Started working on galaxy PGC1819519_GROUP at Wed Jun 17 07:46:15 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-tractor.fits
Read 557 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1626.      1072.4061   558.7947]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 31908
 Peak Img[j, k]: 445 468
 Mean (j, k): 442.56 468.36
 Theta (deg): 112.8
 Astro PA (deg): 157.2
 Eps: 0.056
 Major axis (pix): 124.2
442.562406005 444.256 468.362448474 467.526
Building masked image for central 2/3.
 Pixels used: 9203
 Peak Img[j, k]: 696 454
 Mean (j, k): 696.27 454.09
 Theta (deg): 41.1
 Astro PA (deg): 48.9
 Eps: 0.571
 Major axis (pix): 89.7
696.266094336 695.825 454.093696363 454.479
Building masked image for central 3/3.
 Pixels used: 5300
 Peak Img[j, k]: 350 663
 Mean (j, k): 349.30 663.75
 Theta (deg): 116.9
 Astro PA (deg): 153.1
 Eps: 0.459
 Major axis (pix): 56.5
349.29914916 349.546 663.747014717 663.553
Starting ellipse-fitting for galaxy 1239495
Fitting g-band took......54.904 sec
Fitting r-band took......55.991 sec
Fitting z-band took......55.359 sec
Time for all images = 166.254 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 379.79
r CoG modeling succeeded with a chi^2 minimum of 332.10
z CoG modeling succeeded with a chi^2 minimum of 438.16
Time = 0.183 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/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-1239495-ellipse.fits
Starting ellipse-fitting for galaxy 521407
Fitting g-band took......13.120 sec
Fitting r-band took......12.983 sec
Fitting z-band took......12.890 sec
Time for all images = 38.994 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4466.10
r CoG modeling succeeded with a chi^2 minimum of 5331.91
z CoG modeling succeeded with a chi^2 minimum of 5580.73
Time = 0.108 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/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-521407-ellipse.fits
Starting ellipse-fitting for galaxy 927390
Fitting g-band took......5.522 sec
Fitting r-band took......5.436 sec
Fitting z-band took......5.359 sec
Time for all images = 16.317 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1202.23
r CoG modeling succeeded with a chi^2 minimum of 1532.84
z CoG modeling succeeded with a chi^2 minimum of 1466.49
Time = 0.052 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/228/PGC1819519_GROUP/PGC1819519_GROUP-largegalaxy-927390-ellipse.fits
Finished galaxy PGC1819519_GROUP in 5.538 minutes.