Reading index-130331000-19.fits...
Got 2066500 stars
Nside=880.  Nside^2=774400.  Number of healpixes=9292800.  Healpix side length ~ 3.99766 arcmin.
Star tree contains 2066500 objects.
Healpix radius 169.606 arcsec, quad scale 168 arcsec, total 340.982 arcsec
Scanning 2066500 input stars...
Will check 193551 healpixes.
Pass 1 of 16.
Trying 193551 healpixes.
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Made 193551 quads (out of 193551 healpixes) this pass.
Made 193551 quads so far.
Merging quads...
Pass 2 of 16.
Trying 193551 healpixes.
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Made 193551 quads (out of 193551 healpixes) this pass.
Made 387102 quads so far.
Merging quads...
Pass 3 of 16.
Trying 193551 healpixes.
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Made 193551 quads (out of 193551 healpixes) this pass.
Made 580653 quads so far.
Merging quads...
Pass 4 of 16.
Trying 193551 healpixes.
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Made 193547 quads (out of 193551 healpixes) this pass.
Made 774200 quads so far.
Merging quads...
Pass 5 of 16.
Trying 193551 healpixes.
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Made 193538 quads (out of 193551 healpixes) this pass.
Made 967738 quads so far.
Merging quads...
Pass 6 of 16.
Trying 193551 healpixes.
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Made 193493 quads (out of 193551 healpixes) this pass.
Made 1161231 quads so far.
Merging quads...
Pass 7 of 16.
Trying 193551 healpixes.
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Made 193368 quads (out of 193551 healpixes) this pass.
Made 1354599 quads so far.
Merging quads...
Pass 8 of 16.
Trying 193551 healpixes.
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Made 193104 quads (out of 193551 healpixes) this pass.
Made 1547703 quads so far.
Merging quads...
Pass 9 of 16.
Trying 193551 healpixes.
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Made 192428 quads (out of 193551 healpixes) this pass.
Made 1740131 quads so far.
Merging quads...
Pass 10 of 16.
Trying 193551 healpixes.
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Made 190943 quads (out of 193551 healpixes) this pass.
Made 1931074 quads so far.
Merging quads...
Pass 11 of 16.
Trying 193551 healpixes.
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Made 188176 quads (out of 193551 healpixes) this pass.
Made 2119250 quads so far.
Merging quads...
Pass 12 of 16.
Trying 193551 healpixes.
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Made 183454 quads (out of 193551 healpixes) this pass.
Made 2302704 quads so far.
Merging quads...
Pass 13 of 16.
Trying 193551 healpixes.
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Made 176471 quads (out of 193551 healpixes) this pass.
Made 2479175 quads so far.
Merging quads...
Pass 14 of 16.
Trying 193551 healpixes.
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Made 166997 quads (out of 193551 healpixes) this pass.
Made 2646172 quads so far.
Merging quads...
Pass 15 of 16.
Trying 193551 healpixes.
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Made 156004 quads (out of 193551 healpixes) this pass.
Made 2802176 quads so far.
Merging quads...
Pass 16 of 16.
Trying 193551 healpixes.
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Made 143526 quads (out of 193551 healpixes) this pass.
Made 2945702 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 151114 healpixes.
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Made 96256 quads (out of 151114 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 54858 healpixes.
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Made 38727 quads (out of 54858 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 16131 healpixes.
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Made 12021 quads (out of 16131 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 4110 healpixes.
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Made 3051 quads (out of 4110 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 1059 healpixes.
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Made 709 quads (out of 1059 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 350 healpixes.
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Made 186 quads (out of 350 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 164 healpixes.
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Made 75 quads (out of 164 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 89 healpixes.
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Made 28 quads (out of 89 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 61 healpixes.
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Made 13 quads (out of 61 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 48 healpixes.
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Made 8 quads (out of 48 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 40 healpixes.
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Made 4 quads (out of 40 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 36 healpixes.
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Made 3 quads (out of 36 healpixes) this pass.
Writing quads...
Used 181.723 s user, 0.104007 s system (181.827 s total), 365.073 s wall time since last check
Done.
Building code kdtree from 3096783 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331002-19.fits