Started working on galaxy IC0734_GROUP at Tue Jun 16 18:40:52 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-tractor.fits
Read 322 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3686.5413  1426.3132]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 40828
 Peak Img[j, k]: 428 382
 Mean (j, k): 414.69 382.00
 Theta (deg): 68.2
 Astro PA (deg): 21.8
 Eps: 0.437
 Major axis (pix): 189.1
414.687627386 427.69 382.00109888 381.167
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=230.54 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
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: 9814
 Peak Img[j, k]: 346 386
 Mean (j, k): 331.16 390.67
 Theta (deg): 67.1
 Astro PA (deg): 22.9
 Eps: 0.245
 Major axis (pix): 97.7
331.163301175 346.455 390.674279616 385.862
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=41.03 pixels
Starting ellipse-fitting for galaxy 1415802
Fitting g-band took......180.130 sec
Fitting r-band took......188.102 sec
Fitting z-band took......185.633 sec
Time for all images = 553.865 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 827.44
r CoG modeling succeeded with a chi^2 minimum of 1456.64
z CoG modeling succeeded with a chi^2 minimum of 2495.73
Time = 0.554 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/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-1415802-ellipse.fits
Starting ellipse-fitting for galaxy 1426463
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/176/IC0734_GROUP/IC0734_GROUP-largegalaxy-1426463-ellipse.fits
Finished galaxy IC0734_GROUP in 11.025 minutes.