Started working on galaxy PGC1905778_GROUP at Wed Jun 17 14:36:24 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-tractor.fits
Read 64 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 295.44073  196.85756]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 5377
 Peak Img[j, k]: 169 167
 Mean (j, k): 174.49 172.67
 Theta (deg): 135.7
 Astro PA (deg): 134.3
 Eps: 0.595
 Major axis (pix): 107.4
174.489617675 168.786 172.672812563 166.705
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: 2313
 Peak Img[j, k]: 217 217
 Mean (j, k): 220.14 221.13
 Theta (deg): 153.4
 Astro PA (deg): 116.6
 Eps: 0.366
 Major axis (pix): 44.3
220.142589504 216.474 221.126863319 217.105
Starting ellipse-fitting for galaxy 278721
Fitting g-band took......39.311 sec
Fitting r-band took......44.023 sec
Fitting z-band took......43.113 sec
Time for all images = 126.448 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 174.48
r CoG modeling succeeded with a chi^2 minimum of 8699.29
z CoG modeling succeeded with a chi^2 minimum of 6568.61
Time = 0.235 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/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-278721-ellipse.fits
Starting ellipse-fitting for galaxy 720586
Fitting g-band took......6.656 sec
Fitting r-band took......6.318 sec
Fitting z-band took......6.946 sec
Time for all images = 19.919 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 176.60
r CoG modeling succeeded with a chi^2 minimum of 51.80
z CoG modeling succeeded with a chi^2 minimum of 23.69
Time = 0.044 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/246/PGC1905778_GROUP/PGC1905778_GROUP-largegalaxy-720586-ellipse.fits
Finished galaxy PGC1905778_GROUP in 3.934 minutes.