Started working on galaxy PGC447619_GROUP at Wed Jun 17 05:46:25 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-tractor.fits
Read 72 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 746.02057  180.3859 ]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 6229
 Peak Img[j, k]: 225 206
 Mean (j, k): 223.68 204.98
 Theta (deg): 109.5
 Astro PA (deg): 160.5
 Eps: 0.251
 Major axis (pix): 104.4
223.680194034 224.72 204.976245201 205.75
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
 Pixels used: 1054
 Peak Img[j, k]: 147 167
 Mean (j, k): 140.05 163.23
 Theta (deg): 109.1
 Astro PA (deg): 160.9
 Eps: 0.425
 Major axis (pix): 32.1
140.053003185 147.398 163.225583277 166.537
Starting ellipse-fitting for galaxy 60696
Fitting g-band took......25.521 sec
Fitting r-band took......24.541 sec
Fitting z-band took......24.953 sec
Time for all images = 75.015 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 141.72
r CoG modeling succeeded with a chi^2 minimum of 659.36
z CoG modeling succeeded with a chi^2 minimum of 33.15
Time = 0.087 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/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-60696-ellipse.fits
Starting ellipse-fitting for galaxy 965929
Fitting g-band took......1.495 sec
Fitting r-band took......1.471 sec
Fitting z-band took......1.420 sec
Time for all images = 4.386 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 205.70
r CoG modeling succeeded with a chi^2 minimum of 506.02
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 3463.52
Time = 0.028 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/029/PGC447619_GROUP/PGC447619_GROUP-largegalaxy-965929-ellipse.fits
Finished galaxy PGC447619_GROUP in 2.560 minutes.