Reading 2mass-split/2mass-hp44.fits...
Got 4270963 stars
Sweep 1: 759308 stars
Sweep 2: 707851 stars
Sweep 3: 615174 stars
Sweep 4: 497534 stars
Sweep 5: 376929 stars
Sweep 6: 270930 stars
Sweep 7: 187034 stars
Sweep 8: 124802 stars
Sweep 9: 81147 stars
Sweep 10: 51574 stars
Total: 3672283 stars
Writing output...
Nside=1760.  Nside^2=3097600.  Number of healpixes=37171200.  Healpix side length ~ 1.99883 arcmin.
Star tree contains 3672283 objects.
Healpix radius 84.8031 arcsec, quad scale 84 arcsec, total 170.491 arcsec
Pass 1 of 16.
Trying 774400 healpixes.
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Made 760048 quads (out of 774400 healpixes) this pass.
Made 760048 quads so far.
Merging quads...
Pass 2 of 16.
Trying 774400 healpixes.
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Made 750941 quads (out of 774400 healpixes) this pass.
Made 1510989 quads so far.
Merging quads...
Pass 3 of 16.
Trying 774400 healpixes.
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Made 742880 quads (out of 774400 healpixes) this pass.
Made 2253869 quads so far.
Merging quads...
Pass 4 of 16.
Trying 774400 healpixes.
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Made 717897 quads (out of 774400 healpixes) this pass.
Made 2971766 quads so far.
Merging quads...
Pass 5 of 16.
Trying 774400 healpixes.
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Made 659585 quads (out of 774400 healpixes) this pass.
Made 3631351 quads so far.
Merging quads...
Pass 6 of 16.
Trying 774400 healpixes.
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Made 580935 quads (out of 774400 healpixes) this pass.
Made 4212286 quads so far.
Merging quads...
Pass 7 of 16.
Trying 774400 healpixes.
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Made 503546 quads (out of 774400 healpixes) this pass.
Made 4715832 quads so far.
Merging quads...
Pass 8 of 16.
Trying 774400 healpixes.
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Made 429857 quads (out of 774400 healpixes) this pass.
Made 5145689 quads so far.
Merging quads...
Pass 9 of 16.
Trying 774400 healpixes.
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Made 357115 quads (out of 774400 healpixes) this pass.
Made 5502804 quads so far.
Merging quads...
Pass 10 of 16.
Trying 774400 healpixes.
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Made 288403 quads (out of 774400 healpixes) this pass.
Made 5791207 quads so far.
Merging quads...
Pass 11 of 16.
Trying 774400 healpixes.
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Made 228379 quads (out of 774400 healpixes) this pass.
Made 6019586 quads so far.
Merging quads...
Pass 12 of 16.
Trying 774400 healpixes.
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Made 177547 quads (out of 774400 healpixes) this pass.
Made 6197133 quads so far.
Merging quads...
Pass 13 of 16.
Trying 774400 healpixes.
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Made 135813 quads (out of 774400 healpixes) this pass.
Made 6332946 quads so far.
Merging quads...
Pass 14 of 16.
Trying 774400 healpixes.
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Made 101328 quads (out of 774400 healpixes) this pass.
Made 6434274 quads so far.
Merging quads...
Pass 15 of 16.
Trying 774400 healpixes.
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Made 73401 quads (out of 774400 healpixes) this pass.
Made 6507675 quads so far.
Merging quads...
Pass 16 of 16.
Trying 774400 healpixes.
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Made 50333 quads (out of 774400 healpixes) this pass.
Made 6558008 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 5832392 healpixes.
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Made 832488 quads (out of 5832392 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 4999904 healpixes.
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Made 741235 quads (out of 4999904 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 4258669 healpixes.
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Made 654478 quads (out of 4258669 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 3604191 healpixes.
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Made 568030 quads (out of 3604191 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 3036161 healpixes.
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Made 486297 quads (out of 3036161 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 2549864 healpixes.
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Made 409789 quads (out of 2549864 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 2140075 healpixes.
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Made 339784 quads (out of 2140075 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 1800291 healpixes.
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Made 274870 quads (out of 1800291 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 1525421 healpixes.
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Made 213714 quads (out of 1525421 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 1311707 healpixes.
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Made 158164 quads (out of 1311707 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 1153543 healpixes.
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Made 110006 quads (out of 1153543 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 1043537 healpixes.
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Made 71699 quads (out of 1043537 healpixes) this pass.
Writing quads...
Used 542.622 s user, 0.568036 s system (543.19 s total), 990.99 s wall time since last check
Done.
Building code kdtree from 11418562 codes
dim: 4
Building tree...
Done
Unpermute-stars...
Writing quads...
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Unpermute-quads...
Writing to file index-4000-44.fits