Started working on galaxy PGC2031306_GROUP at Wed Jun 17 05:56:15 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-tractor.fits
Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 316.8163   223.39859]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 4027
 Peak Img[j, k]: 185 208
 Mean (j, k): 184.85 208.51
 Theta (deg): 114.0
 Astro PA (deg): 156.0
 Eps: 0.412
 Major axis (pix): 50.7
184.850336486 184.679 208.514164495 208.43
Building masked image for central 2/2.
 Pixels used: 2079
 Peak Img[j, k]: 280 252
 Mean (j, k): 278.92 251.28
 Theta (deg): 164.1
 Astro PA (deg): 105.9
 Eps: 0.627
 Major axis (pix): 42.6
278.917602703 279.284 251.281303622 251.344
Starting ellipse-fitting for galaxy 910950
Fitting g-band took......4.624 sec
Fitting r-band took......4.720 sec
Fitting z-band took......5.249 sec
Time for all images = 14.593 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 262.00
r CoG modeling succeeded with a chi^2 minimum of 434.22
z CoG modeling succeeded with a chi^2 minimum of 569.70
Time = 0.036 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/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-910950-ellipse.fits
Starting ellipse-fitting for galaxy 969868
Fitting g-band took......2.312 sec
Fitting r-band took......2.405 sec
Fitting z-band took......2.636 sec
Time for all images = 7.353 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 643.04
r CoG modeling succeeded with a chi^2 minimum of 806.48
z CoG modeling succeeded with a chi^2 minimum of 1226.07
Time = 0.036 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/176/PGC2031306_GROUP/PGC2031306_GROUP-largegalaxy-969868-ellipse.fits
Finished galaxy PGC2031306_GROUP in 1.109 minutes.