Started working on galaxy UGC09767_GROUP at Tue Jun 16 12:26:26 2020
Read 5 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-tractor.fits
Read 760 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2609.783    1329.338    1268.4719    702.64075   596.51984]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/5.
 Pixels used: 57799
 Peak Img[j, k]: 630 639
 Mean (j, k): 636.88 640.94
 Theta (deg): 148.7
 Astro PA (deg): 121.3
 Eps: 0.281
 Major axis (pix): 187.9
636.875567476 629.764 640.942471833 639.223
Building masked image for central 2/5.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 10582
 Peak Img[j, k]: 492 458
 Mean (j, k): 494.24 454.78
 Theta (deg): 151.9
 Astro PA (deg): 118.1
 Eps: 0.137
 Major axis (pix): 100.5
Iteratively unmasking pixels:
  r=100.54 pixels
  r=100.54 pixels
  r=123.19 pixels
  r=144.13 pixels
  r=166.94 pixels
502.131288174 492.248 465.755684309 458.355
Building masked image for central 3/5.
 Pixels used: 21159
 Peak Img[j, k]: 806 877
 Mean (j, k): 807.05 878.18
 Theta (deg): 124.3
 Astro PA (deg): 145.7
 Eps: 0.202
 Major axis (pix): 108.8
807.051298583 805.999 878.176514467 877.056
Building masked image for central 4/5.
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
 Pixels used: 3675
 Peak Img[j, k]: 516 668
 Mean (j, k): 512.92 674.90
 Theta (deg): 4.8
 Astro PA (deg): 85.2
 Eps: 0.647
 Major axis (pix): 71.9
512.924419753 516.172 674.904546031 667.246
Building masked image for central 5/5.
 Pixels used: 4232
 Peak Img[j, k]: 896 657
 Mean (j, k): 895.08 657.20
 Theta (deg): 93.2
 Astro PA (deg): 176.8
 Eps: 0.582
 Major axis (pix): 61.2
895.075758107 895.525 657.196266959 657.017
Starting ellipse-fitting for galaxy 175760
Fitting g-band took......262.532 sec
Fitting r-band took......264.427 sec
Fitting z-band took......269.562 sec
Time for all images = 796.522 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 334.49
r CoG modeling succeeded with a chi^2 minimum of 887.91
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 1537.19
Time = 1.096 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/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-175760-ellipse.fits
Starting ellipse-fitting for galaxy 349146
Fitting g-band took......97.910 sec
Fitting r-band took......100.002 sec
Fitting z-band took......102.446 sec
Time for all images = 300.359 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 97655.24
r CoG modeling succeeded with a chi^2 minimum of 366.97
z CoG modeling succeeded with a chi^2 minimum of 978.01
Time = 0.835 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/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-349146-ellipse.fits
Starting ellipse-fitting for galaxy 1374748
Fitting g-band took......67.186 sec
Fitting r-band took......66.836 sec
Fitting z-band took......64.436 sec
Time for all images = 198.458 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 14.72
r CoG modeling succeeded with a chi^2 minimum of 29.67
z CoG modeling succeeded with a chi^2 minimum of 27.08
Time = 0.285 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/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-1374748-ellipse.fits
Starting ellipse-fitting for galaxy 443765
Fitting g-band took......13.782 sec
Fitting r-band took......12.803 sec
Fitting z-band took......13.127 sec
Time for all images = 39.712 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 6634.12
r CoG modeling succeeded with a chi^2 minimum of 3076.44
z CoG modeling succeeded with a chi^2 minimum of 13911.44
Time = 0.132 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/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-443765-ellipse.fits
Starting ellipse-fitting for galaxy 529511
Fitting g-band took......10.552 sec
Fitting r-band took......11.106 sec
Fitting z-band took......11.423 sec
Time for all images = 33.081 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1119.41
r CoG modeling succeeded with a chi^2 minimum of 1987.16
z CoG modeling succeeded with a chi^2 minimum of 1416.52
Time = 0.104 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/228/UGC09767_GROUP/UGC09767_GROUP-largegalaxy-529511-ellipse.fits
Finished galaxy UGC09767_GROUP in 26.386 minutes.