Reading index-130331000-27.fits...
Got 1105911 stars
Nside=1246.  Nside^2=1552516.  Number of healpixes=18630192.  Healpix side length ~ 2.82339 arcmin.
Star tree contains 1105911 objects.
Healpix radius 119.786 arcsec, quad scale 120 arcsec, total 242.184 arcsec
Scanning 1105911 input stars...
Will check 363306 healpixes.
Pass 1 of 16.
Trying 363306 healpixes.
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Made 342175 quads (out of 363306 healpixes) this pass.
Made 342175 quads so far.
Merging quads...
Pass 2 of 16.
Trying 363306 healpixes.
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Made 327400 quads (out of 363306 healpixes) this pass.
Made 669575 quads so far.
Merging quads...
Pass 3 of 16.
Trying 363306 healpixes.
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Made 315678 quads (out of 363306 healpixes) this pass.
Made 985253 quads so far.
Merging quads...
Pass 4 of 16.
Trying 363306 healpixes.
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Made 284841 quads (out of 363306 healpixes) this pass.
Made 1270094 quads so far.
Merging quads...
Pass 5 of 16.
Trying 363306 healpixes.
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Made 221542 quads (out of 363306 healpixes) this pass.
Made 1491636 quads so far.
Merging quads...
Pass 6 of 16.
Trying 363306 healpixes.
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Made 147538 quads (out of 363306 healpixes) this pass.
Made 1639174 quads so far.
Merging quads...
Pass 7 of 16.
Trying 363306 healpixes.
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Made 88229 quads (out of 363306 healpixes) this pass.
Made 1727403 quads so far.
Merging quads...
Pass 8 of 16.
Trying 363306 healpixes.
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Made 49115 quads (out of 363306 healpixes) this pass.
Made 1776518 quads so far.
Merging quads...
Pass 9 of 16.
Trying 363306 healpixes.
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Made 25882 quads (out of 363306 healpixes) this pass.
Made 1802400 quads so far.
Merging quads...
Pass 10 of 16.
Trying 363306 healpixes.
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Made 13111 quads (out of 363306 healpixes) this pass.
Made 1815511 quads so far.
Merging quads...
Pass 11 of 16.
Trying 363306 healpixes.
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Made 6505 quads (out of 363306 healpixes) this pass.
Made 1822016 quads so far.
Merging quads...
Pass 12 of 16.
Trying 363306 healpixes.
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Made 3101 quads (out of 363306 healpixes) this pass.
Made 1825117 quads so far.
Merging quads...
Pass 13 of 16.
Trying 363306 healpixes.
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Made 1492 quads (out of 363306 healpixes) this pass.
Made 1826609 quads so far.
Merging quads...
Pass 14 of 16.
Trying 363306 healpixes.
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Made 755 quads (out of 363306 healpixes) this pass.
Made 1827364 quads so far.
Merging quads...
Pass 15 of 16.
Trying 363306 healpixes.
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Made 373 quads (out of 363306 healpixes) this pass.
Made 1827737 quads so far.
Merging quads...
Pass 16 of 16.
Trying 363306 healpixes.
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Made 209 quads (out of 363306 healpixes) this pass.
Made 1827946 quads so far.
Merging quads...
Loosening reuse maximum to 9...
Trying 3984950 healpixes.
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Made 266024 quads (out of 3984950 healpixes) this pass.
Loosening reuse maximum to 10...
Trying 3718926 healpixes.
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Made 258634 quads (out of 3718926 healpixes) this pass.
Loosening reuse maximum to 11...
Trying 3460292 healpixes.
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Made 252983 quads (out of 3460292 healpixes) this pass.
Loosening reuse maximum to 12...
Trying 3207309 healpixes.
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Made 247734 quads (out of 3207309 healpixes) this pass.
Loosening reuse maximum to 13...
Trying 2959575 healpixes.
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Made 242204 quads (out of 2959575 healpixes) this pass.
Loosening reuse maximum to 14...
Trying 2717371 healpixes.
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Made 235965 quads (out of 2717371 healpixes) this pass.
Loosening reuse maximum to 15...
Trying 2481406 healpixes.
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Made 227457 quads (out of 2481406 healpixes) this pass.
Loosening reuse maximum to 16...
Trying 2253949 healpixes.
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Made 214679 quads (out of 2253949 healpixes) this pass.
Loosening reuse maximum to 17...
Trying 2039270 healpixes.
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Made 195199 quads (out of 2039270 healpixes) this pass.
Loosening reuse maximum to 18...
Trying 1844071 healpixes.
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Made 167310 quads (out of 1844071 healpixes) this pass.
Loosening reuse maximum to 19...
Trying 1676761 healpixes.
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Made 132632 quads (out of 1676761 healpixes) this pass.
Loosening reuse maximum to 20...
Trying 1544129 healpixes.
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Made 96471 quads (out of 1544129 healpixes) this pass.
Writing quads...
Used 385.12 s user, 0.16401 s system (385.284 s total), 980.338 s wall time since last check
Done.
Building code kdtree from 4365238 codes
dim: 4
Building tree...
Done
Unpermute-quads...
Writing to file index-130331001-27.fits