Started working on galaxy PGC2045076_GROUP at Wed Jun 17 21:13:12 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-tractor.fits
Read 406 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 639.35333  622.2872   536.6036 ]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 13518
 Peak Img[j, k]: 558 491
 Mean (j, k): 556.73 473.45
 Theta (deg): 21.5
 Astro PA (deg): 68.5
 Eps: 0.688
 Major axis (pix): 154.4
556.731639114 385.514 473.451607359 687.163
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=54.52 pixels
Building masked image for central 2/3.
 Pixels used: 16602
 Peak Img[j, k]: 563 501
 Mean (j, k): 558.00 492.39
 Theta (deg): 20.0
 Astro PA (deg): 70.0
 Eps: 0.595
 Major axis (pix): 171.4
558.004850431 562.607 492.388090747 501.349
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
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
The previous central has masked the current central with shrink factor 0.70
The previous central has masked the current central with shrink factor 0.65
The previous central has masked the current central with shrink factor 0.60
 Pixels used: 7139
 Peak Img[j, k]: 595 404
 Mean (j, k): 597.38 388.91
 Theta (deg): 29.8
 Astro PA (deg): 60.2
 Eps: 0.142
 Major axis (pix): 68.5
597.384586724 595.165 388.912862973 403.457
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=23.86 pixels
Starting ellipse-fitting for galaxy 188245
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/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-188245-ellipse.fits
Starting ellipse-fitting for galaxy 192197
Fitting g-band took......174.251 sec
Fitting r-band took......162.056 sec
Fitting z-band took......171.449 sec
Time for all images = 507.756 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 22043.23
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 11685.03
z CoG modeling succeeded with a chi^2 minimum of 404.90
Time = 0.865 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/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-192197-ellipse.fits
Starting ellipse-fitting for galaxy 1235186
Fitting g-band took......2.037 sec
Fitting r-band took......1.955 sec
Fitting z-band took......1.834 sec
Time for all images = 5.826 sec
Performing elliptical aperture photometry.
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!
g CoG modeling succeeded with a chi^2 minimum of 162.26
r CoG modeling succeeded with a chi^2 minimum of 219.14
z CoG modeling succeeded with a chi^2 minimum of 125.06
Time = 0.041 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/208/PGC2045076_GROUP/PGC2045076_GROUP-largegalaxy-1235186-ellipse.fits
Finished galaxy PGC2045076_GROUP in 11.428 minutes.