Started working on galaxy PGC1681702_GROUP at Wed Jun 17 19:17:01 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-tractor.fits
Read 486 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1513.865   1420.6919]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 24072
 Peak Img[j, k]: 555 498
 Mean (j, k): 555.23 498.15
 Theta (deg): 118.7
 Astro PA (deg): 151.3
 Eps: 0.152
 Major axis (pix): 108.9
555.229096733 554.508 498.150146765 498.474
Building masked image for central 2/2.
 Pixels used: 9770
 Peak Img[j, k]: 320 385
 Mean (j, k): 319.80 385.23
 Theta (deg): 154.8
 Astro PA (deg): 115.2
 Eps: 0.510
 Major axis (pix): 79.9
319.797766902 319.438 385.230894832 384.639
Starting ellipse-fitting for galaxy 546600
Fitting g-band took......37.618 sec
Fitting r-band took......35.504 sec
Fitting z-band took......36.967 sec
Time for all images = 110.089 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 46.59
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 85.00
z CoG modeling succeeded with a chi^2 minimum of 69.94
Time = 0.132 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/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-546600-ellipse.fits
Starting ellipse-fitting for galaxy 371849
Fitting g-band took......12.798 sec
Fitting r-band took......11.921 sec
Fitting z-band took......11.407 sec
Time for all images = 36.126 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 16891.99
r CoG modeling succeeded with a chi^2 minimum of 10360.40
z CoG modeling succeeded with a chi^2 minimum of 12709.14
Time = 0.074 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/176/PGC1681702_GROUP/PGC1681702_GROUP-largegalaxy-371849-ellipse.fits
Finished galaxy PGC1681702_GROUP in 3.933 minutes.