Started working on galaxy PGC151881 at Thu Jun 4 21:39:24 2020 Bands touching this brick, g r z python /global/homes/i/ioannis/repos/git/legacypipe/py/legacypipe/runbrick.py --radec 122.56011749999998 -2.23549 --width 323 --height 323 --pixscale 0.262 --threads 4 --outdir /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881 --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/PGC151881/PGC151881-largegalaxy-checkpoint.p --pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/PGC151881-largegalaxy-%%(stage)s.p --fit-on-coadds --saddle-fraction 0.2 --saddle-min 4.0 runbrick.py starting at 2020-06-04T21:39:25.824080 legacypipe git version: DR9.5.2 Command-line args: ['/global/homes/i/ioannis/repos/git/legacypipe/py/legacypipe/runbrick.py', '--radec', '122.56011749999998', '-2.23549', '--width', '323', '--height', '323', '--pixscale', '0.262', '--threads', '4', '--outdir', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881', '--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/PGC151881/PGC151881-largegalaxy-checkpoint.p', '--pickle', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/PGC151881-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 122.56011749999998 -2.23549 --width 323 --height 323 --pixscale 0.262 --threads 4 --outdir /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881 --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/PGC151881/PGC151881-largegalaxy-checkpoint.p --pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/PGC151881-largegalaxy-%%(stage)s.p --fit-on-coadds --saddle-fraction 0.2 --saddle-min 4.0 Parsed RA,Dec 122.56011749999998 -2.23549 Starting process 41026 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.0573 MB Starting process 41027 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 41028 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057308 MB Starting process 41029 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 2020-06-04T21:39:31.900754 Keeping 7 CCDs: c4d_180901_100258_ooi_z_ls9.fits.fz c4d_180901_100258_ooi_z_ls9-N29 z exptime 153.0 propid 2014B-0404 seeing 1.09 MJD 58362.419 object DECaLS_46034_z c4d_181230_062821_ooi_z_ls9.fits.fz c4d_181230_062821_ooi_z_ls9-N29 z exptime 80.0 propid 2014B-0404 seeing 1.07 MJD 58482.270 object DECaLS_46034_z c4d_181007_082254_ooi_g_ls9.fits.fz c4d_181007_082254_ooi_g_ls9-N29 g exptime 145.0 propid 2014B-0404 seeing 1.46 MJD 58398.349 object DECaLS_46034_g c4d_181007_082106_ooi_r_ls9.fits.fz c4d_181007_082106_ooi_r_ls9-N29 r exptime 78.0 propid 2014B-0404 seeing 1.22 MJD 58398.348 object DECaLS_46034_r c4d_141230_054520_ooi_r_ls9.fits.fz c4d_141230_054520_ooi_r_ls9-N31 r exptime 58.0 propid 2014B-0404 seeing 1.03 MJD 57021.239 object DECaLS_14290_r c4d_150409_234701_ooi_z_ls9.fits.fz c4d_150409_234701_ooi_z_ls9-N31 z exptime 80.0 propid 2014B-0404 seeing 0.91 MJD 57121.990 object DECaLS_14290_z c4d_141230_055011_ooi_g_ls9.fits.fz c4d_141230_055011_ooi_g_ls9-N31 g exptime 63.0 propid 2014B-0404 seeing 1.12 MJD 57021.242 object DECaLS_14290_g The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_953774b-g-20181007T082254_oi[N29,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9536f7f-r-20181007T082106_oi[N29,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_95340ea-z-20181230T062821_oi[N29,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_N10-z-20180901T100258_oi[N29,noinherit][2046,4094][real]: DECaLS_4603 The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_95718f0-z-20150409T234456_oi[N31,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9553439-g-20141230T054818_oi[N31,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9550fc2-r-20141230T054329_oi[N31,noinherit][2046,4094][real]: DECaLS_ Stage tims : Wall: 113.50 s, CPU: 7.45 s, VmPeak: 994 MB, VmSize: 994 MB, VmRSS: 173 MB, VmData: 207 MB, maxrss: 0.455928 MB Stage tims finished: 2020-06-04T21:41:25.396247 WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_95340ea-z-20181230T062821_oi[N29,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_953774b-g-20181007T082254_oi[N29,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_95718f0-z-20150409T234456_oi[N31,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_9536f7f-r-20181007T082106_oi[N29,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-20141230T054329_oi[N31,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] Resources for stage tims : 3.504 s worker CPU, 194.247 s worker Wall, Wall: 113.497 s, Cores in use: 0.10, Total efficiency (on 4 cores): 2.4 % Stage tims finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/PGC151881-largegalaxy-tims.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/PGC151881-largegalaxy-tims.p Running stage refs WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_N10-z-20180901T100258_oi[N29,noinherit][2046,4094][real]: DECaLS_4603 [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9553439-g-20141230T054818_oi[N31,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] Running stage refs at 2020-06-04T21:41:26.518519 Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-06379.fits Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-06252.fits Matched 4 large galaxies to Gaia stars. Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/metrics/cus/reference-custom-122560m02235.fits Stage refs : Wall: 12.09 s, CPU: 11.77 s, VmPeak: 1065 MB, VmSize: 1059 MB, VmRSS: 240 MB, VmData: 271 MB, maxrss: 0.455928 MB Stage refs finished: 2020-06-04T21:41:38.607364 Resources for stage refs : 0.000 s worker CPU, 0.000 s worker Wall, Wall: 12.090 s, Cores in use: 0.97, Total efficiency (on 4 cores): 24.3 % Stage refs finished Running stage outliers Running stage outliers at 2020-06-04T21:41:38.608810 Failed to apply outlier mask: No such file: /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/metrics/cus/outlier-mask-custom-122560m02235.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/metrics/cus/outliers-pre-custom-122560m02235.jpg Image c4d_141230_055011_ooi_g_ls9-N31 g : masking 1016 positive outlier pixels and 0 negative outlier pixels Image c4d_181007_082106_ooi_r_ls9-N29 r : masking 158 positive outlier pixels and 0 negative outlier pixels Image c4d_141230_054520_ooi_r_ls9-N31 r : masking 1971 positive outlier pixels and 0 negative outlier pixels Image c4d_180901_100258_ooi_z_ls9-N29 z : masking 1682 positive outlier pixels and 0 negative outlier pixels Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/metrics/cus/outlier-mask-custom-122560m02235.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/metrics/cus/outliers-post-custom-122560m02235.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/metrics/cus/outliers-masked-pos-custom-122560m02235.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/metrics/cus/outliers-masked-neg-custom-122560m02235.jpg Stage outliers : Wall: 5.93 s, CPU: 5.54 s, VmPeak: 1069 MB, VmSize: 1069 MB, VmRSS: 254 MB, VmData: 283 MB, maxrss: 0.455928 MB Stage outliers finished: 2020-06-04T21:41:44.542420 Resources for stage outliers : 0.889 s worker CPU, 0.913 s worker Wall, Wall: 5.935 s, Cores in use: 1.08, Total efficiency (on 4 cores): 27.1 % Stage outliers finished Running stage halos Running stage halos at 2020-06-04T21:41:44.544066 Stage halos : Wall: 8.13 s, CPU: 6.42 s, VmPeak: 1069 MB, VmSize: 1069 MB, VmRSS: 254 MB, VmData: 283 MB, maxrss: 0.455928 MB Stage halos finished: 2020-06-04T21:41:52.669656 Resources for stage halos : 0.813 s worker CPU, 5.878 s worker Wall, Wall: 8.127 s, Cores in use: 0.89, Total efficiency (on 4 cores): 22.2 % Stage halos finished Running stage fit_on_coadds Running stage fit_on_coadds at 2020-06-04T21:41:52.671719 PSF sigmas in coadd pixels: ['2.36', '1.82'] Using average PSF sigma 2.091299953837673 Gaussian PSF norm 0.13488968488533443 vs pixelized 0.10995501 average tim pixel scale / coadd scale: 1.001256974174051 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-copsf-g.fits.fz PSF sigmas in coadd pixels: ['1.98', '1.67'] Using average PSF sigma 1.8273450366164101 Gaussian PSF norm 0.1543741253683633 vs pixelized 0.12850799 average tim pixel scale / coadd scale: 1.0012727202349947 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-copsf-r.fits.fz PSF sigmas in coadd pixels: ['1.77', '1.73', '1.48'] Using average PSF sigma 1.6599681436612022 Gaussian PSF norm 0.16993988279298777 vs pixelized 0.12275608 average tim pixel scale / coadd scale: 1.0012008715420961 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-copsf-z.fits.fz Stage fit_on_coadds : Wall: 0.25 s, CPU: 0.17 s, VmPeak: 1069 MB, VmSize: 1069 MB, VmRSS: 256 MB, VmData: 283 MB, maxrss: 0.455928 MB Stage fit_on_coadds finished: 2020-06-04T21:41:52.917217 Resources for stage fit_on_coadds : 0.229 s worker CPU, 0.232 s worker Wall, Wall: 0.247 s, Cores in use: 1.64, Total efficiency (on 4 cores): 41.1 % Stage fit_on_coadds finished Running stage srcs Running stage srcs at 2020-06-04T21:41:52.919561 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 157 potential peaks Of 157 potential peaks: 107 in veto map, 12 cut by saddle test, 0 cut by aper test, 38 kept SED z : 38 new peaks Found 103 potential peaks Of 103 potential peaks: 92 in veto map, 9 cut by saddle test, 0 cut by aper test, 2 kept SED r : 2 new peaks Found 64 potential peaks Of 64 potential peaks: 57 in veto map, 7 cut by saddle test, 0 cut by aper test, 0 kept SED g : 0 new peaks Found 120 potential peaks Of 120 potential peaks: 106 in veto map, 11 cut by saddle test, 0 cut by aper test, 3 kept SED Flat : 3 new peaks Found 177 potential peaks Of 177 potential peaks: 161 in veto map, 13 cut by saddle test, 0 cut by aper test, 3 kept SED Red : 3 new peaks Adding 46 new sources Median coadd sky for g : 0.00020813028 Median coadd sky for r : 0.00047226844 Median coadd sky for z : 0.000957138 Stage srcs : Wall: 4.83 s, CPU: 4.76 s, VmPeak: 1069 MB, VmSize: 1069 MB, VmRSS: 256 MB, VmData: 283 MB, maxrss: 0.455928 MB Stage srcs finished: 2020-06-04T21:41:57.750268 Resources for stage srcs : 0.184 s worker CPU, 0.198 s worker Wall, Wall: 4.832 s, Cores in use: 1.02, Total efficiency (on 4 cores): 25.6 % Stage srcs finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/PGC151881-largegalaxy-srcs.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/PGC151881-largegalaxy-srcs.p Running stage fitblobs Running stage fitblobs at 2020-06-04T21:42:04.496127 Blob 1 of 25, id: 1, sources: 17, size: 197x284, npix 35972, brick X: 72,269, Y: 0,284, one pixel: 169 0 Blob 2 of 25, id: 15, sources: 3, size: 38x64, npix 1355, brick X: 56,94, Y: 228,292, one pixel: 84 228 Blob 3 of 25, id: 8, sources: 2, size: 23x57, npix 960, brick X: 0,23, Y: 85,142, one pixel: 3 85 Blob 4 of 25, id: 7, sources: 2, size: 48x30, npix 932, brick X: 0,48, Y: 55,85, one pixel: 32 55 Blob 5 of 25, id: 17, sources: 2, size: 45x30, npix 928, brick X: 203,248, Y: 251,281, one pixel: 226 251 Blob 4 finished, total: Wall: 1.70 s, CPU: 1.70 s, VmPeak: 957 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.1475 MB Blob 6 of 25, id: 2, sources: 3, size: 45x39, npix 882, brick X: 55,100, Y: 1,40, one pixel: 65 1 Measuring 1 iterative sources Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (122.61806, -2.23752), pm (-0.1, -4.1), parallax 1.011 with NanoMaggies: g=13.2, r=11.3, z=7.94 Reset brightness to NanoMaggies: g=13.2, r=11.3, z=7.94 Blob 3 finished, total: Wall: 2.01 s, CPU: 1.90 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147796 MB Blob 7 of 25, id: 18, sources: 2, size: 31x50, npix 869, brick X: 25,56, Y: 263,313, one pixel: 42 263 Blob 2 finished, total: Wall: 2.75 s, CPU: 2.68 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147808 MB Blob 8 of 25, id: 10, sources: 1, size: 33x34, npix 778, brick X: 281,314, Y: 142,176, one pixel: 296 142 Blob 6 finished, total: Wall: 1.65 s, CPU: 1.65 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147796 MB Blob 9 of 25, id: 6, sources: 2, size: 42x26, npix 746, brick X: 61,103, Y: 44,70, one pixel: 86 44 Blob 7 finished, total: Wall: 1.34 s, CPU: 1.34 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147808 MB Blob 10 of 25, id: 16, sources: 2, size: 31x35, npix 580, brick X: 272,303, Y: 228,263, one pixel: 280 228 Blob 5 finished, total: Wall: 2.40 s, CPU: 2.40 s, VmPeak: 957 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149568 MB Blob 11 of 25, id: 24, sources: 2, size: 40x19, npix 546, brick X: 54,94, Y: 304,323, one pixel: 67 304 Blob 8 finished, total: Wall: 1.08 s, CPU: 1.08 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147796 MB Blob 12 of 25, id: 22, sources: 2, size: 30x32, npix 520, brick X: 247,277, Y: 291,323, one pixel: 256 291 Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (122.56642, -2.22317), pm (-4.3, -1.9), parallax 0.732 with NanoMaggies: g=17.1, r=16, z=16.2 Reset brightness to NanoMaggies: g=16.9, r=16.2, z=15.8 Blob 11 finished, total: Wall: 0.15 s, CPU: 0.15 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147796 MB Blob 13 of 25, id: 3, sources: 2, size: 20x40, npix 505, brick X: 0,20, Y: 14,54, one pixel: 4 14 Blob 10 finished, total: Wall: 0.98 s, CPU: 0.98 s, VmPeak: 957 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149568 MB Blob 14 of 25, id: 13, sources: 1, size: 28x28, npix 496, brick X: 44,72, Y: 206,234, one pixel: 56 206 Measuring 1 iterative sources Blob 12 finished, total: Wall: 0.74 s, CPU: 0.74 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147796 MB Blob 15 of 25, id: 5, sources: 1, size: 23x29, npix 483, brick X: 300,323, Y: 37,66, one pixel: 312 37 Blob 13 finished, total: Wall: 0.64 s, CPU: 0.64 s, VmPeak: 957 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149568 MB Blob 16 of 25, id: 19, sources: 1, size: 26x26, npix 454, brick X: 184,210, Y: 272,298, one pixel: 194 272 Blob 9 finished, total: Wall: 2.07 s, CPU: 2.07 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147808 MB Blob 17 of 25, id: 4, sources: 1, size: 23x22, npix 304, brick X: 41,64, Y: 37,59, one pixel: 52 37 Blob 14 finished, total: Wall: 0.79 s, CPU: 0.79 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147796 MB Blob 18 of 25, id: 11, sources: 1, size: 19x22, npix 278, brick X: 0,19, Y: 150,172, one pixel: 6 150 Blob 16 finished, total: Wall: 0.97 s, CPU: 0.97 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147808 MB Blob 19 of 25, id: 9, sources: 1, size: 21x21, npix 261, brick X: 274,295, Y: 103,124, one pixel: 283 103 Blob 17 finished, total: Wall: 0.72 s, CPU: 0.72 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147796 MB Blob 20 of 25, id: 0, sources: 1, size: 23x14, npix 225, brick X: 117,140, Y: 0,14, one pixel: 119 0 Blob 19 finished, total: Wall: 0.35 s, CPU: 0.35 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147796 MB Blob 21 of 25, id: 14, sources: 1, size: 19x19, npix 198, brick X: 298,317, Y: 212,231, one pixel: 306 212 Blob 18 finished, total: Wall: 0.84 s, CPU: 0.84 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147808 MB Blob 22 of 25, id: 23, sources: 1, size: 19x19, npix 190, brick X: 109,128, Y: 302,321, one pixel: 118 302 Blob 21 finished, total: Wall: 0.23 s, CPU: 0.23 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147808 MB Blob 23 of 25, id: 21, sources: 1, size: 19x18, npix 180, brick X: 170,189, Y: 285,303, one pixel: 179 285 Measuring 1 iterative sources Blob 22 finished, total: Wall: 0.39 s, CPU: 0.39 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147808 MB Blob 24 of 25, id: 20, sources: 1, size: 17x18, npix 162, brick X: 268,285, Y: 280,298, one pixel: 276 280 Blob 15 finished, total: Wall: 3.00 s, CPU: 3.00 s, VmPeak: 957 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149568 MB Blob 23 finished, total: Wall: 0.35 s, CPU: 0.32 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147808 MB Blob 25 of 25, id: 12, sources: 1, size: 17x17, npix 145, brick X: 31,48, Y: 183,200, one pixel: 39 183 Blob 24 finished, total: Wall: 0.07 s, CPU: 0.07 s, VmPeak: 957 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149568 MB Blob 25 finished, total: Wall: 0.06 s, CPU: 0.06 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147808 MB Blob 20 finished, total: Wall: 1.53 s, CPU: 1.50 s, VmPeak: 952 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147796 MB Known galaxy. Initial shape: EllipseWithPriors(0.25): log r_e=1.36289, ee1=0.0956465, ee2=-0.144044 Measuring 4 iterative sources Blob 1 finished, total: Wall: 19.26 s, CPU: 19.11 s, VmPeak: 951 MB, VmSize: 730 MB, VmRSS: 162 MB, VmData: 192 MB, maxrss: 0.16538 MB Old catalog: 66 New catalog: 49 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/metrics/cus/blobs-custom-122560m02235.fits.gz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/metrics/cus/all-models-custom-122560m02235.fits Stage fitblobs : Wall: 27.74 s, CPU: 8.77 s, VmPeak: 1069 MB, VmSize: 1028 MB, VmRSS: 216 MB, VmData: 242 MB, maxrss: 0.455928 MB Stage fitblobs finished: 2020-06-04T21:42:32.234126 Resources for stage fitblobs : 45.899 s worker CPU, 46.400 s worker Wall, Wall: 27.739 s, Cores in use: 1.97, Total efficiency (on 4 cores): 49.3 % Stage fitblobs finished Running stage coadds Running stage coadds at 2020-06-04T21:42:32.235909 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-ccds.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-image-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-invvar-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-nexp-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-depth-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-galdepth-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-psfsize-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-model-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-chi2-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-blobmodel-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-image-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-invvar-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-nexp-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-depth-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-galdepth-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-psfsize-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-model-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-chi2-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-blobmodel-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-image-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-invvar-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-nexp-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-depth-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-galdepth-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-psfsize-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-model-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-chi2-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-blobmodel-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-depth.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/tmp-legacysurvey-custom-122560m02235-image.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-image.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/tmp-legacysurvey-custom-122560m02235-model.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-model.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/tmp-legacysurvey-custom-122560m02235-blobmodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-blobmodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/tmp-legacysurvey-custom-122560m02235-resid.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-resid.jpg Stage coadds : Wall: 20.52 s, CPU: 6.42 s, VmPeak: 1069 MB, VmSize: 1028 MB, VmRSS: 217 MB, VmData: 243 MB, maxrss: 0.455928 MB Stage coadds finished: 2020-06-04T21:42:52.751305 Resources for stage coadds : 2.988 s worker CPU, 3.124 s worker Wall, Wall: 20.516 s, Cores in use: 0.46, Total efficiency (on 4 cores): 11.5 % Stage coadds finished Running stage wise_forced Running stage wise_forced at 2020-06-04T21:42:52.752949 Cut to 2 unWISE tiles Reading WISE tile 1225m016 band 1 Reading WISE tile 1225m016 band 2 Reading WISE tile 1225m016 band 3 Reading WISE tile 1225m016 band 4 Does not exist: /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w4-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w4-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w4-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w4-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w4-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits Reading WISE tile 1225m031 band 4 Does not exist: /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w3-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w3-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w3-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w3-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w3-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits Reading WISE tile 1225m031 band 3 Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w2-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w2-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w2-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w2-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits Reading WISE tile 1225m031 band 2 Does not exist: /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w3-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w3-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w3-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w3-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w3-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.09 s, CPU: 0.09 s, VmPeak: 957 MB, VmSize: 795 MB, VmRSS: 148 MB, VmData: 174 MB, maxrss: 0.206992 MB Does not exist: /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w4-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w4-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w4-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w4-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w4-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.15 s, CPU: 0.15 s, VmPeak: 951 MB, VmSize: 804 MB, VmRSS: 159 MB, VmData: 183 MB, maxrss: 0.202292 MB Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w2-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w2-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w2-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w2-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.12 s, CPU: 0.12 s, VmPeak: 952 MB, VmSize: 796 MB, VmRSS: 149 MB, VmData: 174 MB, maxrss: 0.20736 MB Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w1-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w1-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w1-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m016/unwise-1225m016-w1-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits Reading WISE tile 1225m031 band 1 Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w1-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w1-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w1-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/122/1225m031/unwise-1225m031-w1-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: 952 MB, VmSize: 795 MB, VmRSS: 148 MB, VmData: 174 MB, maxrss: 0.211 MB Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-image-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-model-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-invvar-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-image-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-model-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-invvar-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-image-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-model-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-invvar-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-image-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-model-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-invvar-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/tmp-legacysurvey-custom-122560m02235-wise.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-wise.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/tmp-legacysurvey-custom-122560m02235-wisemodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-wisemodel.jpg Setting WISE apphot Setting WISE apphot Setting WISE apphot Setting WISE apphot Stage wise_forced : Wall: 14.20 s, CPU: 7.14 s, VmPeak: 1069 MB, VmSize: 1028 MB, VmRSS: 218 MB, VmData: 243 MB, maxrss: 0.455928 MB Stage wise_forced finished: 2020-06-04T21:43:06.949853 Resources for stage wise_forced : 7.484 s worker CPU, 15.926 s worker Wall, Wall: 14.198 s, Cores in use: 1.03, Total efficiency (on 4 cores): 25.7 % Stage wise_forced finished Running stage writecat Running stage writecat at 2020-06-04T21:43:06.951489 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/coadd/cus/custom-122560m02235/legacysurvey-custom-122560m02235-maskbits.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/tractor-i/cus/tractor-custom-122560m02235.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/PGC151881/tractor/cus/tractor-custom-122560m02235.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC151881/tractor/cus/brick-custom-122560m02235.sha256sum Stage writecat : Wall: 8.36 s, CPU: 6.10 s, VmPeak: 1161 MB, VmSize: 1033 MB, VmRSS: 220 MB, VmData: 243 MB, maxrss: 0.455928 MB Stage writecat finished: 2020-06-04T21:43:15.307513 Resources for stage writecat : 0.000 s worker CPU, 0.000 s worker Wall, Wall: 8.357 s, Cores in use: 0.73, Total efficiency (on 4 cores): 18.3 % Stage writecat finished All done: 61.992 s worker CPU, 266.920 s worker Wall, Wall: 223.412 s, Cores in use: 0.57, Total efficiency (on 4 cores): 14.2 % Finished galaxy PGC151881 in 3.848 minutes.