Reading index-130331000-38.fits...
Got 9513260 stars
Nside=1246.  Nside^2=1552516.  Number of healpixes=18630192.  Healpix side length ~ 2.82339 arcmin.
Star tree contains 9513260 objects.
Healpix radius 119.786 arcsec, quad scale 120 arcsec, total 242.184 arcsec
Scanning 9513260 input stars...
Will check 388119 healpixes.
Pass 1 of 16.
Trying 388119 healpixes.
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Made 388119 quads (out of 388119 healpixes) this pass.
Made 388119 quads so far.
Merging quads...
Pass 2 of 16.
Trying 388119 healpixes.
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Made 388118 quads (out of 388119 healpixes) this pass.
Made 776237 quads so far.
Merging quads...
Pass 3 of 16.
Trying 388119 healpixes.
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Made 388118 quads (out of 388119 healpixes) this pass.
Made 1164355 quads so far.
Merging quads...
Pass 4 of 16.
Trying 388119 healpixes.
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Made 388115 quads (out of 388119 healpixes) this pass.
Made 1552470 quads so far.
Merging quads...
Pass 5 of 16.
Trying 388119 healpixes.
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Made 388111 quads (out of 388119 healpixes) this pass.
Made 1940581 quads so far.
Merging quads...
Pass 6 of 16.
Trying 388119 healpixes.
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Made 388098 quads (out of 388119 healpixes) this pass.
Made 2328679 quads so far.
Merging quads...
Pass 7 of 16.
Trying 388119 healpixes.
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Made 388059 quads (out of 388119 healpixes) this pass.
Made 2716738 quads so far.
Merging quads...
Pass 8 of 16.
Trying 388119 healpixes.
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Made 387943 quads (out of 388119 healpixes) this pass.
Made 3104681 quads so far.
Merging quads...
Pass 9 of 16.
Trying 388119 healpixes.
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Made 387683 quads (out of 388119 healpixes) this pass.
Made 3492364 quads so far.
Merging quads...
Pass 10 of 16.
Trying 388119 healpixes.
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Made 387164 quads (out of 388119 healpixes) this pass.
Made 3879528 quads so far.
Merging quads...
Pass 11 of 16.
Trying 388119 healpixes.
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Made 386172 quads (out of 388119 healpixes) this pass.
Made 4265700 quads so far.
Merging quads...
Pass 12 of 16.
Trying 388119 healpixes.
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Made 384359 quads (out of 388119 healpixes) this pass.
Made 4650059 quads so far.
Merging quads...
Pass 13 of 16.
Trying 388119 healpixes.
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Made 381618 quads (out of 388119 healpixes) this pass.
Made 5031677 quads so far.
Merging quads...
Pass 14 of 16.
Trying 388119 healpixes.
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Made 377849 quads (out of 388119 healpixes) this pass.
Made 5409526 quads so far.
Merging quads...
Pass 15 of 16.
Trying 388119 healpixes.
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Made 372992 quads (out of 388119 healpixes) this pass.
Made 5782518 quads so far.
Merging quads...
Pass 16 of 16.
Trying 388119 healpixes.
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Made 367185 quads (out of 388119 healpixes) this pass.
Made 6149703 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 60201 healpixes.
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Made 39878 quads (out of 60201 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 20323 healpixes.
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Made 14217 quads (out of 20323 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 6106 healpixes.
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Made 4566 quads (out of 6106 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 1540 healpixes.
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Made 1126 quads (out of 1540 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 414 healpixes.
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Made 258 quads (out of 414 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 156 healpixes.
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Made 73 quads (out of 156 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 83 healpixes.
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Made 21 quads (out of 83 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 62 healpixes.
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Made 11 quads (out of 62 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 51 healpixes.
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Made 3 quads (out of 51 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 48 healpixes.
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Made 2 quads (out of 48 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 46 healpixes.
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Made 2 quads (out of 46 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 44 healpixes.
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Made 0 quads (out of 44 healpixes) this pass.
Writing quads...
Used 5029.02 s user, 1.12807 s system (5030.15 s total), 10938.7 s wall time since last check
Done.
Building code kdtree from 6209860 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331001-38.fits