Started working on galaxy PGC071768_GROUP at Tue Jun 16 19:06:57 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-tractor.fits
Read 142 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 738.9257   191.17876]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 13846
 Peak Img[j, k]: 225 217
 Mean (j, k): 227.05 219.76
 Theta (deg): 157.0
 Astro PA (deg): 113.0
 Eps: 0.151
 Major axis (pix): 78.5
227.051412137 224.346 219.75684267 217.287
Building masked image for central 2/2.
The previous central has masked the current central with shrink factor 1.00
The previous central has masked the current central with shrink factor 0.95
The previous central has masked the current central with shrink factor 0.90
The previous central has masked the current central with shrink factor 0.85
The previous central has masked the current central with shrink factor 0.80
The previous central has masked the current central with shrink factor 0.75
The previous central has masked the current central with shrink factor 0.70
The previous central has masked the current central with shrink factor 0.65
The previous central has masked the current central with shrink factor 0.60
 Pixels used: 2115
 Peak Img[j, k]: 250 261
 Mean (j, k): 251.82 262.57
 Theta (deg): 71.9
 Astro PA (deg): 18.1
 Eps: 0.533
 Major axis (pix): 61.8
251.824031031 249.906 262.571672945 261.342
Starting ellipse-fitting for galaxy 1073910
Fitting g-band took......15.657 sec
Fitting r-band took......17.047 sec
Fitting z-band took......17.930 sec
Time for all images = 50.633 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1585.14
r CoG modeling succeeded with a chi^2 minimum of 5881.95
z CoG modeling succeeded with a chi^2 minimum of 317.71
Time = 0.056 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/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-1073910-ellipse.fits
Starting ellipse-fitting for galaxy 213540
Fitting g-band took......6.781 sec
Fitting r-band took......6.599 sec
Fitting z-band took......5.986 sec
Time for all images = 19.366 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 190.36
r CoG modeling succeeded with a chi^2 minimum of 464.25
z CoG modeling succeeded with a chi^2 minimum of 215.54
Time = 0.032 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/353/PGC071768_GROUP/PGC071768_GROUP-largegalaxy-213540-ellipse.fits
Finished galaxy PGC071768_GROUP in 2.441 minutes.