Reading 2mass-split/2mass-hp47.fits...
Got 4897516 stars
Sweep 1: 387812 stars
Sweep 2: 385850 stars
Sweep 3: 380225 stars
Sweep 4: 368628 stars
Sweep 5: 349784 stars
Sweep 6: 324624 stars
Sweep 7: 294476 stars
Sweep 8: 262142 stars
Sweep 9: 229224 stars
Sweep 10: 197958 stars
Total: 3180723 stars
Writing output...
Nside=1246.  Nside^2=1552516.  Number of healpixes=18630192.  Healpix side length ~ 2.82339 arcmin.
Star tree contains 3180723 objects.
Healpix radius 119.786 arcsec, quad scale 120 arcsec, total 242.184 arcsec
Pass 1 of 16.
Trying 388129 healpixes.
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Made 388098 quads (out of 388129 healpixes) this pass.
Made 388098 quads so far.
Merging quads...
Pass 2 of 16.
Trying 388129 healpixes.
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Made 388057 quads (out of 388129 healpixes) this pass.
Made 776155 quads so far.
Merging quads...
Pass 3 of 16.
Trying 388129 healpixes.
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Made 388009 quads (out of 388129 healpixes) this pass.
Made 1164164 quads so far.
Merging quads...
Pass 4 of 16.
Trying 388129 healpixes.
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Made 387789 quads (out of 388129 healpixes) this pass.
Made 1551953 quads so far.
Merging quads...
Pass 5 of 16.
Trying 388129 healpixes.
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Made 386904 quads (out of 388129 healpixes) this pass.
Made 1938857 quads so far.
Merging quads...
Pass 6 of 16.
Trying 388129 healpixes.
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Made 384888 quads (out of 388129 healpixes) this pass.
Made 2323745 quads so far.
Merging quads...
Pass 7 of 16.
Trying 388129 healpixes.
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Made 381430 quads (out of 388129 healpixes) this pass.
Made 2705175 quads so far.
Merging quads...
Pass 8 of 16.
Trying 388129 healpixes.
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Made 375792 quads (out of 388129 healpixes) this pass.
Made 3080967 quads so far.
Merging quads...
Pass 9 of 16.
Trying 388129 healpixes.
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Made 366869 quads (out of 388129 healpixes) this pass.
Made 3447836 quads so far.
Merging quads...
Pass 10 of 16.
Trying 388129 healpixes.
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Made 354359 quads (out of 388129 healpixes) this pass.
Made 3802195 quads so far.
Merging quads...
Pass 11 of 16.
Trying 388129 healpixes.
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Made 338878 quads (out of 388129 healpixes) this pass.
Made 4141073 quads so far.
Merging quads...
Pass 12 of 16.
Trying 388129 healpixes.
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Made 320638 quads (out of 388129 healpixes) this pass.
Made 4461711 quads so far.
Merging quads...
Pass 13 of 16.
Trying 388129 healpixes.
...............................................................................
Made 299354 quads (out of 388129 healpixes) this pass.
Made 4761065 quads so far.
Merging quads...
Pass 14 of 16.
Trying 388129 healpixes.
...............................................................................
Made 276183 quads (out of 388129 healpixes) this pass.
Made 5037248 quads so far.
Merging quads...
Pass 15 of 16.
Trying 388129 healpixes.
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Made 250595 quads (out of 388129 healpixes) this pass.
Made 5287843 quads so far.
Merging quads...
Pass 16 of 16.
Trying 388129 healpixes.
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Made 221507 quads (out of 388129 healpixes) this pass.
Made 5509350 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 700714 healpixes.
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Made 287998 quads (out of 700714 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 412716 healpixes.
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Made 169377 quads (out of 412716 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 243339 healpixes.
...............................................................................
Made 103008 quads (out of 243339 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 140331 healpixes.
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Made 60826 quads (out of 140331 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 79505 healpixes.
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Made 35389 quads (out of 79505 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 44116 healpixes.
...............................................................................
Made 19568 quads (out of 44116 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 24548 healpixes.
...............................................................................
Made 10414 quads (out of 24548 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 14134 healpixes.
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Made 5109 quads (out of 14134 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 9025 healpixes.
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Made 2375 quads (out of 9025 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 6650 healpixes.
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Made 1059 quads (out of 6650 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 5591 healpixes.
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Made 467 quads (out of 5591 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 5124 healpixes.
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Made 200 quads (out of 5124 healpixes) this pass.
Writing quads...
Used 171.655 s user, 0.340022 s system (171.995 s total), 238.712 s wall time since last check
Done.
Building code kdtree from 6205140 codes
dim: 4
Building tree...
Done
Unpermute-stars...
Writing quads...
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Unpermute-quads...
Writing to file index-4001-47.fits