Reading index-130331000-32.fits...
Got 3094944 stars
Nside=1246.  Nside^2=1552516.  Number of healpixes=18630192.  Healpix side length ~ 2.82339 arcmin.
Star tree contains 3094944 objects.
Healpix radius 119.786 arcsec, quad scale 120 arcsec, total 242.184 arcsec
Scanning 3094944 input stars...
Will check 384811 healpixes.
Pass 1 of 16.
Trying 384811 healpixes.
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Made 383843 quads (out of 384811 healpixes) this pass.
Made 383843 quads so far.
Merging quads...
Pass 2 of 16.
Trying 384811 healpixes.
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Made 382930 quads (out of 384811 healpixes) this pass.
Made 766773 quads so far.
Merging quads...
Pass 3 of 16.
Trying 384811 healpixes.
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Made 382017 quads (out of 384811 healpixes) this pass.
Made 1148790 quads so far.
Merging quads...
Pass 4 of 16.
Trying 384811 healpixes.
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Made 378742 quads (out of 384811 healpixes) this pass.
Made 1527532 quads so far.
Merging quads...
Pass 5 of 16.
Trying 384811 healpixes.
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Made 368482 quads (out of 384811 healpixes) this pass.
Made 1896014 quads so far.
Merging quads...
Pass 6 of 16.
Trying 384811 healpixes.
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Made 348421 quads (out of 384811 healpixes) this pass.
Made 2244435 quads so far.
Merging quads...
Pass 7 of 16.
Trying 384811 healpixes.
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Made 321454 quads (out of 384811 healpixes) this pass.
Made 2565889 quads so far.
Merging quads...
Pass 8 of 16.
Trying 384811 healpixes.
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Made 290115 quads (out of 384811 healpixes) this pass.
Made 2856004 quads so far.
Merging quads...
Pass 9 of 16.
Trying 384811 healpixes.
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Made 256882 quads (out of 384811 healpixes) this pass.
Made 3112886 quads so far.
Merging quads...
Pass 10 of 16.
Trying 384811 healpixes.
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Made 224570 quads (out of 384811 healpixes) this pass.
Made 3337456 quads so far.
Merging quads...
Pass 11 of 16.
Trying 384811 healpixes.
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Made 195140 quads (out of 384811 healpixes) this pass.
Made 3532596 quads so far.
Merging quads...
Pass 12 of 16.
Trying 384811 healpixes.
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Made 169449 quads (out of 384811 healpixes) this pass.
Made 3702045 quads so far.
Merging quads...
Pass 13 of 16.
Trying 384811 healpixes.
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Made 146776 quads (out of 384811 healpixes) this pass.
Made 3848821 quads so far.
Merging quads...
Pass 14 of 16.
Trying 384811 healpixes.
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Made 126843 quads (out of 384811 healpixes) this pass.
Made 3975664 quads so far.
Merging quads...
Pass 15 of 16.
Trying 384811 healpixes.
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Made 109242 quads (out of 384811 healpixes) this pass.
Made 4084906 quads so far.
Merging quads...
Pass 16 of 16.
Trying 384811 healpixes.
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Made 94277 quads (out of 384811 healpixes) this pass.
Made 4179183 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 1977793 healpixes.
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Made 386229 quads (out of 1977793 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 1591564 healpixes.
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Made 317466 quads (out of 1591564 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 1274098 healpixes.
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Made 264224 quads (out of 1274098 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 1009874 healpixes.
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Made 222532 quads (out of 1009874 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 787342 healpixes.
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Made 186974 quads (out of 787342 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 600368 healpixes.
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Made 154199 quads (out of 600368 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 446169 healpixes.
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Made 121134 quads (out of 446169 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 325035 healpixes.
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Made 87801 quads (out of 325035 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 237234 healpixes.
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Made 58222 quads (out of 237234 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 179012 healpixes.
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Made 35625 quads (out of 179012 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 143387 healpixes.
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Made 19962 quads (out of 143387 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 123425 healpixes.
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Made 10382 quads (out of 123425 healpixes) this pass.
Writing quads...
Used 786.589 s user, 2.42015 s system (789.009 s total), 1250.46 s wall time since last check
Done.
Building code kdtree from 6043933 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331001-32.fits