Started working on galaxy PGC3442468_GROUP at Wed Jun 17 08:51:51 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-tractor.fits
Read 386 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3328.728     684.22925]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 43651
 Peak Img[j, k]: 478 430
 Mean (j, k): 469.12 431.59
 Theta (deg): 150.5
 Astro PA (deg): 119.5
 Eps: 0.104
 Major axis (pix): 167.4
469.119376047 475.461 431.58851252 428.503
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
The previous central has masked the current central with shrink factor 0.50
The previous central has masked the current central with shrink factor 0.45
The previous central has masked the current central with shrink factor 0.40
 Pixels used: 6384
 Peak Img[j, k]: 446 487
 Mean (j, k): 448.40 496.21
 Theta (deg): 152.5
 Astro PA (deg): 117.5
 Eps: 0.609
 Major axis (pix): 105.2
448.395237344 446.025 496.207543836 486.557
Starting ellipse-fitting for galaxy 773993
Fitting g-band took......130.851 sec
Fitting r-band took......123.476 sec
Fitting z-band took......132.577 sec
Time for all images = 386.903 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 357.24
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 2792.39
z CoG modeling succeeded with a chi^2 minimum of 4820.05
Time = 0.368 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/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-773993-ellipse.fits
Starting ellipse-fitting for galaxy 147568
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 = 0.001 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/PGC3442468_GROUP/PGC3442468_GROUP-largegalaxy-147568-ellipse.fits
Finished galaxy PGC3442468_GROUP in 8.107 minutes.