Reading index-130331000-46.fits...
Got 1831561 stars
Nside=624.  Nside^2=389376.  Number of healpixes=4672512.  Healpix side length ~ 5.63772 arcmin.
Star tree contains 1831561 objects.
Healpix radius 239.188 arcsec, quad scale 240 arcsec, total 483.98 arcsec
Scanning 1831561 input stars...
Will check 97343 healpixes.
Pass 1 of 16.
Trying 97343 healpixes.
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Made 97343 quads (out of 97343 healpixes) this pass.
Made 97343 quads so far.
Merging quads...
Pass 2 of 16.
Trying 97343 healpixes.
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Made 97343 quads (out of 97343 healpixes) this pass.
Made 194686 quads so far.
Merging quads...
Pass 3 of 16.
Trying 97343 healpixes.
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Made 97343 quads (out of 97343 healpixes) this pass.
Made 292029 quads so far.
Merging quads...
Pass 4 of 16.
Trying 97343 healpixes.
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Made 97343 quads (out of 97343 healpixes) this pass.
Made 389372 quads so far.
Merging quads...
Pass 5 of 16.
Trying 97343 healpixes.
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Made 97343 quads (out of 97343 healpixes) this pass.
Made 486715 quads so far.
Merging quads...
Pass 6 of 16.
Trying 97343 healpixes.
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Made 97343 quads (out of 97343 healpixes) this pass.
Made 584058 quads so far.
Merging quads...
Pass 7 of 16.
Trying 97343 healpixes.
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Made 97343 quads (out of 97343 healpixes) this pass.
Made 681401 quads so far.
Merging quads...
Pass 8 of 16.
Trying 97343 healpixes.
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Made 97340 quads (out of 97343 healpixes) this pass.
Made 778741 quads so far.
Merging quads...
Pass 9 of 16.
Trying 97343 healpixes.
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Made 97340 quads (out of 97343 healpixes) this pass.
Made 876081 quads so far.
Merging quads...
Pass 10 of 16.
Trying 97343 healpixes.
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Made 97340 quads (out of 97343 healpixes) this pass.
Made 973421 quads so far.
Merging quads...
Pass 11 of 16.
Trying 97343 healpixes.
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Made 97340 quads (out of 97343 healpixes) this pass.
Made 1070761 quads so far.
Merging quads...
Pass 12 of 16.
Trying 97343 healpixes.
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Made 97340 quads (out of 97343 healpixes) this pass.
Made 1168101 quads so far.
Merging quads...
Pass 13 of 16.
Trying 97343 healpixes.
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Made 97339 quads (out of 97343 healpixes) this pass.
Made 1265440 quads so far.
Merging quads...
Pass 14 of 16.
Trying 97343 healpixes.
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Made 97339 quads (out of 97343 healpixes) this pass.
Made 1362779 quads so far.
Merging quads...
Pass 15 of 16.
Trying 97343 healpixes.
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Made 97338 quads (out of 97343 healpixes) this pass.
Made 1460117 quads so far.
Merging quads...
Pass 16 of 16.
Trying 97343 healpixes.
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Made 97338 quads (out of 97343 healpixes) this pass.
Made 1557455 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 33 healpixes.
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Made 14 quads (out of 33 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 19 healpixes.
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Made 7 quads (out of 19 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 12 healpixes.
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Made 5 quads (out of 12 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 7 healpixes.
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Made 2 quads (out of 7 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 5 healpixes.
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Made 1 quads (out of 5 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 4 healpixes.
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Made 1 quads (out of 4 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 3 healpixes.
..
Made 1 quads (out of 3 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 2 healpixes.
.
Made 1 quads (out of 2 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 1 healpixes.

Made 1 quads (out of 1 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 0 healpixes.
Writing quads...
Used 398.973 s user, 0.236014 s system (399.209 s total), 1352.8 s wall time since last check
Done.
Building code kdtree from 1557488 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331003-46.fits