Started working on galaxy UGC05955_GROUP at Thu Jun 18 16:53:47 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-tractor.fits
Read 386 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 6368.9946    300.11002]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/UGC05955_GROUP/UGC05955_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: 68879
 Peak Img[j, k]: 457 552
 Mean (j, k): 456.33 552.60
 Theta (deg): 153.3
 Astro PA (deg): 116.7
 Eps: 0.139
 Major axis (pix): 173.9
Iteratively unmasking pixels:
  r=173.95 pixels
  r=173.95 pixels
  r=208.73 pixels
456.333989167 456.324 552.602730442 552.251
Building masked image for central 2/2.
 Pixels used: 3865
 Peak Img[j, k]: 636 349
 Mean (j, k): 636.09 346.99
 Theta (deg): 52.0
 Astro PA (deg): 38.0
 Eps: 0.747
 Major axis (pix): 65.3
636.094703354 636.428 346.989045051 347.372
Starting ellipse-fitting for galaxy 669907
Fitting g-band took......132.761 sec
Fitting r-band took......128.125 sec
Fitting z-band took......141.943 sec
Time for all images = 402.829 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 805.18
r CoG modeling succeeded with a chi^2 minimum of 1237.69
z CoG modeling succeeded with a chi^2 minimum of 4991.06
Time = 0.424 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/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-669907-ellipse.fits
Starting ellipse-fitting for galaxy 596992
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/163/UGC05955_GROUP/UGC05955_GROUP-largegalaxy-596992-ellipse.fits
Finished galaxy UGC05955_GROUP in 8.441 minutes.