Reading 2mass-split/2mass-hp21.fits...
Got 3197750 stars
Sweep 1: 730403 stars
Sweep 2: 622005 stars
Sweep 3: 477188 stars
Sweep 4: 337251 stars
Sweep 5: 225074 stars
Sweep 6: 143403 stars
Sweep 7: 88426 stars
Sweep 8: 52757 stars
Sweep 9: 30460 stars
Sweep 10: 17169 stars
Total: 2724136 stars
Writing output...
Nside=1760.  Nside^2=3097600.  Number of healpixes=37171200.  Healpix side length ~ 1.99883 arcmin.
Star tree contains 2724136 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 700832 quads (out of 774400 healpixes) this pass.
Made 700832 quads so far.
Merging quads...
Pass 2 of 16.
Trying 774400 healpixes.
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Made 667519 quads (out of 774400 healpixes) this pass.
Made 1368351 quads so far.
Merging quads...
Pass 3 of 16.
Trying 774400 healpixes.
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Made 645303 quads (out of 774400 healpixes) this pass.
Made 2013654 quads so far.
Merging quads...
Pass 4 of 16.
Trying 774400 healpixes.
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Made 591869 quads (out of 774400 healpixes) this pass.
Made 2605523 quads so far.
Merging quads...
Pass 5 of 16.
Trying 774400 healpixes.
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Made 495514 quads (out of 774400 healpixes) this pass.
Made 3101037 quads so far.
Merging quads...
Pass 6 of 16.
Trying 774400 healpixes.
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Made 391931 quads (out of 774400 healpixes) this pass.
Made 3492968 quads so far.
Merging quads...
Pass 7 of 16.
Trying 774400 healpixes.
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Made 309155 quads (out of 774400 healpixes) this pass.
Made 3802123 quads so far.
Merging quads...
Pass 8 of 16.
Trying 774400 healpixes.
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Made 242974 quads (out of 774400 healpixes) this pass.
Made 4045097 quads so far.
Merging quads...
Pass 9 of 16.
Trying 774400 healpixes.
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Made 187392 quads (out of 774400 healpixes) this pass.
Made 4232489 quads so far.
Merging quads...
Pass 10 of 16.
Trying 774400 healpixes.
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Made 140952 quads (out of 774400 healpixes) this pass.
Made 4373441 quads so far.
Merging quads...
Pass 11 of 16.
Trying 774400 healpixes.
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Made 103609 quads (out of 774400 healpixes) this pass.
Made 4477050 quads so far.
Merging quads...
Pass 12 of 16.
Trying 774400 healpixes.
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Made 74589 quads (out of 774400 healpixes) this pass.
Made 4551639 quads so far.
Merging quads...
Pass 13 of 16.
Trying 774400 healpixes.
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Made 52438 quads (out of 774400 healpixes) this pass.
Made 4604077 quads so far.
Merging quads...
Pass 14 of 16.
Trying 774400 healpixes.
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Made 35596 quads (out of 774400 healpixes) this pass.
Made 4639673 quads so far.
Merging quads...
Pass 15 of 16.
Trying 774400 healpixes.
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Made 22917 quads (out of 774400 healpixes) this pass.
Made 4662590 quads so far.
Merging quads...
Pass 16 of 16.
Trying 774400 healpixes.
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Made 13967 quads (out of 774400 healpixes) this pass.
Made 4676557 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 7713731 healpixes.
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Made 639286 quads (out of 7713731 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 7074445 healpixes.
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Made 597703 quads (out of 7074445 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 6476742 healpixes.
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Made 551505 quads (out of 6476742 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 5925237 healpixes.
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Made 503627 quads (out of 5925237 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 5421610 healpixes.
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Made 454004 quads (out of 5421610 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 4967606 healpixes.
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Made 406360 quads (out of 4967606 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 4561246 healpixes.
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Made 358361 quads (out of 4561246 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 4202885 healpixes.
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Made 309340 quads (out of 4202885 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 3893545 healpixes.
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Made 259510 quads (out of 3893545 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 3634035 healpixes.
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Made 208626 quads (out of 3634035 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 3425409 healpixes.
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Made 158878 quads (out of 3425409 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 3266531 healpixes.
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Made 114194 quads (out of 3266531 healpixes) this pass.
Writing quads...
Used 780.461 s user, 0.344022 s system (780.805 s total), 2655.08 s wall time since last check
Done.
Building code kdtree from 9237951 codes
dim: 4
Building tree...
Done
Unpermute-stars...
Writing quads...
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Unpermute-quads...
Writing to file index-4000-21.fits