Reading index-130331000-19.fits...
Got 2066500 stars
Nside=1246.  Nside^2=1552516.  Number of healpixes=18630192.  Healpix side length ~ 2.82339 arcmin.
Star tree contains 2066500 objects.
Healpix radius 119.786 arcsec, quad scale 120 arcsec, total 242.184 arcsec
Scanning 2066500 input stars...
Will check 384026 healpixes.
Pass 1 of 16.
Trying 384026 healpixes.
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Made 382732 quads (out of 384026 healpixes) this pass.
Made 382732 quads so far.
Merging quads...
Pass 2 of 16.
Trying 384026 healpixes.
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Made 381516 quads (out of 384026 healpixes) this pass.
Made 764248 quads so far.
Merging quads...
Pass 3 of 16.
Trying 384026 healpixes.
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Made 380402 quads (out of 384026 healpixes) this pass.
Made 1144650 quads so far.
Merging quads...
Pass 4 of 16.
Trying 384026 healpixes.
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Made 376452 quads (out of 384026 healpixes) this pass.
Made 1521102 quads so far.
Merging quads...
Pass 5 of 16.
Trying 384026 healpixes.
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Made 363567 quads (out of 384026 healpixes) this pass.
Made 1884669 quads so far.
Merging quads...
Pass 6 of 16.
Trying 384026 healpixes.
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Made 339300 quads (out of 384026 healpixes) this pass.
Made 2223969 quads so far.
Merging quads...
Pass 7 of 16.
Trying 384026 healpixes.
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Made 306319 quads (out of 384026 healpixes) this pass.
Made 2530288 quads so far.
Merging quads...
Pass 8 of 16.
Trying 384026 healpixes.
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Made 268324 quads (out of 384026 healpixes) this pass.
Made 2798612 quads so far.
Merging quads...
Pass 9 of 16.
Trying 384026 healpixes.
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Made 226945 quads (out of 384026 healpixes) this pass.
Made 3025557 quads so far.
Merging quads...
Pass 10 of 16.
Trying 384026 healpixes.
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Made 185726 quads (out of 384026 healpixes) this pass.
Made 3211283 quads so far.
Merging quads...
Pass 11 of 16.
Trying 384026 healpixes.
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Made 147204 quads (out of 384026 healpixes) this pass.
Made 3358487 quads so far.
Merging quads...
Pass 12 of 16.
Trying 384026 healpixes.
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Made 113510 quads (out of 384026 healpixes) this pass.
Made 3471997 quads so far.
Merging quads...
Pass 13 of 16.
Trying 384026 healpixes.
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Made 85585 quads (out of 384026 healpixes) this pass.
Made 3557582 quads so far.
Merging quads...
Pass 14 of 16.
Trying 384026 healpixes.
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Made 63040 quads (out of 384026 healpixes) this pass.
Made 3620622 quads so far.
Merging quads...
Pass 15 of 16.
Trying 384026 healpixes.
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Made 45258 quads (out of 384026 healpixes) this pass.
Made 3665880 quads so far.
Merging quads...
Pass 16 of 16.
Trying 384026 healpixes.
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Made 31938 quads (out of 384026 healpixes) this pass.
Made 3697818 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 2446598 healpixes.
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Made 458666 quads (out of 2446598 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 1987932 healpixes.
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Made 401642 quads (out of 1987932 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 1586290 healpixes.
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Made 342203 quads (out of 1586290 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 1244087 healpixes.
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Made 284660 quads (out of 1244087 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 959427 healpixes.
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Made 232570 quads (out of 959427 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 726857 healpixes.
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Made 185174 quads (out of 726857 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 541683 healpixes.
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Made 141841 quads (out of 541683 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 399842 healpixes.
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Made 103219 quads (out of 399842 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 296623 healpixes.
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Made 70044 quads (out of 296623 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 226579 healpixes.
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Made 43480 quads (out of 226579 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 183099 healpixes.
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Made 24627 quads (out of 183099 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 158472 healpixes.
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Made 12981 quads (out of 158472 healpixes) this pass.
Writing quads...
Used 211.993 s user, 0.208013 s system (212.201 s total), 420.204 s wall time since last check
Done.
Building code kdtree from 5998925 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331001-19.fits