Started working on galaxy PGC008561_GROUP at Wed Jun 17 13:15:26 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-tractor.fits
Read 120 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 810.3525  787.701   521.6748]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 14127
 Peak Img[j, k]: 236 284
 Mean (j, k): 234.82 279.65
 Theta (deg): 177.5
 Astro PA (deg): 92.5
 Eps: 0.091
 Major axis (pix): 95.8
234.818637312 236.16 279.647063026 283.664
Building masked image for central 2/3.
The previous central has masked the current central with shrink factor 1.00
The previous central has masked the current central with shrink factor 0.95
The previous central has masked the current central with shrink factor 0.90
The previous central has masked the current central with shrink factor 0.85
The previous central has masked the current central with shrink factor 0.80
The previous central has masked the current central with shrink factor 0.75
 Pixels used: 7836
 Peak Img[j, k]: 207 217
 Mean (j, k): 203.00 210.27
 Theta (deg): 66.2
 Astro PA (deg): 23.8
 Eps: 0.352
 Major axis (pix): 78.9
202.995925064 206.656 210.274863949 216.529
Building masked image for central 3/3.
The previous central has masked the current central with shrink factor 1.00
The previous central has masked the current central with shrink factor 0.95
 Pixels used: 3744
 Peak Img[j, k]: 294 219
 Mean (j, k): 298.90 211.79
 Theta (deg): 6.3
 Astro PA (deg): 83.7
 Eps: 0.233
 Major axis (pix): 52.2
298.899651909 293.497 211.793253756 218.744
Starting ellipse-fitting for galaxy 279503
Fitting g-band took......59.709 sec
Fitting r-band took......58.556 sec
Fitting z-band took......59.016 sec
Time for all images = 177.282 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 50.01
r CoG modeling succeeded with a chi^2 minimum of 19.04
z CoG modeling succeeded with a chi^2 minimum of 114.58
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-dr9alpha/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-279503-ellipse.fits
Starting ellipse-fitting for galaxy 1302257
Fitting g-band took......26.049 sec
Fitting r-band took......27.160 sec
Fitting z-band took......25.923 sec
Time for all images = 79.133 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1939.75
r CoG modeling succeeded with a chi^2 minimum of 3303.72
z CoG modeling succeeded with a chi^2 minimum of 5119.97
Time = 0.107 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/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-1302257-ellipse.fits
Starting ellipse-fitting for galaxy 693969
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 = 0.002 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/033/PGC008561_GROUP/PGC008561_GROUP-largegalaxy-693969-ellipse.fits
Finished galaxy PGC008561_GROUP in 6.221 minutes.