Reading 2mass-split/2mass-hp44.fits...
Got 4270963 stars
Sweep 1: 193600 stars
Sweep 2: 193595 stars
Sweep 3: 193560 stars
Sweep 4: 193408 stars
Sweep 5: 193027 stars
Sweep 6: 192122 stars
Sweep 7: 190471 stars
Sweep 8: 187767 stars
Sweep 9: 183733 stars
Sweep 10: 178052 stars
Total: 1899335 stars
Writing output...
Nside=880.  Nside^2=774400.  Number of healpixes=9292800.  Healpix side length ~ 3.99766 arcmin.
Star tree contains 1899335 objects.
Healpix radius 169.606 arcsec, quad scale 168 arcsec, total 340.982 arcsec
Pass 1 of 16.
Trying 193600 healpixes.
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Made 193600 quads (out of 193600 healpixes) this pass.
Made 193600 quads so far.
Merging quads...
Pass 2 of 16.
Trying 193600 healpixes.
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Made 193600 quads (out of 193600 healpixes) this pass.
Made 387200 quads so far.
Merging quads...
Pass 3 of 16.
Trying 193600 healpixes.
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Made 193600 quads (out of 193600 healpixes) this pass.
Made 580800 quads so far.
Merging quads...
Pass 4 of 16.
Trying 193600 healpixes.
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Made 193600 quads (out of 193600 healpixes) this pass.
Made 774400 quads so far.
Merging quads...
Pass 5 of 16.
Trying 193600 healpixes.
...............................................................................
Made 193600 quads (out of 193600 healpixes) this pass.
Made 968000 quads so far.
Merging quads...
Pass 6 of 16.
Trying 193600 healpixes.
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Made 193598 quads (out of 193600 healpixes) this pass.
Made 1161598 quads so far.
Merging quads...
Pass 7 of 16.
Trying 193600 healpixes.
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Made 193598 quads (out of 193600 healpixes) this pass.
Made 1355196 quads so far.
Merging quads...
Pass 8 of 16.
Trying 193600 healpixes.
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Made 193597 quads (out of 193600 healpixes) this pass.
Made 1548793 quads so far.
Merging quads...
Pass 9 of 16.
Trying 193600 healpixes.
...............................................................................
Made 193592 quads (out of 193600 healpixes) this pass.
Made 1742385 quads so far.
Merging quads...
Pass 10 of 16.
Trying 193600 healpixes.
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Made 193574 quads (out of 193600 healpixes) this pass.
Made 1935959 quads so far.
Merging quads...
Pass 11 of 16.
Trying 193600 healpixes.
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Made 193530 quads (out of 193600 healpixes) this pass.
Made 2129489 quads so far.
Merging quads...
Pass 12 of 16.
Trying 193600 healpixes.
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Made 193390 quads (out of 193600 healpixes) this pass.
Made 2322879 quads so far.
Merging quads...
Pass 13 of 16.
Trying 193600 healpixes.
...............................................................................
Made 193079 quads (out of 193600 healpixes) this pass.
Made 2515958 quads so far.
Merging quads...
Pass 14 of 16.
Trying 193600 healpixes.
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Made 192316 quads (out of 193600 healpixes) this pass.
Made 2708274 quads so far.
Merging quads...
Pass 15 of 16.
Trying 193600 healpixes.
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Made 190707 quads (out of 193600 healpixes) this pass.
Made 2898981 quads so far.
Merging quads...
Pass 16 of 16.
Trying 193600 healpixes.
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Made 186711 quads (out of 193600 healpixes) this pass.
Made 3085692 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 11908 healpixes.
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Made 11492 quads (out of 11908 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 416 healpixes.
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Made 385 quads (out of 416 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 31 healpixes.
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Made 18 quads (out of 31 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 13 healpixes.
............
Made 6 quads (out of 13 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 7 healpixes.
......
Made 1 quads (out of 7 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 6 healpixes.
.....
Made 1 quads (out of 6 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 5 healpixes.
....
Made 1 quads (out of 5 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 4 healpixes.
...
Made 1 quads (out of 4 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 3 healpixes.
..
Made 1 quads (out of 3 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 2 healpixes.
.
Made 1 quads (out of 2 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 1 healpixes.

Made 1 quads (out of 1 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 0 healpixes.
Writing quads...
Used 83.4612 s user, 0.112007 s system (83.5732 s total), 160.811 s wall time since last check
Done.
Building code kdtree from 3097600 codes
dim: 4
Building tree...
Done
Unpermute-stars...
Writing quads...
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Unpermute-quads...
Writing to file index-4002-44.fits