Started working on galaxy PGC018665_GROUP at Tue Jun 16 13:14:50 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-tractor.fits
Read 293 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1044.1295    499.28775   307.16687]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 7319
 Peak Img[j, k]: 318 372
 Mean (j, k): 316.56 369.79
 Theta (deg): 152.9
 Astro PA (deg): 117.1
 Eps: 0.542
 Major axis (pix): 91.5
316.555959356 317.546 369.789737378 371.401
Building masked image for central 2/3.
 Pixels used: 2844
 Peak Img[j, k]: 312 205
 Mean (j, k): 311.54 204.84
 Theta (deg): 10.8
 Astro PA (deg): 79.2
 Eps: 0.601
 Major axis (pix): 49.1
311.538563735 311.595 204.839615057 204.915
Building masked image for central 3/3.
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
 Pixels used: 1923
 Peak Img[j, k]: 277 315
 Mean (j, k): 274.09 313.79
 Theta (deg): 65.1
 Astro PA (deg): 24.9
 Eps: 0.164
 Major axis (pix): 37.0
274.090385222 276.91 313.794945204 315.146
Starting ellipse-fitting for galaxy 79028
Fitting g-band took......29.141 sec
Fitting r-band took......28.514 sec
Fitting z-band took......30.085 sec
Time for all images = 87.739 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3067.16
r CoG modeling succeeded with a chi^2 minimum of 8704.84
z CoG modeling succeeded with a chi^2 minimum of 5455.17
Time = 0.166 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/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-79028-ellipse.fits
Starting ellipse-fitting for galaxy 321717
Fitting g-band took......6.577 sec
Fitting r-band took......6.736 sec
Fitting z-band took......6.659 sec
Time for all images = 19.972 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1503.88
r CoG modeling succeeded with a chi^2 minimum of 4485.69
z CoG modeling succeeded with a chi^2 minimum of 3629.20
Time = 0.062 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/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-321717-ellipse.fits
Starting ellipse-fitting for galaxy 780737
Fitting g-band took......5.542 sec
Fitting r-band took......6.207 sec
Fitting z-band took......5.394 sec
Time for all images = 17.144 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 444.63
r CoG modeling succeeded with a chi^2 minimum of 62.96
z CoG modeling succeeded with a chi^2 minimum of 26.91
Time = 0.023 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/093/PGC018665_GROUP/PGC018665_GROUP-largegalaxy-780737-ellipse.fits
Finished galaxy PGC018665_GROUP in 4.096 minutes.