Reading index-130331000-18.fits...
Got 1291053 stars
Nside=880.  Nside^2=774400.  Number of healpixes=9292800.  Healpix side length ~ 3.99766 arcmin.
Star tree contains 1291053 objects.
Healpix radius 169.606 arcsec, quad scale 168 arcsec, total 340.982 arcsec
Scanning 1291053 input stars...
Will check 193228 healpixes.
Pass 1 of 16.
Trying 193228 healpixes.
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Made 193214 quads (out of 193228 healpixes) this pass.
Made 193214 quads so far.
Merging quads...
Pass 2 of 16.
Trying 193228 healpixes.
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Made 193194 quads (out of 193228 healpixes) this pass.
Made 386408 quads so far.
Merging quads...
Pass 3 of 16.
Trying 193228 healpixes.
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Made 193171 quads (out of 193228 healpixes) this pass.
Made 579579 quads so far.
Merging quads...
Pass 4 of 16.
Trying 193228 healpixes.
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Made 193105 quads (out of 193228 healpixes) this pass.
Made 772684 quads so far.
Merging quads...
Pass 5 of 16.
Trying 193228 healpixes.
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Made 192761 quads (out of 193228 healpixes) this pass.
Made 965445 quads so far.
Merging quads...
Pass 6 of 16.
Trying 193228 healpixes.
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Made 191633 quads (out of 193228 healpixes) this pass.
Made 1157078 quads so far.
Merging quads...
Pass 7 of 16.
Trying 193228 healpixes.
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Made 189234 quads (out of 193228 healpixes) this pass.
Made 1346312 quads so far.
Merging quads...
Pass 8 of 16.
Trying 193228 healpixes.
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Made 184570 quads (out of 193228 healpixes) this pass.
Made 1530882 quads so far.
Merging quads...
Pass 9 of 16.
Trying 193228 healpixes.
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Made 176204 quads (out of 193228 healpixes) this pass.
Made 1707086 quads so far.
Merging quads...
Pass 10 of 16.
Trying 193228 healpixes.
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Made 162388 quads (out of 193228 healpixes) this pass.
Made 1869474 quads so far.
Merging quads...
Pass 11 of 16.
Trying 193228 healpixes.
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Made 142835 quads (out of 193228 healpixes) this pass.
Made 2012309 quads so far.
Merging quads...
Pass 12 of 16.
Trying 193228 healpixes.
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Made 118408 quads (out of 193228 healpixes) this pass.
Made 2130717 quads so far.
Merging quads...
Pass 13 of 16.
Trying 193228 healpixes.
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Made 91413 quads (out of 193228 healpixes) this pass.
Made 2222130 quads so far.
Merging quads...
Pass 14 of 16.
Trying 193228 healpixes.
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Made 65737 quads (out of 193228 healpixes) this pass.
Made 2287867 quads so far.
Merging quads...
Pass 15 of 16.
Trying 193228 healpixes.
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Made 43751 quads (out of 193228 healpixes) this pass.
Made 2331618 quads so far.
Merging quads...
Pass 16 of 16.
Trying 193228 healpixes.
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Made 27293 quads (out of 193228 healpixes) this pass.
Made 2358911 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 732737 healpixes.
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Made 284577 quads (out of 732737 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 448160 healpixes.
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Made 213701 quads (out of 448160 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 234459 healpixes.
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Made 126443 quads (out of 234459 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 108016 healpixes.
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Made 60953 quads (out of 108016 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 47063 healpixes.
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Made 26363 quads (out of 47063 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 20700 healpixes.
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Made 10740 quads (out of 20700 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 9960 healpixes.
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Made 4266 quads (out of 9960 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 5694 healpixes.
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Made 1767 quads (out of 5694 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 3927 healpixes.
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Made 688 quads (out of 3927 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 3239 healpixes.
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Made 283 quads (out of 3239 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 2956 healpixes.
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Made 120 quads (out of 2956 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 2836 healpixes.
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Made 40 quads (out of 2836 healpixes) this pass.
Writing quads...
Used 77.9409 s user, 0.144009 s system (78.0849 s total), 157.216 s wall time since last check
Done.
Building code kdtree from 3088852 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331002-18.fits