Started working on galaxy NGC0868_GROUP at Wed Jun 17 06:19:52 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-tractor.fits
Read 366 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3051.7517      21.775572]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 31594
 Peak Img[j, k]: 295 342
 Mean (j, k): 293.80 344.09
 Theta (deg): 150.8
 Astro PA (deg): 119.2
 Eps: 0.139
 Major axis (pix): 117.7
293.803272784 294.836 344.094861293 342.0
Building masked image for central 2/2.
 Pixels used: 358
 Peak Img[j, k]: 422 340
 Mean (j, k): 422.14 339.75
 Theta (deg): 165.3
 Astro PA (deg): 104.7
 Eps: 0.089
 Major axis (pix): 14.9
422.137626974 421.758 339.745740932 340.052
Starting ellipse-fitting for galaxy 756911
Fitting g-band took......46.703 sec
Fitting r-band took......43.069 sec
Fitting z-band took......46.622 sec
Time for all images = 136.395 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 108.13
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 536.76
z CoG modeling succeeded with a chi^2 minimum of 407.80
Time = 0.170 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/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-756911-ellipse.fits
Starting ellipse-fitting for galaxy 1187227
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/033/NGC0868_GROUP/NGC0868_GROUP-largegalaxy-1187227-ellipse.fits
Finished galaxy NGC0868_GROUP in 3.668 minutes.