Started working on galaxy PGC3441829_GROUP at Tue Jun 16 14:35:28 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-tractor.fits
Read 56 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1323.6981   940.8589]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 9884
 Peak Img[j, k]: 214 225
 Mean (j, k): 213.72 226.80
 Theta (deg): 125.0
 Astro PA (deg): 145.0
 Eps: 0.107
 Major axis (pix): 72.4
213.718777407 213.314 226.800351259 224.722
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
 Pixels used: 3634
 Peak Img[j, k]: 258 245
 Mean (j, k): 262.55 248.71
 Theta (deg): 163.6
 Astro PA (deg): 106.4
 Eps: 0.238
 Major axis (pix): 63.2
262.546258149 257.374 248.714210746 244.816
Starting ellipse-fitting for galaxy 252216
Fitting g-band took......13.606 sec
Fitting r-band took......14.657 sec
Fitting z-band took......15.044 sec
Time for all images = 43.309 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 492.23
r CoG modeling succeeded with a chi^2 minimum of 694.58
z CoG modeling succeeded with a chi^2 minimum of 437.93
Time = 0.041 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/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-252216-ellipse.fits
Starting ellipse-fitting for galaxy 824516
Fitting g-band took......9.479 sec
Fitting r-band took......9.903 sec
Fitting z-band took......8.602 sec
Time for all images = 27.984 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 617.64
r CoG modeling succeeded with a chi^2 minimum of 1321.82
z CoG modeling succeeded with a chi^2 minimum of 754.46
Time = 0.039 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/208/PGC3441829_GROUP/PGC3441829_GROUP-largegalaxy-824516-ellipse.fits
Finished galaxy PGC3441829_GROUP in 2.461 minutes.