Started working on galaxy PGC919700_GROUP at Wed Jun 17 14:39:50 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-tractor.fits
Read 336 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1090.1687    540.26556]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 13680
 Peak Img[j, k]: 341 382
 Mean (j, k): 340.13 381.31
 Theta (deg): 160.1
 Astro PA (deg): 109.9
 Eps: 0.239
 Major axis (pix): 82.3
340.130690442 341.052 381.305490028 381.842
Building masked image for central 2/2.
 Pixels used: 5650
 Peak Img[j, k]: 281 207
 Mean (j, k): 281.12 207.61
 Theta (deg): 123.6
 Astro PA (deg): 146.4
 Eps: 0.245
 Major axis (pix): 58.3
281.115201651 280.825 207.614972285 207.271
Starting ellipse-fitting for galaxy 605236
Fitting g-band took......31.998 sec
Fitting r-band took......31.754 sec
Fitting z-band took......30.373 sec
Time for all images = 94.125 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 57.94
r CoG modeling succeeded with a chi^2 minimum of 355.59
z CoG modeling succeeded with a chi^2 minimum of 342.22
Time = 0.100 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/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-605236-ellipse.fits
Starting ellipse-fitting for galaxy 1158902
Fitting g-band took......13.567 sec
Fitting r-band took......13.772 sec
Fitting z-band took......15.709 sec
Time for all images = 43.049 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 41.53
r CoG modeling succeeded with a chi^2 minimum of 75.54
z CoG modeling succeeded with a chi^2 minimum of 22.21
Time = 0.065 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/PGC919700_GROUP/PGC919700_GROUP-largegalaxy-1158902-ellipse.fits
Finished galaxy PGC919700_GROUP in 3.204 minutes.