Started working on galaxy PGC174480_GROUP at Thu Aug  6 02:59:47 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-tractor.fits
Read 605 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 768.2699    530.1625    117.844444]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 10218
 Peak Img[j, k]: 637 546
 Mean (j, k): 635.58 546.93
 Theta (deg): 43.0
 Astro PA (deg): 47.0
 Eps: 0.121
 Major axis (pix): 73.6
635.577764212 637.012 546.932990833 545.44
Building masked image for central 2/3.
 Pixels used: 3543
 Peak Img[j, k]: 295 388
 Mean (j, k): 294.54 387.48
 Theta (deg): 97.5
 Astro PA (deg): 172.5
 Eps: 0.701
 Major axis (pix): 69.0
294.537979216 295.138 387.476743918 387.338
Building masked image for central 3/3.
 Pixels used: 1954
 Peak Img[j, k]: 475 447
 Mean (j, k): 473.16 449.57
 Theta (deg): 11.2
 Astro PA (deg): 78.8
 Eps: 0.361
 Major axis (pix): 37.1
473.16469289 474.441 449.567062605 446.945
Starting ellipse-fitting for galaxy 410282 with 32 core(s)
  majoraxis=73.63 pix, maxsma=147.25 pix, delta_sma=1.0 pix
Fitting g-band took......4.341 sec
Fitting r-band took......4.286 sec
Fitting z-band took......4.254 sec
Time for all images = 0.215 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 296.02
r CoG modeling succeeded with a chi^2 minimum of 708.68
z CoG modeling succeeded with a chi^2 minimum of 189.57
Time = 0.063 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-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-410282-ellipse.fits
Starting ellipse-fitting for galaxy 261714 with 32 core(s)
  majoraxis=68.97 pix, maxsma=137.93 pix, delta_sma=1.0 pix
Fitting g-band took......2.111 sec
Fitting r-band took......1.762 sec
Fitting z-band took......1.873 sec
Time for all images = 0.096 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1999.11
r CoG modeling succeeded with a chi^2 minimum of 4450.03
z CoG modeling succeeded with a chi^2 minimum of 1538.02
Time = 0.069 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-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-261714-ellipse.fits
Starting ellipse-fitting for galaxy 806826 with 32 core(s)
  majoraxis=37.13 pix, maxsma=74.26 pix, delta_sma=1.0 pix
Fitting g-band took......1.102 sec
Fitting r-band took......0.985 sec
Fitting z-band took......0.952 sec
Time for all images = 0.051 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4234.31
r CoG modeling succeeded with a chi^2 minimum of 3994.47
z CoG modeling succeeded with a chi^2 minimum of 539.61
Time = 0.047 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-dr9delta/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-806826-ellipse.fits
Finished galaxy PGC174480_GROUP in 2.562 minutes.
Started working on galaxy PGC174480_GROUP at Wed Aug 12 14:19:40 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-tractor.fits
Read 598 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 770.85394  532.149    108.03534]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 10224
 Peak Img[j, k]: 635 545
 Mean (j, k): 633.16 546.84
 Theta (deg): 37.5
 Astro PA (deg): 52.5
 Eps: 0.145
 Major axis (pix): 73.5
633.159458524 634.763 546.842240015 545.348
Building masked image for central 2/3.
 Pixels used: 3535
 Peak Img[j, k]: 293 388
 Mean (j, k): 292.31 387.38
 Theta (deg): 97.5
 Astro PA (deg): 172.5
 Eps: 0.701
 Major axis (pix): 68.7
292.31396462 292.887 387.382025635 387.239
Building masked image for central 3/3.
 Pixels used: 1956
 Peak Img[j, k]: 472 449
 Mean (j, k): 471.02 449.48
 Theta (deg): 10.5
 Astro PA (deg): 79.5
 Eps: 0.357
 Major axis (pix): 37.2
471.017884066 471.578 449.483615682 448.756
Starting ellipse-fitting for galaxy 410282 with 32 core(s)
  majoraxis=73.46 pix, maxsma=146.92 pix, delta_sma=1.0 pix
Fitting g-band took......4.236 sec
Fitting r-band took......4.538 sec
Fitting z-band took......4.251 sec
Time for all images = 0.217 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1030.13
r CoG modeling succeeded with a chi^2 minimum of 1312.76
z CoG modeling succeeded with a chi^2 minimum of 655.87
Time = 0.065 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/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-410282-ellipse.fits
Starting ellipse-fitting for galaxy 261714 with 32 core(s)
  majoraxis=68.72 pix, maxsma=137.45 pix, delta_sma=1.0 pix
Fitting g-band took......2.069 sec
Fitting r-band took......1.996 sec
Fitting z-band took......1.875 sec
Time for all images = 0.099 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2045.12
r CoG modeling succeeded with a chi^2 minimum of 4482.81
z CoG modeling succeeded with a chi^2 minimum of 1557.76
Time = 0.068 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/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-261714-ellipse.fits
Starting ellipse-fitting for galaxy 806826 with 32 core(s)
  majoraxis=37.18 pix, maxsma=74.37 pix, delta_sma=1.0 pix
Fitting g-band took......1.061 sec
Fitting r-band took......0.972 sec
Fitting z-band took......0.925 sec
Time for all images = 0.049 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4749.29
r CoG modeling succeeded with a chi^2 minimum of 3768.46
z CoG modeling succeeded with a chi^2 minimum of 641.91
Time = 0.042 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/PGC174480_GROUP/PGC174480_GROUP-largegalaxy-806826-ellipse.fits
Finished galaxy PGC174480_GROUP in 1.087 minutes.