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Table 9
χ2 statistics of colour histograms for the old model, two default models (A and B), and the Just & Jahreiß (2010) best fit for IMF and SFR with respect to the Tycho-2 histogram in different latitude ranges.
| Minimum χ2 method | χ2 test with scaling factors | |||||||
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| Region | | b | < 10 | 10 < | b | < 30 | 30 < | b | | All sky | | b | < 10 | 10 < | b | < 30 | 30 < | b | | All sky |
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| Old model | 5546 | 4184 | 2410 | 11544 | 928 | 863 | 523 | 2231 |
| Model A | 358 | 208 | 117 | 399 | 129 | 42 | 28 | 156 |
| Model B | 957 | 162 | 104 | 859 | 197 | 81 | 38 | 345 |
| Just & Jahreiß (2010) | 1230 | 337 | 129 | 1317 | 124 | 94 | 48 | 256 |
Notes. The two specific tests are explained in the text.
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