Started working on galaxy PGC057473_GROUP at Wed Jun 17 12:34:29 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-tractor.fits
Read 302 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3366.6914   960.2963]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 38462
 Peak Img[j, k]: 395 421
 Mean (j, k): 410.14 413.30
 Theta (deg): 69.4
 Astro PA (deg): 20.6
 Eps: 0.494
 Major axis (pix): 169.1
410.139253331 394.824 413.29988111 420.446
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=167.84 pixels
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: 10564
 Peak Img[j, k]: 476 390
 Mean (j, k): 481.99 384.45
 Theta (deg): 167.2
 Astro PA (deg): 102.8
 Eps: 0.103
 Major axis (pix): 89.2
481.98893487 476.158 384.448936996 389.516
Starting ellipse-fitting for galaxy 1347552
Fitting g-band took......185.182 sec
Fitting r-band took......187.659 sec
Fitting z-band took......189.930 sec
Time for all images = 562.772 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 4480.58
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 5314.64
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 2270.32
Time = 0.449 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/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-1347552-ellipse.fits
Starting ellipse-fitting for galaxy 401891
Fitting g-band took......50.086 sec
Fitting r-band took......47.558 sec
Fitting z-band took......47.094 sec
Time for all images = 144.739 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 195.12
r CoG modeling succeeded with a chi^2 minimum of 246.26
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 61.17
Time = 0.060 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/243/PGC057473_GROUP/PGC057473_GROUP-largegalaxy-401891-ellipse.fits
Finished galaxy PGC057473_GROUP in 13.473 minutes.