Started working on galaxy PGC047475_GROUP at Tue Jun 16 19:45:40 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-tractor.fits
Read 125 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1234.5238  1214.8986]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 10682
 Peak Img[j, k]: 294 341
 Mean (j, k): 288.68 339.83
 Theta (deg): 139.2
 Astro PA (deg): 130.8
 Eps: 0.041
 Major axis (pix): 114.2
288.684423405 293.446 339.828776541 341.094
Building masked image for central 2/2.
 Pixels used: 4599
 Peak Img[j, k]: 265 202
 Mean (j, k): 260.96 202.59
 Theta (deg): 65.6
 Astro PA (deg): 24.4
 Eps: 0.607
 Major axis (pix): 61.4
260.958022939 262.072 202.589198989 202.498
Starting ellipse-fitting for galaxy 1387548
Fitting g-band took......47.769 sec
Fitting r-band took......50.822 sec
Fitting z-band took......46.112 sec
Time for all images = 144.703 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1226.38
r CoG modeling succeeded with a chi^2 minimum of 2110.01
z CoG modeling succeeded with a chi^2 minimum of 1282.65
Time = 0.147 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/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-1387548-ellipse.fits
Starting ellipse-fitting for galaxy 1421278
Fitting g-band took... Central pixel is masked; resorting to extreme measures!
...0.001 sec
Fitting r-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Fitting z-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Time for all images = 0.001 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
Warning: Too few g-band pixels to fit the curve of growth; skipping.
Warning: Too few r-band pixels to fit the curve of growth; skipping.
Warning: Too few z-band pixels to fit the curve of growth; skipping.
Time = 0.000 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/202/PGC047475_GROUP/PGC047475_GROUP-largegalaxy-1421278-ellipse.fits
Finished galaxy PGC047475_GROUP in 3.812 minutes.