Started working on galaxy PGC016686_GROUP at Thu Aug  6 01:31:41 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-tractor.fits
Read 271 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 763.74854  371.5146 ]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 10677
 Peak Img[j, k]: 250 271
 Mean (j, k): 247.89 278.68
 Theta (deg): 62.5
 Astro PA (deg): 27.5
 Eps: 0.096
 Major axis (pix): 84.3
247.894995573 249.538 278.676827325 271.48
Building masked image for central 2/2.
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
 Pixels used: 1725
 Peak Img[j, k]: 318 287
 Mean (j, k): 322.00 288.42
 Theta (deg): 34.3
 Astro PA (deg): 55.7
 Eps: 0.083
 Major axis (pix): 54.2
322.002593479 317.148 288.422888471 286.652
Starting ellipse-fitting for galaxy 804997 with 32 core(s)
  majoraxis=84.34 pix, maxsma=168.67 pix, delta_sma=1.0 pix
Fitting g-band took......6.767 sec
Fitting r-band took......6.964 sec
Fitting z-band took......6.767 sec
Time for all images = 0.342 min
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 19772.29
r CoG modeling succeeded with a chi^2 minimum of 26016.64
z CoG modeling succeeded with a chi^2 minimum of 61718.03
Time = 0.054 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-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-804997-ellipse.fits
Starting ellipse-fitting for galaxy 604137 with 32 core(s)
  majoraxis=54.18 pix, maxsma=108.36 pix, delta_sma=1.0 pix
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 = 0.000 min
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-dr9delta/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-604137-ellipse.fits
Finished galaxy PGC016686_GROUP in 1.621 minutes.
Started working on galaxy PGC016686_GROUP at Wed Aug 12 04:08:59 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-tractor.fits
Read 262 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 779.1626   416.78183]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 10947
 Peak Img[j, k]: 249 272
 Mean (j, k): 248.35 279.96
 Theta (deg): 80.5
 Astro PA (deg): 9.5
 Eps: 0.122
 Major axis (pix): 84.6
248.350124635 249.012 279.956378976 272.34
Building masked image for central 2/2.
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
 Pixels used: 1400
 Peak Img[j, k]: 319 288
 Mean (j, k): 322.67 289.63
 Theta (deg): 130.4
 Astro PA (deg): 139.6
 Eps: 0.119
 Major axis (pix): 39.9
322.669445162 318.45 289.633204065 288.282
Starting ellipse-fitting for galaxy 804997 with 8 core(s)
  majoraxis=84.65 pix, maxsma=169.30 pix, delta_sma=1.0 pix
Fitting g-band took......33.974 sec
Fitting r-band took......32.497 sec
Fitting z-band took......30.464 sec
Time for all images = 1.616 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 64778.72
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 163844.39
z CoG modeling succeeded with a chi^2 minimum of 128209.34
Time = 0.065 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/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-804997-ellipse.fits
Starting ellipse-fitting for galaxy 604137 with 8 core(s)
  majoraxis=39.91 pix, maxsma=79.81 pix, delta_sma=1.0 pix
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 = 0.000 min
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/076/PGC016686_GROUP/PGC016686_GROUP-largegalaxy-604137-ellipse.fits
Finished galaxy PGC016686_GROUP in 2.475 minutes.