Reading index-130331000-34.fits...
Got 2055020 stars
Nside=1246.  Nside^2=1552516.  Number of healpixes=18630192.  Healpix side length ~ 2.82339 arcmin.
Star tree contains 2055020 objects.
Healpix radius 119.786 arcsec, quad scale 120 arcsec, total 242.184 arcsec
Scanning 2055020 input stars...
Will check 383880 healpixes.
Pass 1 of 16.
Trying 383880 healpixes.
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Made 382777 quads (out of 383880 healpixes) this pass.
Made 382777 quads so far.
Merging quads...
Pass 2 of 16.
Trying 383880 healpixes.
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Made 381662 quads (out of 383880 healpixes) this pass.
Made 764439 quads so far.
Merging quads...
Pass 3 of 16.
Trying 383880 healpixes.
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Made 380560 quads (out of 383880 healpixes) this pass.
Made 1144999 quads so far.
Merging quads...
Pass 4 of 16.
Trying 383880 healpixes.
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Made 376641 quads (out of 383880 healpixes) this pass.
Made 1521640 quads so far.
Merging quads...
Pass 5 of 16.
Trying 383880 healpixes.
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Made 363877 quads (out of 383880 healpixes) this pass.
Made 1885517 quads so far.
Merging quads...
Pass 6 of 16.
Trying 383880 healpixes.
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Made 338866 quads (out of 383880 healpixes) this pass.
Made 2224383 quads so far.
Merging quads...
Pass 7 of 16.
Trying 383880 healpixes.
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Made 304643 quads (out of 383880 healpixes) this pass.
Made 2529026 quads so far.
Merging quads...
Pass 8 of 16.
Trying 383880 healpixes.
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Made 264496 quads (out of 383880 healpixes) this pass.
Made 2793522 quads so far.
Merging quads...
Pass 9 of 16.
Trying 383880 healpixes.
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Made 221043 quads (out of 383880 healpixes) this pass.
Made 3014565 quads so far.
Merging quads...
Pass 10 of 16.
Trying 383880 healpixes.
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Made 178681 quads (out of 383880 healpixes) this pass.
Made 3193246 quads so far.
Merging quads...
Pass 11 of 16.
Trying 383880 healpixes.
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Made 140066 quads (out of 383880 healpixes) this pass.
Made 3333312 quads so far.
Merging quads...
Pass 12 of 16.
Trying 383880 healpixes.
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Made 106681 quads (out of 383880 healpixes) this pass.
Made 3439993 quads so far.
Merging quads...
Pass 13 of 16.
Trying 383880 healpixes.
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Made 78777 quads (out of 383880 healpixes) this pass.
Made 3518770 quads so far.
Merging quads...
Pass 14 of 16.
Trying 383880 healpixes.
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Made 56266 quads (out of 383880 healpixes) this pass.
Made 3575036 quads so far.
Merging quads...
Pass 15 of 16.
Trying 383880 healpixes.
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Made 38804 quads (out of 383880 healpixes) this pass.
Made 3613840 quads so far.
Merging quads...
Pass 16 of 16.
Trying 383880 healpixes.
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Made 26366 quads (out of 383880 healpixes) this pass.
Made 3640206 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 2501874 healpixes.
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Made 464000 quads (out of 2501874 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 2037874 healpixes.
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Made 408064 quads (out of 2037874 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 1629810 healpixes.
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Made 347481 quads (out of 1629810 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 1282329 healpixes.
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Made 291897 quads (out of 1282329 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 990432 healpixes.
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Made 242779 quads (out of 990432 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 747653 healpixes.
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Made 196830 quads (out of 747653 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 550823 healpixes.
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Made 152158 quads (out of 550823 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 398665 healpixes.
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Made 109592 quads (out of 398665 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 289073 healpixes.
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Made 72465 quads (out of 289073 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 216608 healpixes.
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Made 44123 quads (out of 216608 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 172485 healpixes.
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Made 24437 quads (out of 172485 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 148048 healpixes.
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Made 12495 quads (out of 148048 healpixes) this pass.
Writing quads...
Used 227.082 s user, 0.268017 s system (227.35 s total), 676.386 s wall time since last check
Done.
Building code kdtree from 6006527 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331001-34.fits