Reading 2mass-split/2mass-hp01.fits... Got 7099556 stars Sweep 1: 762155 stars Sweep 2: 724023 stars Sweep 3: 659929 stars Sweep 4: 581670 stars Sweep 5: 501828 stars Sweep 6: 428151 stars Sweep 7: 364463 stars Sweep 8: 310023 stars Sweep 9: 264343 stars Sweep 10: 226413 stars Total: 4822998 stars Writing output... Nside=1760. Nside^2=3097600. Number of healpixes=37171200. Healpix side length ~ 1.99883 arcmin. Star tree contains 4822998 objects. Healpix radius 84.8031 arcsec, quad scale 84 arcsec, total 170.491 arcsec Pass 1 of 16. Trying 774400 healpixes. ............................................................................... Made 759573 quads (out of 774400 healpixes) this pass. Made 759573 quads so far. Merging quads... Pass 2 of 16. Trying 774400 healpixes. ............................................................................... Made 751187 quads (out of 774400 healpixes) this pass. Made 1510760 quads so far. Merging quads... Pass 3 of 16. Trying 774400 healpixes. ............................................................................... Made 744701 quads (out of 774400 healpixes) this pass. Made 2255461 quads so far. Merging quads... Pass 4 of 16. Trying 774400 healpixes. ............................................................................... Made 726184 quads (out of 774400 healpixes) this pass. Made 2981645 quads so far. Merging quads... Pass 5 of 16. Trying 774400 healpixes. ............................................................................... Made 685888 quads (out of 774400 healpixes) this pass. Made 3667533 quads so far. Merging quads... Pass 6 of 16. Trying 774400 healpixes. ............................................................................... Made 634563 quads (out of 774400 healpixes) this pass. Made 4302096 quads so far. Merging quads... Pass 7 of 16. Trying 774400 healpixes. ............................................................................... Made 586428 quads (out of 774400 healpixes) this pass. Made 4888524 quads so far. Merging quads... Pass 8 of 16. Trying 774400 healpixes. ............................................................................... Made 541578 quads (out of 774400 healpixes) this pass. Made 5430102 quads so far. Merging quads... Pass 9 of 16. Trying 774400 healpixes. ............................................................................... Made 497513 quads (out of 774400 healpixes) this pass. Made 5927615 quads so far. Merging quads... Pass 10 of 16. Trying 774400 healpixes. ............................................................................... Made 455033 quads (out of 774400 healpixes) this pass. Made 6382648 quads so far. Merging quads... Pass 11 of 16. Trying 774400 healpixes. ............................................................................... Made 415456 quads (out of 774400 healpixes) this pass. Made 6798104 quads so far. Merging quads... Pass 12 of 16. Trying 774400 healpixes. ............................................................................... Made 379064 quads (out of 774400 healpixes) this pass. Made 7177168 quads so far. Merging quads... Pass 13 of 16. Trying 774400 healpixes. ............................................................................... Made 344504 quads (out of 774400 healpixes) this pass. Made 7521672 quads so far. Merging quads... Pass 14 of 16. Trying 774400 healpixes. ............................................................................... Made 310841 quads (out of 774400 healpixes) this pass. Made 7832513 quads so far. Merging quads... Pass 15 of 16. Trying 774400 healpixes. ............................................................................... Made 277601 quads (out of 774400 healpixes) this pass. Made 8110114 quads so far. Merging quads... Pass 16 of 16. Trying 774400 healpixes. ............................................................................... Made 243260 quads (out of 774400 healpixes) this pass. Made 8353374 quads so far. Merging quads... Loosening reuse maximum to 9... Trying 4037026 healpixes. ............................................................................... Made 648183 quads (out of 4037026 healpixes) this pass. Loosening reuse maximum to 10... Trying 3388843 healpixes. ............................................................................... Made 504252 quads (out of 3388843 healpixes) this pass. Loosening reuse maximum to 11... Trying 2884591 healpixes. ............................................................................... Made 413359 quads (out of 2884591 healpixes) this pass. Loosening reuse maximum to 12... Trying 2471232 healpixes. ............................................................................... Made 348187 quads (out of 2471232 healpixes) this pass. Loosening reuse maximum to 13... Trying 2123045 healpixes. ............................................................................... Made 296190 quads (out of 2123045 healpixes) this pass. Loosening reuse maximum to 14... Trying 1826855 healpixes. ............................................................................... Made 251349 quads (out of 1826855 healpixes) this pass. Loosening reuse maximum to 15... Trying 1575506 healpixes. ............................................................................... Made 210133 quads (out of 1575506 healpixes) this pass. Loosening reuse maximum to 16... Trying 1365373 healpixes. ............................................................................... Made 171217 quads (out of 1365373 healpixes) this pass. Loosening reuse maximum to 17... Trying 1194156 healpixes. ............................................................................... Made 134881 quads (out of 1194156 healpixes) this pass. Loosening reuse maximum to 18... Trying 1059275 healpixes. ............................................................................... Made 101361 quads (out of 1059275 healpixes) this pass. Loosening reuse maximum to 19... Trying 957914 healpixes. ............................................................................... Made 72074 quads (out of 957914 healpixes) this pass. Loosening reuse maximum to 20... Trying 885840 healpixes. ............................................................................... Made 48049 quads (out of 885840 healpixes) this pass. Writing quads... Used 509.672 s user, 0.380024 s system (510.052 s total), 1694.62 s wall time since last check Done. Building code kdtree from 11552609 codes dim: 4 Building tree... Done Unpermute-stars... Writing quads... ............................................................................... Unpermute-quads... Writing to file index-4000-01.fits