Started working on galaxy PGC127883_GROUP at Wed Jun 17 06:26:41 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-tractor.fits
Read 425 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1571.806    890.0277]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 13285
 Peak Img[j, k]: 336 321
 Mean (j, k): 333.95 322.23
 Theta (deg): 81.3
 Astro PA (deg): 8.7
 Eps: 0.376
 Major axis (pix): 96.1
333.95405651 335.715 322.229451625 320.615
Building masked image for central 2/2.
 Pixels used: 6541
 Peak Img[j, k]: 491 517
 Mean (j, k): 491.56 517.05
 Theta (deg): 145.0
 Astro PA (deg): 125.0
 Eps: 0.274
 Major axis (pix): 61.4
491.555377132 491.124 517.053755695 516.569
Starting ellipse-fitting for galaxy 956848
Fitting g-band took......35.679 sec
Fitting r-band took......35.937 sec
Fitting z-band took......38.657 sec
Time for all images = 110.273 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 65304.56
r CoG modeling succeeded with a chi^2 minimum of 110979.88
z CoG modeling succeeded with a chi^2 minimum of 40206.67
Time = 0.086 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/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-956848-ellipse.fits
Starting ellipse-fitting for galaxy 580911
Fitting g-band took......8.475 sec
Fitting r-band took......7.830 sec
Fitting z-band took......8.341 sec
Time for all images = 24.646 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5196.35
r CoG modeling succeeded with a chi^2 minimum of 5071.80
z CoG modeling succeeded with a chi^2 minimum of 796.29
Time = 0.054 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/PGC127883_GROUP/PGC127883_GROUP-largegalaxy-580911-ellipse.fits
Finished galaxy PGC127883_GROUP in 2.675 minutes.