Reading index-130331000-26.fits...
Got 1498912 stars
Nside=1246.  Nside^2=1552516.  Number of healpixes=18630192.  Healpix side length ~ 2.82339 arcmin.
Star tree contains 1498912 objects.
Healpix radius 119.786 arcsec, quad scale 120 arcsec, total 242.184 arcsec
Scanning 1498912 input stars...
Will check 377023 healpixes.
Pass 1 of 16.
Trying 377023 healpixes.
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Made 370754 quads (out of 377023 healpixes) this pass.
Made 370754 quads so far.
Merging quads...
Pass 2 of 16.
Trying 377023 healpixes.
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Made 365650 quads (out of 377023 healpixes) this pass.
Made 736404 quads so far.
Merging quads...
Pass 3 of 16.
Trying 377023 healpixes.
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Made 361229 quads (out of 377023 healpixes) this pass.
Made 1097633 quads so far.
Merging quads...
Pass 4 of 16.
Trying 377023 healpixes.
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Made 347776 quads (out of 377023 healpixes) this pass.
Made 1445409 quads so far.
Merging quads...
Pass 5 of 16.
Trying 377023 healpixes.
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Made 313573 quads (out of 377023 healpixes) this pass.
Made 1758982 quads so far.
Merging quads...
Pass 6 of 16.
Trying 377023 healpixes.
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Made 261230 quads (out of 377023 healpixes) this pass.
Made 2020212 quads so far.
Merging quads...
Pass 7 of 16.
Trying 377023 healpixes.
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Made 204038 quads (out of 377023 healpixes) this pass.
Made 2224250 quads so far.
Merging quads...
Pass 8 of 16.
Trying 377023 healpixes.
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Made 150165 quads (out of 377023 healpixes) this pass.
Made 2374415 quads so far.
Merging quads...
Pass 9 of 16.
Trying 377023 healpixes.
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Made 103001 quads (out of 377023 healpixes) this pass.
Made 2477416 quads so far.
Merging quads...
Pass 10 of 16.
Trying 377023 healpixes.
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Made 65360 quads (out of 377023 healpixes) this pass.
Made 2542776 quads so far.
Merging quads...
Pass 11 of 16.
Trying 377023 healpixes.
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Made 38181 quads (out of 377023 healpixes) this pass.
Made 2580957 quads so far.
Merging quads...
Pass 12 of 16.
Trying 377023 healpixes.
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Made 20553 quads (out of 377023 healpixes) this pass.
Made 2601510 quads so far.
Merging quads...
Pass 13 of 16.
Trying 377023 healpixes.
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Made 10475 quads (out of 377023 healpixes) this pass.
Made 2611985 quads so far.
Merging quads...
Pass 14 of 16.
Trying 377023 healpixes.
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Made 5015 quads (out of 377023 healpixes) this pass.
Made 2617000 quads so far.
Merging quads...
Pass 15 of 16.
Trying 377023 healpixes.
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Made 2378 quads (out of 377023 healpixes) this pass.
Made 2619378 quads so far.
Merging quads...
Pass 16 of 16.
Trying 377023 healpixes.
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Made 1091 quads (out of 377023 healpixes) this pass.
Made 2620469 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 3411899 healpixes.
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Made 375223 quads (out of 3411899 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 3036676 healpixes.
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Made 365906 quads (out of 3036676 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 2670770 healpixes.
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Made 356656 quads (out of 2670770 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 2314114 healpixes.
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Made 341937 quads (out of 2314114 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 1972177 healpixes.
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Made 317855 quads (out of 1972177 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 1654322 healpixes.
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Made 283260 quads (out of 1654322 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 1371062 healpixes.
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Made 241718 quads (out of 1371062 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 1129344 healpixes.
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Made 197482 quads (out of 1129344 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 931862 healpixes.
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Made 153059 quads (out of 931862 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 778803 healpixes.
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Made 111370 quads (out of 778803 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 667433 healpixes.
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Made 75107 quads (out of 667433 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 592326 healpixes.
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Made 47213 quads (out of 592326 healpixes) this pass.
Writing quads...
Used 293.306 s user, 0.296018 s system (293.602 s total), 364.483 s wall time since last check
Done.
Building code kdtree from 5487255 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331001-26.fits