Started working on galaxy PGC2304500 at Mon Jun 15 07:50:07 2020 Bands touching this brick, g r z python /global/homes/i/ioannis/repos/git/legacypipe/py/legacypipe/runbrick.py --radec 282.78645900000004 47.793138899999995 --width 301 --height 301 --pixscale 0.262 --threads 8 --outdir /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500 --survey-dir /global/cfs/cdirs/cosmo/work/legacysurvey/dr9 --run north --skip-calibs --checkpoint /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-checkpoint.p --pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-%%(stage)s.p --fit-on-coadds --saddle-fraction 0.2 --saddle-min 4.0 runbrick.py starting at 2020-06-15T07:50:08.053352 legacypipe git version: DR9.5.2-29-gb5a6d7b1 Command-line args: ['/global/homes/i/ioannis/repos/git/legacypipe/py/legacypipe/runbrick.py', '--radec', '282.78645900000004', '47.793138899999995', '--width', '301', '--height', '301', '--pixscale', '0.262', '--threads', '8', '--outdir', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500', '--survey-dir', '/global/cfs/cdirs/cosmo/work/legacysurvey/dr9', '--run', 'north', '--skip-calibs', '--checkpoint', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-checkpoint.p', '--pickle', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-%%(stage)s.p', '--fit-on-coadds', '--saddle-fraction', '0.2', '--saddle-min', '4.0'] python /global/homes/i/ioannis/repos/git/legacypipe/py/legacypipe/runbrick.py --radec 282.78645900000004 47.793138899999995 --width 301 --height 301 --pixscale 0.262 --threads 8 --outdir /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500 --survey-dir /global/cfs/cdirs/cosmo/work/legacysurvey/dr9 --run north --skip-calibs --checkpoint /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-checkpoint.p --pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-%%(stage)s.p --fit-on-coadds --saddle-fraction 0.2 --saddle-min 4.0 Parsed RA,Dec 282.78645900000004 47.793138899999995 Starting process 37569 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.05738 MB Starting process 37570 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057476 MB Starting process 37572 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.05754 MB Starting process 37574 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.05754 MB Starting process 37576 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057548 MB Starting process 37578 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057552 MB Starting process 37580 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057552 MB Starting process 37582 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057552 MB Runstage writecat Runstage wise_forced Runstage coadds Runstage fitblobs Runstage srcs Runstage fit_on_coadds Runstage halos Runstage outliers Runstage refs Runstage tims Running stage tims Running stage tims at 2020-06-15T07:50:08.895887 Keeping 9 CCDs: k4m_160518_105530_ooi_zd_ls9.fits.fz k4m_160518_105530_ooi_zd_ls9-CCD3 z exptime 80.104 propid 2016A-0453 seeing 0.78 MJD 57526.455 object MzLS_641279_z k4m_170806_100022_ooi_zd_ls9.fits.fz k4m_170806_100022_ooi_zd_ls9-CCD4 z exptime 141.103 propid 2016A-0453 seeing 1.24 MJD 57971.417 object MzLS_639591_z k4m_171126_011943_ooi_zd_ls9.fits.fz k4m_171126_011943_ooi_zd_ls9-CCD1 z exptime 100.103 propid 2016A-0453 seeing 0.73 MJD 58083.055 object MzLS_640437_z k4m_160523_102939_ooi_zd_ls9.fits.fz k4m_160523_102939_ooi_zd_ls9-CCD1 z exptime 80.104 propid 2016A-0453 seeing 1.09 MJD 57531.437 object MzLS_640437_z ksb_160703_085632_ooi_g_ls9.fits.fz ksb_160703_085632_ooi_g_ls9-CCD4 g exptime 93.2 propid BASS seeing 1.22 MJD 57572.373 object 24912 ksb_180510_095847_ooi_g_ls9.fits.fz ksb_180510_095847_ooi_g_ls9-CCD2 g exptime 132.762 propid NOTBASS seeing 1.26 MJD 58248.416 object 24911 ksb_160604_103140_ooi_r_ls9.fits.fz ksb_160604_103140_ooi_r_ls9-CCD2 r exptime 68.7 propid BASS seeing 1.29 MJD 57543.439 object 24911 ksb_160605_102044_ooi_r_ls9.fits.fz ksb_160605_102044_ooi_r_ls9-CCD4 r exptime 65.5 propid BASS seeing 1.25 MJD 57544.431 object 24912 ksb_160705_083950_ooi_g_ls9.fits.fz ksb_160705_083950_ooi_g_ls9-CCD1 g exptime 163.3 propid BASS seeing 1.41 MJD 57574.361 object 24913 mosaic get_fwhm: self.fwhm = 4.21 Found 4 relevant rows in amp-corrections file. Found overlap: image x 3730 3982 and amp range 2006 4053 and image y 897 1204 and amp range 0 2039 Range in image: x 0 253 , y 0 308 (with image size 253 x 308) dzp 0.001388291 -> scaling image by 1.0012794811153327 Faked up EXPNUM 75440180 Faked up EXPNUM 75440180 Faked up EXPNUM 75440180 90prime get_fwhm: self.fwhm = 2.75 Found 4 relevant rows in amp-corrections file. Found overlap: image x 3495 3672 and amp range 2016 4031 and image y 1097 1272 and amp range 0 2047 Range in image: x 0 178 , y 0 176 (with image size 178 x 176) dzp 0.0047082007 -> scaling image by 1.0043458289369953 mosaic get_fwhm: self.fwhm = 2.81 Found 4 relevant rows in amp-corrections file. Found overlap: image x 3669 3972 and amp range 2006 4053 and image y 885 1191 and amp range 0 2039 Range in image: x 0 304 , y 0 307 (with image size 304 x 307) dzp 0.0061123776 -> scaling image by 1.005645584425507 mosaic get_fwhm: self.fwhm = 3.01 Found 4 relevant rows in amp-corrections file. Found overlap: image x 1024 1333 and amp range 0 2005 and image y 2958 3271 and amp range 2040 4078 Range in image: x 0 310 , y 0 314 (with image size 310 x 314) dzp 0.0022078273 -> scaling image by 1.0020355530120029 mosaic get_fwhm: self.fwhm = 4.79 Found 4 relevant rows in amp-corrections file. Found overlap: image x 2172 2482 and amp range 2048 4095 and image y 2402 2708 and amp range 2022 4060 Range in image: x 0 311 , y 0 307 (with image size 311 x 307) dzp -0.019603321 -> scaling image by 0.9821066946375949 Faked up EXPNUM 75720085 Faked up EXPNUM 75720085 Faked up EXPNUM 75720085 90prime get_fwhm: self.fwhm = 2.69 Found 4 relevant rows in amp-corrections file. Found overlap: image x 3491 3668 and amp range 2016 4031 and image y 1092 1268 and amp range 0 2047 Range in image: x 0 178 , y 0 177 (with image size 178 x 177) dzp 0.010226944 -> scaling image by 1.0094638657706572 Faked up EXPNUM 82480169 Faked up EXPNUM 82480169 Faked up EXPNUM 82480169 90prime get_fwhm: self.fwhm = 2.77 Found 4 relevant rows in amp-corrections file. Found overlap: image x 1466 1642 and amp range 0 2015 and image y 3556 3732 and amp range 2048 4095 Range in image: x 0 177 , y 0 177 (with image size 177 x 177) dzp 0.0459271 -> scaling image by 1.0432078344950917 Faked up EXPNUM 75430206 Faked up EXPNUM 75430206 Faked up EXPNUM 75430206 90prime get_fwhm: self.fwhm = 2.85 Found 4 relevant rows in amp-corrections file. Found overlap: image x 1488 1663 and amp range 0 2015 and image y 3557 3732 and amp range 2048 4095 Range in image: x 0 176 , y 0 176 (with image size 176 x 176) dzp 0.016961161 -> scaling image by 1.0157444649385616 Faked up EXPNUM 75740130 Faked up EXPNUM 75740130 Faked up EXPNUM 75740130 90prime get_fwhm: self.fwhm = 3.11 Found 4 relevant rows in amp-corrections file. Found overlap: image x 3639 3816 and amp range 2016 4031 and image y 1586 1763 and amp range 0 2047 Range in image: x 0 178 , y 0 178 (with image size 178 x 178) dzp -0.0032519526 -> scaling image by 0.9970093219958882 Stage tims : Wall: 3.35 s, CPU: 1.06 s, VmPeak: 941 MB, VmSize: 941 MB, VmRSS: 173 MB, VmData: 206 MB, maxrss: 0.246096 MB Stage tims finished: 2020-06-15T07:50:12.249121 Resources for stage tims : 4.008 s worker CPU, 13.197 s worker Wall, Wall: 3.354 s, Cores in use: 1.51, Total efficiency (on 8 cores): 18.9 % Stage tims finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-tims.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-tims.p Running stage refs Running stage refs at 2020-06-15T07:50:12.293384 Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-01600.fits Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-01715.fits Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-01488.fits Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-01599.fits Matched 1 large galaxies to Gaia stars. Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/metrics/cus/reference-custom-282786p47793.fits Stage refs : Wall: 7.06 s, CPU: 6.83 s, VmPeak: 1024 MB, VmSize: 1018 MB, VmRSS: 252 MB, VmData: 283 MB, maxrss: 0.257824 MB Stage refs finished: 2020-06-15T07:50:19.353866 Resources for stage refs : 0.000 s worker CPU, 0.000 s worker Wall, Wall: 7.062 s, Cores in use: 0.97, Total efficiency (on 8 cores): 12.1 % Stage refs finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-refs.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-refs.p Running stage outliers Running stage outliers at 2020-06-15T07:50:19.381134 Failed to apply outlier mask: No such file: /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/metrics/cus/outlier-mask-custom-282786p47793.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/metrics/cus/outliers-pre-custom-282786p47793.jpg Image ksb_180510_095847_ooi_g_ls9-CCD2 g : masking 936 positive outlier pixels and 0 negative outlier pixels Image ksb_160703_085632_ooi_g_ls9-CCD4 g : masking 102 positive outlier pixels and 0 negative outlier pixels Image ksb_160604_103140_ooi_r_ls9-CCD2 r : masking 100 positive outlier pixels and 0 negative outlier pixels Image k4m_160518_105530_ooi_zd_ls9-CCD3 z : masking 87 positive outlier pixels and 0 negative outlier pixels Image k4m_160523_102939_ooi_zd_ls9-CCD1 z : masking 444 positive outlier pixels and 0 negative outlier pixels Image k4m_171126_011943_ooi_zd_ls9-CCD1 z : masking 1650 positive outlier pixels and 0 negative outlier pixels Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/metrics/cus/outlier-mask-custom-282786p47793.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/metrics/cus/outliers-post-custom-282786p47793.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/metrics/cus/outliers-masked-pos-custom-282786p47793.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/metrics/cus/outliers-masked-neg-custom-282786p47793.jpg Stage outliers : Wall: 1.12 s, CPU: 0.84 s, VmPeak: 1028 MB, VmSize: 1028 MB, VmRSS: 270 MB, VmData: 299 MB, maxrss: 0.276736 MB Stage outliers finished: 2020-06-15T07:50:20.504840 Resources for stage outliers : 1.032 s worker CPU, 1.032 s worker Wall, Wall: 1.125 s, Cores in use: 1.66, Total efficiency (on 8 cores): 20.8 % Stage outliers finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-outliers.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-outliers.p Running stage halos Running stage halos at 2020-06-15T07:50:20.542055 Stage halos : Wall: 0.49 s, CPU: 0.48 s, VmPeak: 1028 MB, VmSize: 1028 MB, VmRSS: 271 MB, VmData: 299 MB, maxrss: 0.277116 MB Stage halos finished: 2020-06-15T07:50:21.033912 Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Resources for stage halos : 0.001 s worker CPU, 0.001 s worker Wall, Wall: 0.493 s, Cores in use: 0.98, Total efficiency (on 8 cores): 12.3 % Stage halos finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-halos.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-halos.p Running stage fit_on_coadds Running stage fit_on_coadds at 2020-06-15T07:50:21.069798 PSF sigmas in coadd pixels: ['1.98', '2.04', '2.29'] Using average PSF sigma 2.102404349645665 Gaussian PSF norm 0.13417722990414374 vs pixelized 0.10151221 average tim pixel scale / coadd scale: 1.7295617304514836 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-copsf-g.fits.fz PSF sigmas in coadd pixels: ['2.10', '2.02'] Using average PSF sigma 2.060496633755593 Gaussian PSF norm 0.13690621336260772 vs pixelized 0.12383023 average tim pixel scale / coadd scale: 1.7293480838976003 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-copsf-r.fits.fz PSF sigmas in coadd pixels: ['1.27', '2.02', '1.18', '1.78'] Using average PSF sigma 1.562388294387484 Gaussian PSF norm 0.18055357479778747 vs pixelized 0.14780924 average tim pixel scale / coadd scale: 0.9909732467654865 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-copsf-z.fits.fz Stage fit_on_coadds : Wall: 0.23 s, CPU: 0.19 s, VmPeak: 1028 MB, VmSize: 1028 MB, VmRSS: 272 MB, VmData: 299 MB, maxrss: 0.278672 MB Stage fit_on_coadds finished: 2020-06-15T07:50:21.294906 Resources for stage fit_on_coadds : 0.255 s worker CPU, 0.256 s worker Wall, Wall: 0.226 s, Cores in use: 1.98, Total efficiency (on 8 cores): 24.7 % Stage fit_on_coadds finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-fit_on_coadds.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-fit_on_coadds.p Running stage srcs Running stage srcs at 2020-06-15T07:50:21.310823 SED-matched filters: [('z', array([0., 0., 1.])), ('r', array([0., 1., 0.])), ('g', array([1., 0., 0.])), ('Flat', [1.0, 1.0, 1.0]), ('Red', [2.5, 1.0, 0.4])] Found 65 potential peaks Of 65 potential peaks: 21 in veto map, 10 cut by saddle test, 0 cut by aper test, 34 kept SED z : 34 new peaks Found 123 potential peaks Of 123 potential peaks: 112 in veto map, 8 cut by saddle test, 0 cut by aper test, 3 kept SED r : 3 new peaks Found 165 potential peaks Of 165 potential peaks: 151 in veto map, 9 cut by saddle test, 0 cut by aper test, 5 kept SED g : 5 new peaks Found 195 potential peaks Of 195 potential peaks: 182 in veto map, 8 cut by saddle test, 1 cut by aper test, 4 kept SED Flat : 4 new peaks Found 161 potential peaks Of 161 potential peaks: 146 in veto map, 13 cut by saddle test, 0 cut by aper test, 2 kept SED Red : 2 new peaks Adding 48 new sources Median coadd sky for g : 0.0006811131 Median coadd sky for r : 0.0016149932 Median coadd sky for z : -0.0002677815 Stage srcs : Wall: 1.02 s, CPU: 0.97 s, VmPeak: 1028 MB, VmSize: 1028 MB, VmRSS: 272 MB, VmData: 299 MB, maxrss: 0.278968 MB Stage srcs finished: 2020-06-15T07:50:22.328484 Resources for stage srcs : 0.117 s worker CPU, 0.117 s worker Wall, Wall: 1.019 s, Cores in use: 1.07, Total efficiency (on 8 cores): 13.3 % Stage srcs finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-srcs.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-srcs.p Running stage fitblobs Running stage fitblobs at 2020-06-15T07:50:22.348692 Blob 1 of 17, id: 13, sources: 44, size: 299x221, npix 51193, brick X: 0,299, Y: 80,301, one pixel: 130 80 Blob 2 of 17, id: 0, sources: 2, size: 60x29, npix 1141, brick X: 85,145, Y: 0,29, one pixel: 95 0 Blob 3 of 17, id: 15, sources: 2, size: 35x45, npix 1038, brick X: 0,35, Y: 88,133, one pixel: 18 88 Blob 4 of 17, id: 9, sources: 1, size: 42x28, npix 663, brick X: 104,146, Y: 52,80, one pixel: 117 52 Blob 5 of 17, id: 6, sources: 2, size: 36x32, npix 649, brick X: 134,170, Y: 30,62, one pixel: 155 30 Blob 6 of 17, id: 7, sources: 2, size: 32x39, npix 611, brick X: 46,78, Y: 37,76, one pixel: 67 37 Blob 7 of 17, id: 10, sources: 1, size: 30x29, npix 573, brick X: 0,30, Y: 54,83, one pixel: 12 54 Blob 8 of 17, id: 16, sources: 1, size: 31x36, npix 573, brick X: 28,59, Y: 185,221, one pixel: 38 185 Blob 9 of 17, id: 3, sources: 1, size: 29x30, npix 552, brick X: 1,30, Y: 11,41, one pixel: 14 11 Blob 8 finished, total: Wall: 0.20 s, CPU: 0.20 s, VmPeak: 794 MB, VmSize: 713 MB, VmRSS: 138 MB, VmData: 178 MB, maxrss: 0.140908 MB Blob 10 of 17, id: 1, sources: 1, size: 25x23, npix 404, brick X: 193,218, Y: 0,23, one pixel: 200 0 Blob 4 finished, total: Wall: 0.39 s, CPU: 0.39 s, VmPeak: 799 MB, VmSize: 712 MB, VmRSS: 137 MB, VmData: 178 MB, maxrss: 0.140612 MB Blob 11 of 17, id: 12, sources: 1, size: 22x24, npix 347, brick X: 78,100, Y: 59,83, one pixel: 86 59 Blob 12 of 17, id: 14, sources: 1, size: 22x21, npix 299, brick X: 65,87, Y: 84,105, one pixel: 73 84 Blob 6 finished, total: Wall: 0.48 s, CPU: 0.48 s, VmPeak: 796 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 178 MB, maxrss: 0.142848 MB Blob 13 of 17, id: 2, sources: 1, size: 22x22, npix 292, brick X: 248,270, Y: 0,22, one pixel: 257 0 Blob 5 finished, total: Wall: 0.70 s, CPU: 0.70 s, VmPeak: 809 MB, VmSize: 712 MB, VmRSS: 139 MB, VmData: 178 MB, maxrss: 0.142812 MB Blob 14 of 17, id: 11, sources: 1, size: 21x20, npix 240, brick X: 169,190, Y: 56,76, one pixel: 178 56 Blob 9 finished, total: Wall: 0.50 s, CPU: 0.50 s, VmPeak: 794 MB, VmSize: 713 MB, VmRSS: 139 MB, VmData: 178 MB, maxrss: 0.142636 MB Blob 15 of 17, id: 8, sources: 1, size: 20x20, npix 237, brick X: 235,255, Y: 47,67, one pixel: 244 47 Blob 7 finished, total: Wall: 0.71 s, CPU: 0.71 s, VmPeak: 798 MB, VmSize: 712 MB, VmRSS: 139 MB, VmData: 178 MB, maxrss: 0.142508 MB Blob 16 of 17, id: 5, sources: 1, size: 15x23, npix 233, brick X: 286,301, Y: 28,51, one pixel: 295 28 Blob 10 finished, total: Wall: 0.35 s, CPU: 0.35 s, VmPeak: 799 MB, VmSize: 712 MB, VmRSS: 139 MB, VmData: 178 MB, maxrss: 0.14242 MB Blob 17 of 17, id: 4, sources: 1, size: 18x17, npix 162, brick X: 183,201, Y: 27,44, one pixel: 191 27 Blob 14 finished, total: Wall: 0.05 s, CPU: 0.05 s, VmPeak: 798 MB, VmSize: 712 MB, VmRSS: 139 MB, VmData: 178 MB, maxrss: 0.142508 MB Blob 13 finished, total: Wall: 0.16 s, CPU: 0.16 s, VmPeak: 794 MB, VmSize: 713 MB, VmRSS: 139 MB, VmData: 178 MB, maxrss: 0.142636 MB Blob 12 finished, total: Wall: 0.17 s, CPU: 0.17 s, VmPeak: 809 MB, VmSize: 712 MB, VmRSS: 140 MB, VmData: 178 MB, maxrss: 0.142868 MB Blob 15 finished, total: Wall: 0.14 s, CPU: 0.14 s, VmPeak: 799 MB, VmSize: 712 MB, VmRSS: 139 MB, VmData: 178 MB, maxrss: 0.14242 MB Measuring 1 iterative sources Blob 11 finished, total: Wall: 0.57 s, CPU: 0.57 s, VmPeak: 796 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 178 MB, maxrss: 0.142848 MB Blob 2 finished, total: Wall: 1.12 s, CPU: 1.11 s, VmPeak: 790 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 178 MB, maxrss: 0.14354 MB Blob 3 finished, total: Wall: 1.17 s, CPU: 1.17 s, VmPeak: 797 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 178 MB, maxrss: 0.142856 MB Blob 17 finished, total: Wall: 0.31 s, CPU: 0.31 s, VmPeak: 794 MB, VmSize: 713 MB, VmRSS: 139 MB, VmData: 178 MB, maxrss: 0.142636 MB Blob 16 finished, total: Wall: 0.43 s, CPU: 0.43 s, VmPeak: 798 MB, VmSize: 712 MB, VmRSS: 139 MB, VmData: 178 MB, maxrss: 0.142508 MB Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (282.77891, 47.80711), pm (-11.3, -2.8), parallax 1.282 with NanoMaggies: g=12, r=11.5, z=11.4 Reset brightness to NanoMaggies: g=12, r=11.5, z=11.4 Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (282.79228, 47.80383), pm (-5.2, -11.3), parallax 1.092 with NanoMaggies: g=14, r=12.9, z=13.1 Reset brightness to NanoMaggies: g=13.2, r=12.4, z=12 Known galaxy. Initial shape: EllipseWithPriors(0.25): log r_e=0.894958, ee1=-0.00484347, ee2=-0.0767026 Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (282.80340, 47.80171), pm (-1.9, -5.2), parallax 0.397 with NanoMaggies: g=20.3, r=19.1, z=18.3 Reset brightness to NanoMaggies: g=19.4, r=18.6, z=18.3 Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (282.79133, 47.80407), pm (0.0, 0.0), parallax 0.000 with NanoMaggies: g=16.1, r=15.1, z=14.9 Reset brightness to NanoMaggies: g=20.4, r=19.4, z=18.9 Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (282.80503, 47.79728), pm (0.0, 0.0), parallax 0.000 with NanoMaggies: g=19.1, r=16.3, z=17.3 Reset brightness to NanoMaggies: g=21.7, r=20.8, z=20.4 Measuring 5 iterative sources Blob 1 finished, total: Wall: 32.05 s, CPU: 32.05 s, VmPeak: 801 MB, VmSize: 717 MB, VmRSS: 151 MB, VmData: 183 MB, maxrss: 0.170216 MB Old catalog: 69 New catalog: 63 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/metrics/cus/blobs-custom-282786p47793.fits.gz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/metrics/cus/all-models-custom-282786p47793.fits Stage fitblobs : Wall: 33.69 s, CPU: 0.57 s, VmPeak: 1028 MB, VmSize: 1028 MB, VmRSS: 273 MB, VmData: 300 MB, maxrss: 0.279976 MB Stage fitblobs finished: 2020-06-15T07:50:56.039468 Resources for stage fitblobs : 39.638 s worker CPU, 39.691 s worker Wall, Wall: 33.692 s, Cores in use: 1.19, Total efficiency (on 8 cores): 14.9 % Stage fitblobs finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-fitblobs.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-fitblobs.p Running stage coadds Running stage coadds at 2020-06-15T07:50:56.060096 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-ccds.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-image-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-invvar-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-nexp-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-depth-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-galdepth-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-psfsize-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-model-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-chi2-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-blobmodel-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-image-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-invvar-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-nexp-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-depth-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-galdepth-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-psfsize-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-model-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-chi2-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-blobmodel-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-image-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-invvar-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-nexp-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-depth-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-galdepth-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-psfsize-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-model-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-chi2-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-blobmodel-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-depth.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/tmp-legacysurvey-custom-282786p47793-image.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-image.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/tmp-legacysurvey-custom-282786p47793-model.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-model.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/tmp-legacysurvey-custom-282786p47793-blobmodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-blobmodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/tmp-legacysurvey-custom-282786p47793-resid.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-resid.jpg Stage coadds : Wall: 1.69 s, CPU: 0.83 s, VmPeak: 1028 MB, VmSize: 1028 MB, VmRSS: 274 MB, VmData: 300 MB, maxrss: 0.280372 MB Stage coadds finished: 2020-06-15T07:50:57.747550 Resources for stage coadds : 2.536 s worker CPU, 3.706 s worker Wall, Wall: 1.689 s, Cores in use: 1.99, Total efficiency (on 8 cores): 24.9 % Stage coadds finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-coadds.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-coadds.p Running stage wise_forced Running stage wise_forced at 2020-06-15T07:50:57.770832 Cut to 1 unWISE tiles Reading WISE tile 2834p484 band 2 Reading WISE tile 2834p484 band 1 Reading WISE tile 2834p484 band 4 Reading WISE tile 2834p484 band 3 Does not exist: /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w4-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w4-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w4-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w4-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w4-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.13 s, CPU: 0.35 s, VmPeak: 999 MB, VmSize: 999 MB, VmRSS: 149 MB, VmData: 189 MB, maxrss: 0.189764 MB Does not exist: /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w3-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w3-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w3-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w3-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w3-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.11 s, CPU: 0.27 s, VmPeak: 993 MB, VmSize: 993 MB, VmRSS: 143 MB, VmData: 183 MB, maxrss: 0.205436 MB Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w2-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w2-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w2-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w2-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.09 s, CPU: 0.21 s, VmPeak: 1001 MB, VmSize: 1001 MB, VmRSS: 156 MB, VmData: 191 MB, maxrss: 0.219016 MB Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w1-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w1-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w1-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/283/2834p484/unwise-2834p484-w1-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.09 s, CPU: 0.21 s, VmPeak: 1060 MB, VmSize: 996 MB, VmRSS: 144 MB, VmData: 186 MB, maxrss: 0.206928 MB Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-image-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-model-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-invvar-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-image-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-model-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-invvar-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-image-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-model-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-invvar-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-image-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-model-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-invvar-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/tmp-legacysurvey-custom-282786p47793-wise.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-wise.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/tmp-legacysurvey-custom-282786p47793-wisemodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-wisemodel.jpg Setting WISE apphot Setting WISE apphot Setting WISE apphot Setting WISE apphot Stage wise_forced : Wall: 2.66 s, CPU: 0.87 s, VmPeak: 1028 MB, VmSize: 1028 MB, VmRSS: 274 MB, VmData: 300 MB, maxrss: 0.280948 MB Stage wise_forced finished: 2020-06-15T07:51:00.426476 Resources for stage wise_forced : 4.019 s worker CPU, 4.686 s worker Wall, Wall: 2.657 s, Cores in use: 1.84, Total efficiency (on 8 cores): 23.0 % Stage wise_forced finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-wise_forced.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-wise_forced.p Running stage writecat Running stage writecat at 2020-06-15T07:51:00.452616 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/coadd/cus/custom-282786p47793/legacysurvey-custom-282786p47793-maskbits.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/tractor-i/cus/tractor-custom-282786p47793.fits Reading SFD maps... END Rejected (1), keyrecords following the END keyrecord were ignored. END Rejected (1), keyrecords following the END keyrecord were ignored. Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/tractor/cus/tractor-custom-282786p47793.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/tractor/cus/brick-custom-282786p47793.sha256sum Stage writecat : Wall: 1.09 s, CPU: 0.87 s, VmPeak: 1160 MB, VmSize: 1032 MB, VmRSS: 276 MB, VmData: 300 MB, maxrss: 0.414072 MB Stage writecat finished: 2020-06-15T07:51:01.539315 Resources for stage writecat : 0.000 s worker CPU, 0.000 s worker Wall, Wall: 1.088 s, Cores in use: 0.80, Total efficiency (on 8 cores): 10.0 % Stage writecat finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-writecat.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/282/PGC2304500/PGC2304500-largegalaxy-writecat.p All done: 51.609 s worker CPU, 62.689 s worker Wall, Wall: 52.685 s, Cores in use: 1.24, Total efficiency (on 8 cores): 15.5 % Finished galaxy PGC2304500 in 0.919 minutes.