Reading 2mass-split/2mass-hp18.fits...
Got 1478784 stars
Sweep 1: 193227 stars
Sweep 2: 191040 stars
Sweep 3: 184458 stars
Sweep 4: 171180 stars
Sweep 5: 150191 stars
Sweep 6: 123384 stars
Sweep 7: 95044 stars
Sweep 8: 68184 stars
Sweep 9: 45937 stars
Sweep 10: 29022 stars
Total: 1251667 stars
Writing output...
Nside=880.  Nside^2=774400.  Number of healpixes=9292800.  Healpix side length ~ 3.99766 arcmin.
Star tree contains 1251667 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 193575 quads (out of 193600 healpixes) this pass.
Made 193575 quads so far.
Merging quads...
Pass 2 of 16.
Trying 193600 healpixes.
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Made 193543 quads (out of 193600 healpixes) this pass.
Made 387118 quads so far.
Merging quads...
Pass 3 of 16.
Trying 193600 healpixes.
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Made 193504 quads (out of 193600 healpixes) this pass.
Made 580622 quads so far.
Merging quads...
Pass 4 of 16.
Trying 193600 healpixes.
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Made 193374 quads (out of 193600 healpixes) this pass.
Made 773996 quads so far.
Merging quads...
Pass 5 of 16.
Trying 193600 healpixes.
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Made 192605 quads (out of 193600 healpixes) this pass.
Made 966601 quads so far.
Merging quads...
Pass 6 of 16.
Trying 193600 healpixes.
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Made 190549 quads (out of 193600 healpixes) this pass.
Made 1157150 quads so far.
Merging quads...
Pass 7 of 16.
Trying 193600 healpixes.
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Made 186926 quads (out of 193600 healpixes) this pass.
Made 1344076 quads so far.
Merging quads...
Pass 8 of 16.
Trying 193600 healpixes.
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Made 180860 quads (out of 193600 healpixes) this pass.
Made 1524936 quads so far.
Merging quads...
Pass 9 of 16.
Trying 193600 healpixes.
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Made 170069 quads (out of 193600 healpixes) this pass.
Made 1695005 quads so far.
Merging quads...
Pass 10 of 16.
Trying 193600 healpixes.
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Made 153967 quads (out of 193600 healpixes) this pass.
Made 1848972 quads so far.
Merging quads...
Pass 11 of 16.
Trying 193600 healpixes.
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Made 133390 quads (out of 193600 healpixes) this pass.
Made 1982362 quads so far.
Merging quads...
Pass 12 of 16.
Trying 193600 healpixes.
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Made 109534 quads (out of 193600 healpixes) this pass.
Made 2091896 quads so far.
Merging quads...
Pass 13 of 16.
Trying 193600 healpixes.
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Made 84923 quads (out of 193600 healpixes) this pass.
Made 2176819 quads so far.
Merging quads...
Pass 14 of 16.
Trying 193600 healpixes.
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Made 61501 quads (out of 193600 healpixes) this pass.
Made 2238320 quads so far.
Merging quads...
Pass 15 of 16.
Trying 193600 healpixes.
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Made 40730 quads (out of 193600 healpixes) this pass.
Made 2279050 quads so far.
Merging quads...
Pass 16 of 16.
Trying 193600 healpixes.
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Made 24330 quads (out of 193600 healpixes) this pass.
Made 2303380 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 794220 healpixes.
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Made 285323 quads (out of 794220 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 508897 healpixes.
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Made 225690 quads (out of 508897 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 283207 healpixes.
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Made 143989 quads (out of 283207 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 139218 healpixes.
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Made 74187 quads (out of 139218 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 65031 healpixes.
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Made 34520 quads (out of 65031 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 30511 healpixes.
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Made 15261 quads (out of 30511 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 15250 healpixes.
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Made 6510 quads (out of 15250 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 8740 healpixes.
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Made 2827 quads (out of 8740 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 5913 healpixes.
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Made 1288 quads (out of 5913 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 4625 healpixes.
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Made 524 quads (out of 4625 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 4101 healpixes.
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Made 238 quads (out of 4101 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 3863 healpixes.
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Made 101 quads (out of 3863 healpixes) this pass.
Writing quads...
Used 79.0289 s user, 0.128008 s system (79.1569 s total), 197.441 s wall time since last check
Done.
Building code kdtree from 3093838 codes
dim: 4
Building tree...
Done
Unpermute-stars...
Writing quads...
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Unpermute-quads...
Writing to file index-4002-18.fits