeling succeeded with a chi^2 minimum of 1971.85
z CoG modeling succeeded with a chi^2 minimum of 4961.64
Time = 0.087 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/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-1048824-ellipse.fits
Starting ellipse-fitting for galaxy 1066067
Fitting g-band took......16.620 sec
Fitting r-band took......15.683 sec
Fitting z-band took......15.232 sec
Time for all images = 47.534 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6515.18
r CoG modeling succeeded with a chi^2 minimum of 1809.13
z CoG modeling succeeded with a chi^2 minimum of 3097.91
Time = 0.073 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/195/NGC4954_GROUP/NGC4954_GROUP-largegalaxy-1066067-ellipse.fits
Finished galaxy NGC4954_GROUP in 12.107 minutes.