Started working on galaxy PGC147636_GROUP at Wed Jun 17 19:57:56 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-tractor.fits
Read 521 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1801.4203    506.49533]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 19953
 Peak Img[j, k]: 439 448
 Mean (j, k): 439.86 445.69
 Theta (deg): 167.2
 Astro PA (deg): 102.8
 Eps: 0.154
 Major axis (pix): 93.5
439.860442516 438.569 445.691457603 447.651
Building masked image for central 2/2.
 Pixels used: 3413
 Peak Img[j, k]: 317 307
 Mean (j, k): 323.89 300.67
 Theta (deg): 39.4
 Astro PA (deg): 50.6
 Eps: 0.588
 Major axis (pix): 61.5
323.8850343 317.418 300.672630406 306.448
Starting ellipse-fitting for galaxy 226853
Fitting g-band took......21.408 sec
Fitting r-band took......21.169 sec
Fitting z-band took......23.702 sec
Time for all images = 66.279 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 24.24
r CoG modeling succeeded with a chi^2 minimum of 17.99
z CoG modeling succeeded with a chi^2 minimum of 22.19
Time = 0.071 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/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-226853-ellipse.fits
Starting ellipse-fitting for galaxy 807967
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/083/PGC147636_GROUP/PGC147636_GROUP-largegalaxy-807967-ellipse.fits
Finished galaxy PGC147636_GROUP in 3.900 minutes.