Started working on galaxy PGC1843947 at Tue Jun 16 16:02:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 301.64392]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3679
 Peak Img[j, k]: 120 119
 Mean (j, k): 115.58 120.51
 Theta (deg): 66.3
 Astro PA (deg): 23.7
 Eps: 0.375
 Major axis (pix): 50.3
115.583149621 117.807 120.509034576 120.399
Starting ellipse-fitting for galaxy 439449
Fitting g-band took......4.932 sec
Fitting r-band took......4.573 sec
Fitting z-band took......4.615 sec
Time for all images = 14.120 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5005.77
r CoG modeling succeeded with a chi^2 minimum of 4184.58
z CoG modeling succeeded with a chi^2 minimum of 852.54
Time = 0.033 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/273/PGC1843947/PGC1843947-largegalaxy-439449-ellipse.fits
Finished galaxy PGC1843947 in 0.385 minutes.
Started working on galaxy PGC1843947 at Wed Aug 12 03:22:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 361.7178]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC1843947/PGC1843947-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 3477
 Peak Img[j, k]: 114 117
 Mean (j, k): 113.74 115.90
 Theta (deg): 68.0
 Astro PA (deg): 22.0
 Eps: 0.418
 Major axis (pix): 51.4
Iteratively unmasking pixels:
  r=51.38 pixels
  r=51.38 pixels
  r=62.37 pixels
114.371889145 115.185 116.09322072 116.307
Starting ellipse-fitting for galaxy 439449 with 8 core(s)
  majoraxis=51.98 pix, maxsma=103.95 pix, delta_sma=1.0 pix
Fitting g-band took......5.119 sec
Fitting r-band took......5.343 sec
Fitting z-band took......5.713 sec
Time for all images = 0.270 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6585.34
r CoG modeling succeeded with a chi^2 minimum of 5970.28
z CoG modeling succeeded with a chi^2 minimum of 149749.68
Time = 0.032 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/273/PGC1843947/PGC1843947-largegalaxy-439449-ellipse.fits
Finished galaxy PGC1843947 in 0.416 minutes.