Started working on galaxy UGC01671_GROUP at Tue Jun 16 19:16:22 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-tractor.fits
Read 396 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2694.4553  1220.3866]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 21365
 Peak Img[j, k]: 464 692
 Mean (j, k): 464.23 691.97
 Theta (deg): 175.8
 Astro PA (deg): 94.2
 Eps: 0.573
 Major axis (pix): 148.1
464.227190162 464.39 691.971707212 691.847
Building masked image for central 2/2.
 Pixels used: 10893
 Peak Img[j, k]: 888 627
 Mean (j, k): 886.26 625.40
 Theta (deg): 15.8
 Astro PA (deg): 74.2
 Eps: 0.783
 Major axis (pix): 123.1
886.259784569 886.08 625.398336232 626.947
Starting ellipse-fitting for galaxy 628464
Fitting g-band took......47.984 sec
Fitting r-band took......46.945 sec
Fitting z-band took......50.667 sec
Time for all images = 145.596 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 12205.83
r CoG modeling succeeded with a chi^2 minimum of 10531.91
z CoG modeling succeeded with a chi^2 minimum of 6338.37
Time = 0.297 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/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-628464-ellipse.fits
Starting ellipse-fitting for galaxy 1433370
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/032/UGC01671_GROUP/UGC01671_GROUP-largegalaxy-1433370-ellipse.fits
Finished galaxy UGC01671_GROUP in 4.011 minutes.