Started working on galaxy PGC1991290 at Thu Aug  6 01:06:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/253/PGC1991290/PGC1991290-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/253/PGC1991290/PGC1991290-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/253/PGC1991290/PGC1991290-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/253/PGC1991290/PGC1991290-largegalaxy-maskbits.fits.fz
  Dropping PGC1991290 (SGA_ID=605409, RA, Dec = 253.9128150 32.3184010): Tractor type=REX & r50=3.990 (<5.0) arcsec
Finished galaxy PGC1991290 in 0.002 minutes.
Started working on galaxy PGC1991290 at Fri Aug  7 15:27:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 488.9847]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1991290/PGC1991290-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 7679
 Peak Img[j, k]: 165 190
 Mean (j, k): 161.13 170.52
 Theta (deg): 40.3
 Astro PA (deg): 49.7
 Eps: 0.094
 Major axis (pix): 76.0
Iteratively unmasking pixels:
  r=75.95 pixels
  r=75.95 pixels
  r=91.38 pixels
159.530142368 163.962 173.733483602 161.266
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=94.27 pixels
Starting ellipse-fitting for galaxy 605409 with 8 core(s)
  majoraxis=94.27 pix, maxsma=188.54 pix, delta_sma=1.0 pix
Fitting g-band took......18.606 sec
Fitting r-band took......17.906 sec
Fitting z-band took......20.003 sec
Time for all images = 0.942 min
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 2512.38
r CoG modeling succeeded with a chi^2 minimum of 1459.57
z CoG modeling succeeded with a chi^2 minimum of 1055.84
Time = 0.079 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/253/PGC1991290/PGC1991290-largegalaxy-605409-ellipse.fits
Finished galaxy PGC1991290 in 1.621 minutes.