Started working on galaxy PGC1553846 at Thu Jun 4 22:22:20 2020 Bands touching this brick, g r z python /global/homes/i/ioannis/repos/git/legacypipe/py/legacypipe/runbrick.py --radec 122.978235 18.234734500000002 --width 257 --height 257 --pixscale 0.262 --threads 4 --outdir /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846 --survey-dir /global/cfs/cdirs/cosmo/work/legacysurvey/dr9 --run south --write-stage tims --write-stage srcs --skip-calibs --checkpoint /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-checkpoint.p --pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-%%(stage)s.p --fit-on-coadds --saddle-fraction 0.2 --saddle-min 4.0 runbrick.py starting at 2020-06-04T22:22:21.651416 legacypipe git version: DR9.5.2 Command-line args: ['/global/homes/i/ioannis/repos/git/legacypipe/py/legacypipe/runbrick.py', '--radec', '122.978235', '18.234734500000002', '--width', '257', '--height', '257', '--pixscale', '0.262', '--threads', '4', '--outdir', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846', '--survey-dir', '/global/cfs/cdirs/cosmo/work/legacysurvey/dr9', '--run', 'south', '--write-stage', 'tims', '--write-stage', 'srcs', '--skip-calibs', '--checkpoint', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-checkpoint.p', '--pickle', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-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 122.978235 18.234734500000002 --width 257 --height 257 --pixscale 0.262 --threads 4 --outdir /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846 --survey-dir /global/cfs/cdirs/cosmo/work/legacysurvey/dr9 --run south --write-stage tims --write-stage srcs --skip-calibs --checkpoint /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-checkpoint.p --pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-%%(stage)s.p --fit-on-coadds --saddle-fraction 0.2 --saddle-min 4.0 Parsed RA,Dec 122.978235 18.234734500000002 Starting process 39137 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057304 MB Starting process 39138 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057304 MB Starting process 39139 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057304 MB Starting process 39140 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057308 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 2020-06-04T22:22:32.540194 Keeping 13 CCDs: c4d_181103_080159_ooi_z_ls9.fits.fz c4d_181103_080159_ooi_z_ls9-N17 z exptime 80.0 propid 2014B-0404 seeing 1.00 MJD 58425.335 object DECaLS_26599_z c4d_181104_074150_ooi_g_ls9.fits.fz c4d_181104_074150_ooi_g_ls9-N17 g exptime 184.0 propid 2014B-0404 seeing 1.27 MJD 58426.321 object DECaLS_26599_g c4d_180223_040604_ooi_r_ls9.fits.fz c4d_180223_040604_ooi_r_ls9-N17 r exptime 126.0 propid 2014B-0404 seeing 0.90 MJD 58172.171 object DECaLS_26599_r c4d_190305_011133_ooi_g_ls9.fits.fz c4d_190305_011133_ooi_g_ls9-N18 g exptime 115.0 propid 2014B-0404 seeing 1.32 MJD 58547.050 object DECaLS_10727_g c4d_171113_075703_ooi_z_ls9.fits.fz c4d_171113_075703_ooi_z_ls9-N18 z exptime 82.0 propid 2014B-0404 seeing 0.93 MJD 58070.331 object DECaLS_10727_z c4d_150407_233107_ooi_z_ls9.fits.fz c4d_150407_233107_ooi_z_ls9-N18 z exptime 80.0 propid 2014B-0404 seeing 1.17 MJD 57119.978 object DECaLS_10727_z c4d_141229_055447_ooi_r_ls9.fits.fz c4d_141229_055447_ooi_r_ls9-N18 r exptime 65.0 propid 2014B-0404 seeing 1.11 MJD 57020.245 object DECaLS_10727_r c4d_141229_060313_ooi_g_ls9.fits.fz c4d_141229_060313_ooi_g_ls9-N18 g exptime 75.0 propid 2014B-0404 seeing 1.28 MJD 57020.251 object DECaLS_10727_g c4d_161114_064137_ooi_z_ls9.fits.fz c4d_161114_064137_ooi_z_ls9-N10 z exptime 125.0 propid 2014B-0404 seeing 1.20 MJD 57706.277 object DECaLS_42471_z c4d_190304_011553_ooi_g_ls9.fits.fz c4d_190304_011553_ooi_g_ls9-N10 g exptime 124.0 propid 2014B-0404 seeing 1.18 MJD 58546.053 object DECaLS_42471_g c4d_181230_055411_ooi_z_ls9.fits.fz c4d_181230_055411_ooi_z_ls9-N10 z exptime 80.0 propid 2014B-0404 seeing 1.02 MJD 58482.246 object DECaLS_42471_z c4d_160113_060209_ooi_g_ls9.fits.fz c4d_160113_060209_ooi_g_ls9-N10 g exptime 125.0 propid 2014B-0404 seeing 1.15 MJD 57400.249 object DECaLS_42471_g c4d_160113_055938_ooi_r_ls9.fits.fz c4d_160113_055938_ooi_r_ls9-N10 r exptime 125.0 propid 2014B-0404 seeing 1.13 MJD 57400.248 object DECaLS_42471_r The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_953a368-g-20190305T011133_oi[N18,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_952bf3b-r-20180223T040604_oi[N17,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9538ac0-g-20181104T074150_oi[N17,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_95326b5-z-20181103T080159_oi[N17,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_957a4ab-z-20150407T232856_oi[N18,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9550fc2-r-20141229T055251_oi[N18,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_952303b-z-20171113T075703_oi[N18,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9553439-g-20141229T060107_oi[N18,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_953a046-g-20190304T011553_oi[N10,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_954355c-z-20161114T063841_oi[N10,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9572439-g-20160113T055916_oi[N10,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9533bf7-z-20181230T055411_oi[N10,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9577f34-r-20160113T055642_oi[N10,noinherit][2046,4094][real]: DECaLS_ Stage tims : Wall: 135.63 s, CPU: 7.36 s, VmPeak: 996 MB, VmSize: 996 MB, VmRSS: 177 MB, VmData: 210 MB, maxrss: 0.454948 MB Stage tims finished: 2020-06-04T22:24:48.168710 WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_95326b5-z-20181103T080159_oi[N17,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9550fc2-r-20141229T055251_oi[N18,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_953a046-g-20190304T011553_oi[N10,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_953a368-g-20190305T011133_oi[N18,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_952303b-z-20171113T075703_oi[N18,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9572439-g-20160113T055916_oi[N10,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9538ac0-g-20181104T074150_oi[N17,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9553439-g-20141229T060107_oi[N18,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9533bf7-z-20181230T055411_oi[N10,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] Resources for stage tims : 5.062 s worker CPU, 425.329 s worker Wall, Wall: 135.630 s, Cores in use: 0.09, Total efficiency (on 4 cores): 2.3 % Stage tims finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-tims.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-tims.p Running stage refs WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_952bf3b-r-20180223T040604_oi[N17,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_957a4ab-z-20150407T232856_oi[N18,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_954355c-z-20161114T063841_oi[N10,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9577f34-r-20160113T055642_oi[N10,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] Running stage refs at 2020-06-04T22:24:48.288902 Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-04331.fits Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-04204.fits Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-04075.fits Matched 9 large galaxies to Gaia stars. Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/metrics/cus/reference-custom-122978p18234.fits Stage refs : Wall: 17.44 s, CPU: 14.43 s, VmPeak: 1032 MB, VmSize: 1026 MB, VmRSS: 208 MB, VmData: 240 MB, maxrss: 0.454948 MB Stage refs finished: 2020-06-04T22:25:05.724315 Resources for stage refs : 0.000 s worker CPU, 0.000 s worker Wall, Wall: 17.436 s, Cores in use: 0.83, Total efficiency (on 4 cores): 20.7 % Stage refs finished Running stage outliers Running stage outliers at 2020-06-04T22:25:05.725664 Failed to apply outlier mask: No such file: /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/metrics/cus/outlier-mask-custom-122978p18234.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/metrics/cus/outliers-pre-custom-122978p18234.jpg Image c4d_181104_074150_ooi_g_ls9-N17 g : masking 246 positive outlier pixels and 0 negative outlier pixels Image c4d_190304_011553_ooi_g_ls9-N10 g : masking 669 positive outlier pixels and 0 negative outlier pixels Image c4d_160113_060209_ooi_g_ls9-N10 g : masking 356 positive outlier pixels and 0 negative outlier pixels Image c4d_171113_075703_ooi_z_ls9-N18 z : masking 323 positive outlier pixels and 0 negative outlier pixels Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/metrics/cus/outlier-mask-custom-122978p18234.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/metrics/cus/outliers-post-custom-122978p18234.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/metrics/cus/outliers-masked-pos-custom-122978p18234.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/metrics/cus/outliers-masked-neg-custom-122978p18234.jpg Stage outliers : Wall: 15.05 s, CPU: 13.69 s, VmPeak: 1035 MB, VmSize: 1035 MB, VmRSS: 221 MB, VmData: 250 MB, maxrss: 0.454948 MB Stage outliers finished: 2020-06-04T22:25:20.779119 Resources for stage outliers : 1.065 s worker CPU, 1.070 s worker Wall, Wall: 15.054 s, Cores in use: 0.98, Total efficiency (on 4 cores): 24.5 % Stage outliers finished Running stage halos Running stage halos at 2020-06-04T22:25:20.780629 Stage halos : Wall: 19.52 s, CPU: 9.11 s, VmPeak: 1035 MB, VmSize: 1035 MB, VmRSS: 221 MB, VmData: 250 MB, maxrss: 0.454948 MB Stage halos finished: 2020-06-04T22:25:40.305755 Resources for stage halos : 0.399 s worker CPU, 27.007 s worker Wall, Wall: 19.526 s, Cores in use: 0.49, Total efficiency (on 4 cores): 12.2 % Stage halos finished Running stage fit_on_coadds Running stage fit_on_coadds at 2020-06-04T22:25:40.307844 PSF sigmas in coadd pixels: ['2.06', '2.14', '2.07', '1.92', '1.87'] Using average PSF sigma 2.013223672696132 Gaussian PSF norm 0.1401209391682215 vs pixelized 0.12180815 average tim pixel scale / coadd scale: 1.001227451559469 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-copsf-g.fits.fz PSF sigmas in coadd pixels: ['1.47', '1.80', '1.84'] Using average PSF sigma 1.7014897293101934 Gaussian PSF norm 0.16579282667092157 vs pixelized 0.14100435 average tim pixel scale / coadd scale: 1.0012214997150573 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-copsf-r.fits.fz PSF sigmas in coadd pixels: ['1.62', '1.51', '1.90', '1.95', '1.66'] Using average PSF sigma 1.7261011685206327 Gaussian PSF norm 0.1634288863935186 vs pixelized 0.14132345 average tim pixel scale / coadd scale: 1.0012638424558722 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-copsf-z.fits.fz Stage fit_on_coadds : Wall: 0.28 s, CPU: 0.21 s, VmPeak: 1035 MB, VmSize: 1035 MB, VmRSS: 224 MB, VmData: 252 MB, maxrss: 0.454948 MB Stage fit_on_coadds finished: 2020-06-04T22:25:40.586203 Resources for stage fit_on_coadds : 0.239 s worker CPU, 0.249 s worker Wall, Wall: 0.279 s, Cores in use: 1.63, Total efficiency (on 4 cores): 40.6 % Stage fit_on_coadds finished Running stage srcs Running stage srcs at 2020-06-04T22:25:40.589141 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 30 potential peaks Of 30 potential peaks: 3 in veto map, 3 cut by saddle test, 0 cut by aper test, 24 kept SED z : 24 new peaks Found 24 potential peaks Of 24 potential peaks: 21 in veto map, 0 cut by saddle test, 0 cut by aper test, 3 kept SED r : 3 new peaks Found 27 potential peaks Of 27 potential peaks: 22 in veto map, 3 cut by saddle test, 0 cut by aper test, 2 kept SED g : 2 new peaks Found 38 potential peaks Of 38 potential peaks: 30 in veto map, 4 cut by saddle test, 0 cut by aper test, 4 kept SED Flat : 4 new peaks Found 40 potential peaks Of 40 potential peaks: 35 in veto map, 4 cut by saddle test, 0 cut by aper test, 1 kept SED Red : 1 new peaks Adding 34 new sources Median coadd sky for g : -2.2592823e-05 Median coadd sky for r : 2.2521977e-05 Median coadd sky for z : 0.00014966955 Stage srcs : Wall: 10.54 s, CPU: 10.49 s, VmPeak: 1035 MB, VmSize: 1035 MB, VmRSS: 225 MB, VmData: 252 MB, maxrss: 0.454948 MB Stage srcs finished: 2020-06-04T22:25:51.131321 Resources for stage srcs : 0.105 s worker CPU, 0.109 s worker Wall, Wall: 10.543 s, Cores in use: 1.01, Total efficiency (on 4 cores): 25.1 % Stage srcs finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-srcs.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/PGC1553846-largegalaxy-srcs.p Running stage fitblobs Running stage fitblobs at 2020-06-04T22:25:51.142113 Blob 1 of 22, id: 8, sources: 6, size: 101x93, npix 5096, brick X: 75,176, Y: 78,171, one pixel: 104 78 Blob 2 of 22, id: 13, sources: 3, size: 67x72, npix 2648, brick X: 36,103, Y: 159,231, one pixel: 73 159 Blob 3 of 22, id: 5, sources: 2, size: 40x45, npix 1164, brick X: 207,247, Y: 37,82, one pixel: 222 37 Blob 4 of 22, id: 6, sources: 2, size: 39x49, npix 998, brick X: 27,66, Y: 61,110, one pixel: 38 61 Blob 5 of 22, id: 14, sources: 2, size: 46x34, npix 902, brick X: 121,167, Y: 169,203, one pixel: 151 169 Blob 2 finished, total: Wall: 0.76 s, CPU: 0.75 s, VmPeak: 961 MB, VmSize: 720 MB, VmRSS: 143 MB, VmData: 183 MB, maxrss: 0.146632 MB Blob 6 of 22, id: 15, sources: 2, size: 38x30, npix 722, brick X: 186,224, Y: 174,204, one pixel: 210 174 Measuring 2 iterative sources Blob 5 finished, total: Wall: 1.90 s, CPU: 1.90 s, VmPeak: 961 MB, VmSize: 720 MB, VmRSS: 143 MB, VmData: 183 MB, maxrss: 0.146632 MB Blob 7 of 22, id: 2, sources: 2, size: 36x29, npix 698, brick X: 127,163, Y: 1,30, one pixel: 139 1 Blob 3 finished, total: Wall: 2.78 s, CPU: 2.78 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149148 MB Blob 8 of 22, id: 0, sources: 3, size: 31x29, npix 563, brick X: 0,31, Y: 0,29, one pixel: 11 0 Blob 4 finished, total: Wall: 3.31 s, CPU: 3.31 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 143 MB, VmData: 183 MB, maxrss: 0.14692 MB Blob 9 of 22, id: 3, sources: 2, size: 33x25, npix 554, brick X: 16,49, Y: 17,42, one pixel: 35 17 Blob 7 finished, total: Wall: 1.20 s, CPU: 1.20 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149148 MB Blob 10 of 22, id: 16, sources: 2, size: 25x36, npix 547, brick X: 221,246, Y: 200,236, one pixel: 233 200 Blob 6 finished, total: Wall: 1.49 s, CPU: 1.49 s, VmPeak: 961 MB, VmSize: 720 MB, VmRSS: 145 MB, VmData: 183 MB, maxrss: 0.148776 MB Blob 11 of 22, id: 21, sources: 4, size: 49x19, npix 547, brick X: 43,92, Y: 238,257, one pixel: 55 238 Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (122.98872, 18.22655), pm (-11.2, -2.4), parallax 1.337 with NanoMaggies: g=18.4, r=17.4, z=16.4 Reset brightness to NanoMaggies: g=18, r=16.7, z=16 Blob 8 finished, total: Wall: 0.99 s, CPU: 0.99 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 143 MB, VmData: 183 MB, maxrss: 0.14692 MB Blob 12 of 22, id: 12, sources: 1, size: 30x28, npix 540, brick X: 10,40, Y: 155,183, one pixel: 22 155 Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (122.98328, 18.24533), pm (7.1, -5.0), parallax 0.499 with NanoMaggies: g=15.5, r=15, z=15.3 Reset brightness to NanoMaggies: g=16.2, r=15.6, z=15.4 Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (122.98319, 18.25030), pm (-6.0, -3.1), parallax 0.457 with NanoMaggies: g=17.5, r=16.9, z=16.6 Reset brightness to NanoMaggies: g=17.5, r=16.9, z=16.6 Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (122.98197, 18.24902), pm (7.2, -5.0), parallax 0.473 with NanoMaggies: g=17.7, r=17, z=16.7 Reset brightness to NanoMaggies: g=17.7, r=17, z=16.7 Blob 11 finished, total: Wall: 0.32 s, CPU: 0.32 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 143 MB, VmData: 183 MB, maxrss: 0.14692 MB Blob 13 of 22, id: 20, sources: 1, size: 21x26, npix 433, brick X: 236,257, Y: 231,257, one pixel: 250 231 Known galaxy. Initial shape: EllipseWithPriors(0.25): log r_e=1.49254, ee1=-1.06712, ee2=0.281373 Measuring 2 iterative sources Blob 10 finished, total: Wall: 1.22 s, CPU: 1.22 s, VmPeak: 961 MB, VmSize: 720 MB, VmRSS: 145 MB, VmData: 183 MB, maxrss: 0.148776 MB Blob 14 of 22, id: 4, sources: 1, size: 25x26, npix 412, brick X: 57,82, Y: 37,63, one pixel: 69 37 Blob 9 finished, total: Wall: 1.42 s, CPU: 1.42 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149148 MB Blob 15 of 22, id: 10, sources: 1, size: 18x30, npix 388, brick X: 239,257, Y: 115,145, one pixel: 251 115 Blob 14 finished, total: Wall: 0.89 s, CPU: 0.89 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149148 MB Blob 16 of 22, id: 1, sources: 1, size: 29x21, npix 372, brick X: 172,201, Y: 0,21, one pixel: 181 0 Blob 1 finished, total: Wall: 6.58 s, CPU: 6.58 s, VmPeak: 961 MB, VmSize: 720 MB, VmRSS: 147 MB, VmData: 183 MB, maxrss: 0.150092 MB Blob 17 of 22, id: 9, sources: 1, size: 24x25, npix 352, brick X: 156,180, Y: 81,106, one pixel: 168 81 Blob 12 finished, total: Wall: 2.09 s, CPU: 2.09 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149052 MB Blob 18 of 22, id: 11, sources: 1, size: 23x22, npix 324, brick X: 169,192, Y: 129,151, one pixel: 178 129 Measuring 1 iterative sources Blob 13 finished, total: Wall: 1.89 s, CPU: 1.89 s, VmPeak: 961 MB, VmSize: 720 MB, VmRSS: 145 MB, VmData: 183 MB, maxrss: 0.148776 MB Blob 19 of 22, id: 18, sources: 1, size: 22x23, npix 316, brick X: 127,149, Y: 216,239, one pixel: 136 216 Measuring 1 iterative sources Blob 15 finished, total: Wall: 1.17 s, CPU: 1.17 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149148 MB Blob 20 of 22, id: 19, sources: 1, size: 23x22, npix 295, brick X: 141,164, Y: 231,253, one pixel: 150 231 Blob 16 finished, total: Wall: 0.98 s, CPU: 0.98 s, VmPeak: 961 MB, VmSize: 720 MB, VmRSS: 147 MB, VmData: 183 MB, maxrss: 0.150092 MB Blob 21 of 22, id: 7, sources: 1, size: 19x20, npix 218, brick X: 149,168, Y: 64,84, one pixel: 158 64 Blob 17 finished, total: Wall: 0.97 s, CPU: 0.97 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149052 MB Blob 22 of 22, id: 17, sources: 1, size: 18x19, npix 198, brick X: 108,126, Y: 205,224, one pixel: 116 205 Blob 19 finished, total: Wall: 0.33 s, CPU: 0.33 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149148 MB Blob 22 finished, total: Wall: 0.22 s, CPU: 0.22 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149148 MB Blob 18 finished, total: Wall: 0.88 s, CPU: 0.88 s, VmPeak: 961 MB, VmSize: 720 MB, VmRSS: 145 MB, VmData: 183 MB, maxrss: 0.148776 MB Blob 21 finished, total: Wall: 0.49 s, CPU: 0.49 s, VmPeak: 965 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149052 MB Blob 20 finished, total: Wall: 0.77 s, CPU: 0.77 s, VmPeak: 961 MB, VmSize: 720 MB, VmRSS: 147 MB, VmData: 183 MB, maxrss: 0.150092 MB Old catalog: 43 New catalog: 44 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/metrics/cus/blobs-custom-122978p18234.fits.gz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/metrics/cus/all-models-custom-122978p18234.fits Stage fitblobs : Wall: 16.72 s, CPU: 8.35 s, VmPeak: 1035 MB, VmSize: 1035 MB, VmRSS: 225 MB, VmData: 252 MB, maxrss: 0.454948 MB Stage fitblobs finished: 2020-06-04T22:26:07.859404 Resources for stage fitblobs : 32.819 s worker CPU, 32.844 s worker Wall, Wall: 16.718 s, Cores in use: 2.46, Total efficiency (on 4 cores): 61.6 % Stage fitblobs finished Running stage coadds Running stage coadds at 2020-06-04T22:26:07.861204 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-ccds.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-image-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-invvar-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-nexp-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-depth-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-galdepth-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-psfsize-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-model-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-chi2-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-blobmodel-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-image-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-invvar-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-nexp-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-depth-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-galdepth-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-psfsize-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-model-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-chi2-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-blobmodel-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-image-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-invvar-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-nexp-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-depth-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-galdepth-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-psfsize-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-model-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-chi2-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-blobmodel-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-depth.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/tmp-legacysurvey-custom-122978p18234-image.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-image.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/tmp-legacysurvey-custom-122978p18234-model.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-model.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/tmp-legacysurvey-custom-122978p18234-blobmodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-blobmodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/tmp-legacysurvey-custom-122978p18234-resid.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-resid.jpg Stage coadds : Wall: 12.70 s, CPU: 11.76 s, VmPeak: 1035 MB, VmSize: 1027 MB, VmRSS: 217 MB, VmData: 244 MB, maxrss: 0.454948 MB Stage coadds finished: 2020-06-04T22:26:20.560408 Resources for stage coadds : 2.556 s worker CPU, 2.693 s worker Wall, Wall: 12.700 s, Cores in use: 1.13, Total efficiency (on 4 cores): 28.2 % Stage coadds finished Running stage wise_forced Running stage wise_forced at 2020-06-04T22:26:20.561798 Cut to 1 unWISE tiles Reading WISE tile 1237p181 band 1 Reading WISE tile 1237p181 band 2 Reading WISE tile 1237p181 band 3 Reading WISE tile 1237p181 band 4 Does not exist: /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w4-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w4-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w4-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w4-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w4-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.14 s, CPU: 0.14 s, VmPeak: 961 MB, VmSize: 798 MB, VmRSS: 148 MB, VmData: 177 MB, maxrss: 0.19134 MB Does not exist: /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w3-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w3-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w3-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w3-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w3-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.11 s, CPU: 0.11 s, VmPeak: 961 MB, VmSize: 792 MB, VmRSS: 143 MB, VmData: 171 MB, maxrss: 0.207328 MB Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w2-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w2-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w2-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w2-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.07 s, CPU: 0.07 s, VmPeak: 965 MB, VmSize: 792 MB, VmRSS: 141 MB, VmData: 171 MB, maxrss: 0.20532 MB Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w1-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w1-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w1-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/123/1237p181/unwise-1237p181-w1-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.06 s, CPU: 0.06 s, VmPeak: 965 MB, VmSize: 796 MB, VmRSS: 146 MB, VmData: 174 MB, maxrss: 0.210808 MB Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-image-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-model-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-invvar-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-image-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-model-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-invvar-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-image-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-model-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-invvar-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-image-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-model-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-invvar-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/tmp-legacysurvey-custom-122978p18234-wise.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-wise.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/tmp-legacysurvey-custom-122978p18234-wisemodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-wisemodel.jpg Setting WISE apphot Setting WISE apphot Setting WISE apphot Setting WISE apphot Stage wise_forced : Wall: 7.93 s, CPU: 5.92 s, VmPeak: 1035 MB, VmSize: 1027 MB, VmRSS: 218 MB, VmData: 244 MB, maxrss: 0.454948 MB Stage wise_forced finished: 2020-06-04T22:26:28.491091 Resources for stage wise_forced : 3.852 s worker CPU, 6.300 s worker Wall, Wall: 7.930 s, Cores in use: 1.23, Total efficiency (on 4 cores): 30.8 % Stage wise_forced finished Running stage writecat Running stage writecat at 2020-06-04T22:26:28.492653 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/coadd/cus/custom-122978p18234/legacysurvey-custom-122978p18234-maskbits.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/tractor-i/cus/tractor-custom-122978p18234.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/122/PGC1553846/tractor/cus/tractor-custom-122978p18234.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1553846/tractor/cus/brick-custom-122978p18234.sha256sum Stage writecat : Wall: 7.44 s, CPU: 6.96 s, VmPeak: 1159 MB, VmSize: 1031 MB, VmRSS: 220 MB, VmData: 244 MB, maxrss: 0.454948 MB Stage writecat finished: 2020-06-04T22:26:35.935485 Resources for stage writecat : 0.000 s worker CPU, 0.000 s worker Wall, Wall: 7.444 s, Cores in use: 0.94, Total efficiency (on 4 cores): 23.4 % Stage writecat finished All done: 46.099 s worker CPU, 495.603 s worker Wall, Wall: 246.992 s, Cores in use: 0.54, Total efficiency (on 4 cores): 13.6 % Finished galaxy PGC1553846 in 4.257 minutes.