Started working on galaxy NGC2221_GROUP at Thu Jun 18 16:51:59 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-tractor.fits
Read 4491 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 5901.775   3347.8718]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 51540
 Peak Img[j, k]: 941 1172
 Mean (j, k): 941.71 1166.83
 Theta (deg): 91.1
 Astro PA (deg): 178.9
 Eps: 0.731
 Major axis (pix): 265.1
941.7108857 943.262 1166.82637776 1167.63
Building masked image for central 2/2.
 Pixels used: 24927
 Peak Img[j, k]: 1542 1131
 Mean (j, k): 1557.30 1140.25
 Theta (deg): 117.0
 Astro PA (deg): 153.0
 Eps: 0.692
 Major axis (pix): 159.5
1557.30131448 1551.65 1140.24570261 1135.17
Starting ellipse-fitting for galaxy 1332095
Fitting g-band took......146.408 sec
Fitting r-band took......148.854 sec
Fitting z-band took......145.966 sec
Time for all images = 441.227 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 489668.80
r CoG modeling succeeded with a chi^2 minimum of 931956.92
z CoG modeling succeeded with a chi^2 minimum of 38731.80
Time = 1.966 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/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-1332095-ellipse.fits
Starting ellipse-fitting for galaxy 674141
Fitting g-band took......52.846 sec
Fitting r-band took......47.564 sec
Fitting z-band took......47.715 sec
Time for all images = 148.125 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 45246.58
r CoG modeling succeeded with a chi^2 minimum of 57241.16
z CoG modeling succeeded with a chi^2 minimum of 13442.33
Time = 0.526 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/095/NGC2221_GROUP/NGC2221_GROUP-largegalaxy-674141-ellipse.fits
Finished galaxy NGC2221_GROUP in 15.070 minutes.