Reading index-130331000-25.fits...
Got 1596227 stars
Nside=880.  Nside^2=774400.  Number of healpixes=9292800.  Healpix side length ~ 3.99766 arcmin.
Star tree contains 1596227 objects.
Healpix radius 169.606 arcsec, quad scale 168 arcsec, total 340.982 arcsec
Scanning 1596227 input stars...
Will check 193420 healpixes.
Pass 1 of 16.
Trying 193420 healpixes.
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Made 193413 quads (out of 193420 healpixes) this pass.
Made 193413 quads so far.
Merging quads...
Pass 2 of 16.
Trying 193420 healpixes.
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Made 193402 quads (out of 193420 healpixes) this pass.
Made 386815 quads so far.
Merging quads...
Pass 3 of 16.
Trying 193420 healpixes.
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Made 193389 quads (out of 193420 healpixes) this pass.
Made 580204 quads so far.
Merging quads...
Pass 4 of 16.
Trying 193420 healpixes.
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Made 193353 quads (out of 193420 healpixes) this pass.
Made 773557 quads so far.
Merging quads...
Pass 5 of 16.
Trying 193420 healpixes.
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Made 193191 quads (out of 193420 healpixes) this pass.
Made 966748 quads so far.
Merging quads...
Pass 6 of 16.
Trying 193420 healpixes.
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Made 192616 quads (out of 193420 healpixes) this pass.
Made 1159364 quads so far.
Merging quads...
Pass 7 of 16.
Trying 193420 healpixes.
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Made 191376 quads (out of 193420 healpixes) this pass.
Made 1350740 quads so far.
Merging quads...
Pass 8 of 16.
Trying 193420 healpixes.
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Made 188844 quads (out of 193420 healpixes) this pass.
Made 1539584 quads so far.
Merging quads...
Pass 9 of 16.
Trying 193420 healpixes.
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Made 184337 quads (out of 193420 healpixes) this pass.
Made 1723921 quads so far.
Merging quads...
Pass 10 of 16.
Trying 193420 healpixes.
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Made 176766 quads (out of 193420 healpixes) this pass.
Made 1900687 quads so far.
Merging quads...
Pass 11 of 16.
Trying 193420 healpixes.
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Made 165817 quads (out of 193420 healpixes) this pass.
Made 2066504 quads so far.
Merging quads...
Pass 12 of 16.
Trying 193420 healpixes.
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Made 152119 quads (out of 193420 healpixes) this pass.
Made 2218623 quads so far.
Merging quads...
Pass 13 of 16.
Trying 193420 healpixes.
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Made 136665 quads (out of 193420 healpixes) this pass.
Made 2355288 quads so far.
Merging quads...
Pass 14 of 16.
Trying 193420 healpixes.
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Made 120453 quads (out of 193420 healpixes) this pass.
Made 2475741 quads so far.
Merging quads...
Pass 15 of 16.
Trying 193420 healpixes.
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Made 104736 quads (out of 193420 healpixes) this pass.
Made 2580477 quads so far.
Merging quads...
Pass 16 of 16.
Trying 193420 healpixes.
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Made 89500 quads (out of 193420 healpixes) this pass.
Made 2669977 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 424743 healpixes.
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Made 181437 quads (out of 424743 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 243306 healpixes.
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Made 115028 quads (out of 243306 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 128278 healpixes.
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Made 68325 quads (out of 128278 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 59953 healpixes.
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Made 34916 quads (out of 59953 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 25037 healpixes.
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Made 14907 quads (out of 25037 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 10130 healpixes.
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Made 5525 quads (out of 10130 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 4605 healpixes.
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Made 1947 quads (out of 4605 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 2658 healpixes.
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Made 733 quads (out of 2658 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 1925 healpixes.
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Made 291 quads (out of 1925 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 1634 healpixes.
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Made 110 quads (out of 1634 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 1524 healpixes.
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Made 58 quads (out of 1524 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 1466 healpixes.
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Made 21 quads (out of 1466 healpixes) this pass.
Writing quads...
Used 104.299 s user, 0.116008 s system (104.415 s total), 347.728 s wall time since last check
Done.
Building code kdtree from 3093275 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331002-25.fits