Started working on galaxy UGC08823_GROUP at Fri Jun 19 09:45:08 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-tractor.fits
Read 133 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 4064.312     828.29034]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 28038
 Peak Img[j, k]: 338 438
 Mean (j, k): 336.36 440.19
 Theta (deg): 56.8
 Astro PA (deg): 33.2
 Eps: 0.323
 Major axis (pix): 123.5
Iteratively unmasking pixels:
  r=123.51 pixels
  r=123.51 pixels
  r=148.21 pixels
336.361120821 337.559 440.189126343 437.493
Building masked image for central 2/2.
 Pixels used: 7325
 Peak Img[j, k]: 386 271
 Mean (j, k): 385.24 270.75
 Theta (deg): 155.6
 Astro PA (deg): 114.4
 Eps: 0.393
 Major axis (pix): 62.5
385.237844793 385.439 270.753855142 270.089
Starting ellipse-fitting for galaxy 414447
Fitting g-band took......21.244 sec
Fitting r-band took......22.339 sec
Fitting z-band took......25.130 sec
Time for all images = 68.713 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1289.83
r CoG modeling succeeded with a chi^2 minimum of 406.73
z CoG modeling failed.
z CoG modeling succeeded with a chi^2 minimum of 1253908.17
Time = 0.111 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/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-414447-ellipse.fits
Starting ellipse-fitting for galaxy 1328453
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/208/UGC08823_GROUP/UGC08823_GROUP-largegalaxy-1328453-ellipse.fits
Finished galaxy UGC08823_GROUP in 2.453 minutes.