Started working on galaxy PGC945793_GROUP at Wed Jun 17 14:48:51 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-tractor.fits
Read 74 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 841.60693  693.99744]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 12715
 Peak Img[j, k]: 168 155
 Mean (j, k): 169.12 156.07
 Theta (deg): 130.6
 Astro PA (deg): 139.4
 Eps: 0.102
 Major axis (pix): 82.3
169.120192418 167.559 156.068353779 155.069
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
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
The previous central has masked the current central with shrink factor 0.55
 Pixels used: 3147
 Peak Img[j, k]: 180 197
 Mean (j, k): 179.87 201.78
 Theta (deg): 70.1
 Astro PA (deg): 19.9
 Eps: 0.168
 Major axis (pix): 48.1
179.868561203 179.755 201.781434997 197.007
Starting ellipse-fitting for galaxy 1031569
Fitting g-band took......39.091 sec
Fitting r-band took......40.848 sec
Fitting z-band took......40.054 sec
Time for all images = 119.993 sec
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 1277.05
r CoG modeling succeeded with a chi^2 minimum of 2629.06
z CoG modeling succeeded with a chi^2 minimum of 1715.12
Time = 0.124 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/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-1031569-ellipse.fits
Starting ellipse-fitting for galaxy 83367
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!
...0.001 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/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-83367-ellipse.fits
Finished galaxy PGC945793_GROUP in 3.392 minutes.
Started working on galaxy PGC945793_GROUP at Wed Aug 12 04:20:58 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-tractor.fits
Read 73 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 961.76404  718.2467 ]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 12595
 Peak Img[j, k]: 174 160
 Mean (j, k): 174.89 159.74
 Theta (deg): 124.5
 Astro PA (deg): 145.5
 Eps: 0.050
 Major axis (pix): 76.9
174.892428448 173.647 159.744868997 160.171
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
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
The previous central has masked the current central with shrink factor 0.55
 Pixels used: 3398
 Peak Img[j, k]: 185 202
 Mean (j, k): 185.21 205.38
 Theta (deg): 65.6
 Astro PA (deg): 24.4
 Eps: 0.132
 Major axis (pix): 49.1
185.207100916 185.265 205.378958433 201.933
Starting ellipse-fitting for galaxy 1031569 with 8 core(s)
  majoraxis=76.88 pix, maxsma=153.76 pix, delta_sma=1.0 pix
Fitting g-band took......17.069 sec
Fitting r-band took......15.526 sec
Fitting z-band took......16.015 sec
Time for all images = 0.810 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 397.18
r CoG modeling succeeded with a chi^2 minimum of 1074.48
z CoG modeling succeeded with a chi^2 minimum of 510.29
Time = 0.070 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/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-1031569-ellipse.fits
Starting ellipse-fitting for galaxy 83367 with 8 core(s)
  majoraxis=49.11 pix, maxsma=98.21 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/046/PGC945793_GROUP/PGC945793_GROUP-largegalaxy-83367-ellipse.fits
Finished galaxy PGC945793_GROUP in 2.049 minutes.