Reading index-130331000-33.fits...
Got 1255520 stars
Nside=880.  Nside^2=774400.  Number of healpixes=9292800.  Healpix side length ~ 3.99766 arcmin.
Star tree contains 1255520 objects.
Healpix radius 169.606 arcsec, quad scale 168 arcsec, total 340.982 arcsec
Scanning 1255520 input stars...
Will check 193162 healpixes.
Pass 1 of 16.
Trying 193162 healpixes.
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Made 193138 quads (out of 193162 healpixes) this pass.
Made 193138 quads so far.
Merging quads...
Pass 2 of 16.
Trying 193162 healpixes.
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Made 193118 quads (out of 193162 healpixes) this pass.
Made 386256 quads so far.
Merging quads...
Pass 3 of 16.
Trying 193162 healpixes.
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Made 193091 quads (out of 193162 healpixes) this pass.
Made 579347 quads so far.
Merging quads...
Pass 4 of 16.
Trying 193162 healpixes.
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Made 192980 quads (out of 193162 healpixes) this pass.
Made 772327 quads so far.
Merging quads...
Pass 5 of 16.
Trying 193162 healpixes.
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Made 192536 quads (out of 193162 healpixes) this pass.
Made 964863 quads so far.
Merging quads...
Pass 6 of 16.
Trying 193162 healpixes.
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Made 191043 quads (out of 193162 healpixes) this pass.
Made 1155906 quads so far.
Merging quads...
Pass 7 of 16.
Trying 193162 healpixes.
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Made 187763 quads (out of 193162 healpixes) this pass.
Made 1343669 quads so far.
Merging quads...
Pass 8 of 16.
Trying 193162 healpixes.
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Made 181625 quads (out of 193162 healpixes) this pass.
Made 1525294 quads so far.
Merging quads...
Pass 9 of 16.
Trying 193162 healpixes.
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Made 170971 quads (out of 193162 healpixes) this pass.
Made 1696265 quads so far.
Merging quads...
Pass 10 of 16.
Trying 193162 healpixes.
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Made 154249 quads (out of 193162 healpixes) this pass.
Made 1850514 quads so far.
Merging quads...
Pass 11 of 16.
Trying 193162 healpixes.
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Made 131822 quads (out of 193162 healpixes) this pass.
Made 1982336 quads so far.
Merging quads...
Pass 12 of 16.
Trying 193162 healpixes.
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Made 106089 quads (out of 193162 healpixes) this pass.
Made 2088425 quads so far.
Merging quads...
Pass 13 of 16.
Trying 193162 healpixes.
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Made 80492 quads (out of 193162 healpixes) this pass.
Made 2168917 quads so far.
Merging quads...
Pass 14 of 16.
Trying 193162 healpixes.
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Made 56990 quads (out of 193162 healpixes) this pass.
Made 2225907 quads so far.
Merging quads...
Pass 15 of 16.
Trying 193162 healpixes.
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Made 37908 quads (out of 193162 healpixes) this pass.
Made 2263815 quads so far.
Merging quads...
Pass 16 of 16.
Trying 193162 healpixes.
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Made 24001 quads (out of 193162 healpixes) this pass.
Made 2287816 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 802776 healpixes.
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Made 278184 quads (out of 802776 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 524592 healpixes.
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Made 220559 quads (out of 524592 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 304033 healpixes.
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Made 149435 quads (out of 304033 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 154598 healpixes.
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Made 84355 quads (out of 154598 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 70243 healpixes.
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Made 39590 quads (out of 70243 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 30653 healpixes.
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Made 16409 quads (out of 30653 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 14244 healpixes.
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Made 6399 quads (out of 14244 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 7845 healpixes.
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Made 2501 quads (out of 7845 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 5344 healpixes.
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Made 985 quads (out of 5344 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 4359 healpixes.
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Made 422 quads (out of 4359 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 3937 healpixes.
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Made 184 quads (out of 3937 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 3753 healpixes.
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Made 73 quads (out of 3753 healpixes) this pass.
Writing quads...
Used 80.693 s user, 0.132008 s system (80.8251 s total), 214.797 s wall time since last check
Done.
Building code kdtree from 3086912 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331002-33.fits