Reading 2mass-split/2mass-hp31.fits...
Got 13124332 stars
Sweep 1: 388095 stars
Sweep 2: 388008 stars
Sweep 3: 387684 stars
Sweep 4: 386792 stars
Sweep 5: 384843 stars
Sweep 6: 381202 stars
Sweep 7: 375334 stars
Sweep 8: 366885 stars
Sweep 9: 356002 stars
Sweep 10: 342977 stars
Total: 3757822 stars
Writing output...
Nside=1246.  Nside^2=1552516.  Number of healpixes=18630192.  Healpix side length ~ 2.82339 arcmin.
Star tree contains 3757822 objects.
Healpix radius 119.786 arcsec, quad scale 120 arcsec, total 242.184 arcsec
Pass 1 of 16.
Trying 388129 healpixes.
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Made 388102 quads (out of 388129 healpixes) this pass.
Made 388102 quads so far.
Merging quads...
Pass 2 of 16.
Trying 388129 healpixes.
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Made 388102 quads (out of 388129 healpixes) this pass.
Made 776204 quads so far.
Merging quads...
Pass 3 of 16.
Trying 388129 healpixes.
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Made 388101 quads (out of 388129 healpixes) this pass.
Made 1164305 quads so far.
Merging quads...
Pass 4 of 16.
Trying 388129 healpixes.
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Made 388096 quads (out of 388129 healpixes) this pass.
Made 1552401 quads so far.
Merging quads...
Pass 5 of 16.
Trying 388129 healpixes.
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Made 388090 quads (out of 388129 healpixes) this pass.
Made 1940491 quads so far.
Merging quads...
Pass 6 of 16.
Trying 388129 healpixes.
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Made 388066 quads (out of 388129 healpixes) this pass.
Made 2328557 quads so far.
Merging quads...
Pass 7 of 16.
Trying 388129 healpixes.
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Made 388015 quads (out of 388129 healpixes) this pass.
Made 2716572 quads so far.
Merging quads...
Pass 8 of 16.
Trying 388129 healpixes.
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Made 387928 quads (out of 388129 healpixes) this pass.
Made 3104500 quads so far.
Merging quads...
Pass 9 of 16.
Trying 388129 healpixes.
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Made 387703 quads (out of 388129 healpixes) this pass.
Made 3492203 quads so far.
Merging quads...
Pass 10 of 16.
Trying 388129 healpixes.
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Made 387237 quads (out of 388129 healpixes) this pass.
Made 3879440 quads so far.
Merging quads...
Pass 11 of 16.
Trying 388129 healpixes.
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Made 386327 quads (out of 388129 healpixes) this pass.
Made 4265767 quads so far.
Merging quads...
Pass 12 of 16.
Trying 388129 healpixes.
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Made 384709 quads (out of 388129 healpixes) this pass.
Made 4650476 quads so far.
Merging quads...
Pass 13 of 16.
Trying 388129 healpixes.
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Made 382105 quads (out of 388129 healpixes) this pass.
Made 5032581 quads so far.
Merging quads...
Pass 14 of 16.
Trying 388129 healpixes.
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Made 377823 quads (out of 388129 healpixes) this pass.
Made 5410404 quads so far.
Merging quads...
Pass 15 of 16.
Trying 388129 healpixes.
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Made 371338 quads (out of 388129 healpixes) this pass.
Made 5781742 quads so far.
Merging quads...
Pass 16 of 16.
Trying 388129 healpixes.
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Made 360431 quads (out of 388129 healpixes) this pass.
Made 6142173 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 67891 healpixes.
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Made 52516 quads (out of 67891 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 15375 healpixes.
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Made 11446 quads (out of 15375 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 3929 healpixes.
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Made 2560 quads (out of 3929 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 1369 healpixes.
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Made 602 quads (out of 1369 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 767 healpixes.
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Made 176 quads (out of 767 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 591 healpixes.
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Made 49 quads (out of 591 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 542 healpixes.
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Made 26 quads (out of 542 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 516 healpixes.
...............................................................................
Made 13 quads (out of 516 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 503 healpixes.
...............................................................................
Made 7 quads (out of 503 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 496 healpixes.
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Made 7 quads (out of 496 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 489 healpixes.
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Made 7 quads (out of 489 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 482 healpixes.
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Made 3 quads (out of 482 healpixes) this pass.
Writing quads...
Used 173.191 s user, 0.172011 s system (173.363 s total), 341.928 s wall time since last check
Done.
Building code kdtree from 6209585 codes
dim: 4
Building tree...
Done
Unpermute-stars...
Writing quads...
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Unpermute-quads...
Writing to file index-4001-31.fits