Reading index-130331000-43.fits...
Got 4590803 stars
Nside=880.  Nside^2=774400.  Number of healpixes=9292800.  Healpix side length ~ 3.99766 arcmin.
Star tree contains 4590803 objects.
Healpix radius 169.606 arcsec, quad scale 168 arcsec, total 340.982 arcsec
Scanning 4590803 input stars...
Will check 193600 healpixes.
Pass 1 of 16.
Trying 193600 healpixes.
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Made 193600 quads (out of 193600 healpixes) this pass.
Made 193600 quads so far.
Merging quads...
Pass 2 of 16.
Trying 193600 healpixes.
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Made 193600 quads (out of 193600 healpixes) this pass.
Made 387200 quads so far.
Merging quads...
Pass 3 of 16.
Trying 193600 healpixes.
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Made 193600 quads (out of 193600 healpixes) this pass.
Made 580800 quads so far.
Merging quads...
Pass 4 of 16.
Trying 193600 healpixes.
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Made 193600 quads (out of 193600 healpixes) this pass.
Made 774400 quads so far.
Merging quads...
Pass 5 of 16.
Trying 193600 healpixes.
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Made 193600 quads (out of 193600 healpixes) this pass.
Made 968000 quads so far.
Merging quads...
Pass 6 of 16.
Trying 193600 healpixes.
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Made 193600 quads (out of 193600 healpixes) this pass.
Made 1161600 quads so far.
Merging quads...
Pass 7 of 16.
Trying 193600 healpixes.
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Made 193599 quads (out of 193600 healpixes) this pass.
Made 1355199 quads so far.
Merging quads...
Pass 8 of 16.
Trying 193600 healpixes.
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Made 193598 quads (out of 193600 healpixes) this pass.
Made 1548797 quads so far.
Merging quads...
Pass 9 of 16.
Trying 193600 healpixes.
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Made 193598 quads (out of 193600 healpixes) this pass.
Made 1742395 quads so far.
Merging quads...
Pass 10 of 16.
Trying 193600 healpixes.
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Made 193595 quads (out of 193600 healpixes) this pass.
Made 1935990 quads so far.
Merging quads...
Pass 11 of 16.
Trying 193600 healpixes.
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Made 193592 quads (out of 193600 healpixes) this pass.
Made 2129582 quads so far.
Merging quads...
Pass 12 of 16.
Trying 193600 healpixes.
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Made 193580 quads (out of 193600 healpixes) this pass.
Made 2323162 quads so far.
Merging quads...
Pass 13 of 16.
Trying 193600 healpixes.
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Made 193548 quads (out of 193600 healpixes) this pass.
Made 2516710 quads so far.
Merging quads...
Pass 14 of 16.
Trying 193600 healpixes.
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Made 193474 quads (out of 193600 healpixes) this pass.
Made 2710184 quads so far.
Merging quads...
Pass 15 of 16.
Trying 193600 healpixes.
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Made 193302 quads (out of 193600 healpixes) this pass.
Made 2903486 quads so far.
Merging quads...
Pass 16 of 16.
Trying 193600 healpixes.
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Made 192978 quads (out of 193600 healpixes) this pass.
Made 3096464 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 1136 healpixes.
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Made 1092 quads (out of 1136 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 44 healpixes.
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Made 33 quads (out of 44 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 11 healpixes.
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Made 3 quads (out of 11 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 8 healpixes.
.......
Made 4 quads (out of 8 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 4 healpixes.
...
Made 1 quads (out of 4 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 3 healpixes.
..
Made 2 quads (out of 3 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 1 healpixes.

Made 1 quads (out of 1 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 0 healpixes.
Writing quads...
Used 1595.09 s user, 7.32846 s system (1602.42 s total), 1622.22 s wall time since last check
Done.
Building code kdtree from 3097600 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331002-43.fits