Started working on galaxy PGC1830642_GROUP at Wed Jun 17 08:37:37 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-tractor.fits
Read 116 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 337.51398  206.85878]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 5256
 Peak Img[j, k]: 201 276
 Mean (j, k): 200.74 275.95
 Theta (deg): 156.4
 Astro PA (deg): 113.6
 Eps: 0.529
 Major axis (pix): 64.8
200.735161507 200.771 275.945387171 276.055
Building masked image for central 2/2.
 Pixels used: 2982
 Peak Img[j, k]: 355 249
 Mean (j, k): 354.57 248.15
 Theta (deg): 15.5
 Astro PA (deg): 74.5
 Eps: 0.331
 Major axis (pix): 43.8
354.573005312 354.502 248.146824794 247.912
Starting ellipse-fitting for galaxy 577095
Fitting g-band took......7.255 sec
Fitting r-band took......7.340 sec
Fitting z-band took......6.997 sec
Time for all images = 21.591 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4601.52
r CoG modeling succeeded with a chi^2 minimum of 4490.25
z CoG modeling succeeded with a chi^2 minimum of 1264.65
Time = 0.046 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/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-577095-ellipse.fits
Starting ellipse-fitting for galaxy 460815
Fitting g-band took......3.669 sec
Fitting r-band took......3.619 sec
Fitting z-band took......3.768 sec
Time for all images = 11.055 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 827.69
r CoG modeling succeeded with a chi^2 minimum of 1287.08
z CoG modeling succeeded with a chi^2 minimum of 587.70
Time = 0.031 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/167/PGC1830642_GROUP/PGC1830642_GROUP-largegalaxy-460815-ellipse.fits
Finished galaxy PGC1830642_GROUP in 1.791 minutes.