Reading index-130331000-01.fits...
Got 5960739 stars
Nside=1246.  Nside^2=1552516.  Number of healpixes=18630192.  Healpix side length ~ 2.82339 arcmin.
Star tree contains 5960739 objects.
Healpix radius 119.786 arcsec, quad scale 120 arcsec, total 242.184 arcsec
Scanning 5960739 input stars...
Will check 387724 healpixes.
Pass 1 of 16.
Trying 387724 healpixes.
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Made 387695 quads (out of 387724 healpixes) this pass.
Made 387695 quads so far.
Merging quads...
Pass 2 of 16.
Trying 387724 healpixes.
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Made 387660 quads (out of 387724 healpixes) this pass.
Made 775355 quads so far.
Merging quads...
Pass 3 of 16.
Trying 387724 healpixes.
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Made 387632 quads (out of 387724 healpixes) this pass.
Made 1162987 quads so far.
Merging quads...
Pass 4 of 16.
Trying 387724 healpixes.
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Made 387482 quads (out of 387724 healpixes) this pass.
Made 1550469 quads so far.
Merging quads...
Pass 5 of 16.
Trying 387724 healpixes.
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Made 386829 quads (out of 387724 healpixes) this pass.
Made 1937298 quads so far.
Merging quads...
Pass 6 of 16.
Trying 387724 healpixes.
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Made 385132 quads (out of 387724 healpixes) this pass.
Made 2322430 quads so far.
Merging quads...
Pass 7 of 16.
Trying 387724 healpixes.
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Made 381832 quads (out of 387724 healpixes) this pass.
Made 2704262 quads so far.
Merging quads...
Pass 8 of 16.
Trying 387724 healpixes.
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Made 376433 quads (out of 387724 healpixes) this pass.
Made 3080695 quads so far.
Merging quads...
Pass 9 of 16.
Trying 387724 healpixes.
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Made 368527 quads (out of 387724 healpixes) this pass.
Made 3449222 quads so far.
Merging quads...
Pass 10 of 16.
Trying 387724 healpixes.
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Made 357904 quads (out of 387724 healpixes) this pass.
Made 3807126 quads so far.
Merging quads...
Pass 11 of 16.
Trying 387724 healpixes.
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Made 345547 quads (out of 387724 healpixes) this pass.
Made 4152673 quads so far.
Merging quads...
Pass 12 of 16.
Trying 387724 healpixes.
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Made 332294 quads (out of 387724 healpixes) this pass.
Made 4484967 quads so far.
Merging quads...
Pass 13 of 16.
Trying 387724 healpixes.
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Made 318750 quads (out of 387724 healpixes) this pass.
Made 4803717 quads so far.
Merging quads...
Pass 14 of 16.
Trying 387724 healpixes.
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Made 304956 quads (out of 387724 healpixes) this pass.
Made 5108673 quads so far.
Merging quads...
Pass 15 of 16.
Trying 387724 healpixes.
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Made 291022 quads (out of 387724 healpixes) this pass.
Made 5399695 quads so far.
Merging quads...
Pass 16 of 16.
Trying 387724 healpixes.
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Made 277540 quads (out of 387724 healpixes) this pass.
Made 5677235 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 526349 healpixes.
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Made 178804 quads (out of 526349 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 347545 healpixes.
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Made 119743 quads (out of 347545 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 227802 healpixes.
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Made 82671 quads (out of 227802 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 145131 healpixes.
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Made 57228 quads (out of 145131 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 87903 healpixes.
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Made 38130 quads (out of 87903 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 49773 healpixes.
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Made 23097 quads (out of 49773 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 26676 healpixes.
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Made 12174 quads (out of 26676 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 14502 healpixes.
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Made 5732 quads (out of 14502 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 8770 healpixes.
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Made 2478 quads (out of 8770 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 6292 healpixes.
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Made 1025 quads (out of 6292 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 5267 healpixes.
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Made 442 quads (out of 5267 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 4825 healpixes.
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Made 188 quads (out of 4825 healpixes) this pass.
Writing quads...
Used 1830.39 s user, 1.40809 s system (1831.8 s total), 3143.05 s wall time since last check
Done.
Building code kdtree from 6198947 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331001-01.fits