Started working on galaxy PGC1427751_GROUP at Wed Jun 17 07:03:39 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-tractor.fits
Read 77 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 383.66653  363.70532]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 7284
 Peak Img[j, k]: 181 223
 Mean (j, k): 185.74 219.95
 Theta (deg): 81.2
 Astro PA (deg): 8.8
 Eps: 0.383
 Major axis (pix): 78.2
185.739375149 180.507 219.946125513 222.648
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
 Pixels used: 4316
 Peak Img[j, k]: 238 205
 Mean (j, k): 242.42 204.81
 Theta (deg): 156.3
 Astro PA (deg): 113.7
 Eps: 0.313
 Major axis (pix): 56.0
242.417676266 238.095 204.814284563 204.698
Starting ellipse-fitting for galaxy 669090
Fitting g-band took......21.996 sec
Fitting r-band took......19.107 sec
Fitting z-band took......19.253 sec
Time for all images = 60.356 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 663.35
r CoG modeling succeeded with a chi^2 minimum of 796.08
z CoG modeling succeeded with a chi^2 minimum of 963.84
Time = 0.061 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/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-669090-ellipse.fits
Starting ellipse-fitting for galaxy 1296090
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/166/PGC1427751_GROUP/PGC1427751_GROUP-largegalaxy-1296090-ellipse.fits
Finished galaxy PGC1427751_GROUP in 2.219 minutes.