Difference between revisions of "Determining prism position"
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<td align="left" sdnum="1033;0;0"><b>Lambda 1</b></td> | <td align="left" sdnum="1033;0;0"><b>Lambda 1</b></td> | ||
<td align="left" sdnum="1033;0;0"><b>Lambda 2</b></td> | <td align="left" sdnum="1033;0;0"><b>Lambda 2</b></td> | ||
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<td height="17" align="right" sdval="1000" sdnum="1033;">1000</td> | <td height="17" align="right" sdval="1000" sdnum="1033;">1000</td> | ||
| − | <td align="right" sdval=" | + | <td align="right" sdval="116" sdnum="1033;">107</td> |
<td align="right" sdval="149" sdnum="1033;">149</td> | <td align="right" sdval="149" sdnum="1033;">149</td> | ||
| − | <td align="right" sdval=" | + | <td align="right" sdval="4942.17386734" sdnum="1033;0;0">5357</td> |
<td align="right" sdval="3791.36692118" sdnum="1033;0;0">3791</td> | <td align="right" sdval="3791.36692118" sdnum="1033;0;0">3791</td> | ||
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<td align="right" sdval="3816.98426524" sdnum="1033;0;0">3817</td> | <td align="right" sdval="3816.98426524" sdnum="1033;0;0">3817</td> | ||
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</table> | </table> | ||
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| + | [[File:bluelambda.png]] | ||
| + | [[File:blueorders.png]] | ||
Latest revision as of 04:51, 28 January 2015
The tables and plots on this page can be used to determine the prism position to use to cover a desired wavelength range. The table gives the first and last orders and the wavelength range for each prism position. There is likely an uncertainty of +/-2 orders.
Red prism
| Prism position | Order 1 | Order 2 | lambda 1 | lambda 2 | ||||||||
| 45000 | 61 | 111 | 9397 | 5089 | ||||||||
| 45100 | 67 | 115 | 8555 | 4912 | ||||||||
| 45200 | 70 | 117 | 8189 | 4828 | ||||||||
| 45300 | 73 | 119 | 7852 | 4747 | ||||||||
| 45400 | 76 | 121 | 7542 | 4669 | ||||||||
| 45500 | 78 | 123 | 7349 | 4593 | ||||||||
| 45600 | 80 | 124 | 7165 | 4556 | ||||||||
| 45700 | 82 | 126 | 6990 | 4483 | ||||||||
| 45800 | 84 | 127 | 6824 | 4448 | ||||||||
| 45900 | 86 | 128 | 6665 | 4413 | ||||||||
| 46000 | 87 | 130 | 6589 | 4345 | ||||||||
| 46100 | 89 | 131 | 6441 | 4312 | ||||||||
| 46200 | 90 | 132 | 6369 | 4280 | ||||||||
| 46300 | 91 | 133 | 6299 | 4247 | ||||||||
| 46400 | 92 | 134 | 6231 | 4216 | ||||||||
| 46500 | 93 | 134 | 6164 | 4216 | ||||||||
| 46600 | 94 | 135 | 6098 | 4185 | ||||||||
| 46700 | 94 | 136 | 6098 | 4154 | ||||||||
| 46800 | 95 | 136 | 6034 | 4154 | ||||||||
| 46900 | 95 | 137 | 6034 | 4123 | ||||||||
| 47000 | 95 | 137 | 6034 | 4123 | ||||||||
| 47100 | 96 | 138 | 5971 | 4094 | ||||||||
| 47200 | 96 | 138 | 5971 | 4094 | ||||||||
| 47300 | 96 | 138 | 5971 | 4094 | ||||||||
| 47400 | 95 | 138 | 6034 | 4094 | ||||||||
| 47500 | 95 | 138 | 6034 | 4094 | ||||||||
| 47600 | 92 | 137 | 6231 | 4123 | ||||||||
| 47700 | 94 | 139 | 6098 | 4064 | ||||||||
| 47800 | 91 | 137 | 6299 | 4123 | ||||||||
| 47900 | 93 | 138 | 6164 | 4094 | ||||||||
| 48000 | 92 | 138 | 6231 | 4094 | ||||||||
| 48100 | 91 | 138 | 6299 | 4094 | ||||||||
| 48200 | 89 | 137 | 6441 | 4123 | ||||||||
| 48300 | 89 | 137 | 6441 | 4123 | ||||||||
| 48400 | 87 | 136 | 6589 | 4154 | ||||||||
| 48500 | 86 | 136 | 6665 | 4154 | ||||||||
| 48600 | 84 | 136 | 6824 | 4154 | ||||||||
| 48700 | 82 | 135 | 6990 | 4185 | ||||||||
| 48800 | 81 | 134 | 7077 | 4216 |
Blue prism
| Prism position | Order 1 | Order 2 | Lambda 1 | Lambda 2 |
| 100 | 105 | 149 | 5459 | 3791 |
| 200 | 107 | 149 | 5357 | 3791 |
| 300 | 108 | 148 | 5308 | 3817 |
| 400 | 110 | 148 | 5211 | 3817 |
| 500 | 111 | 148 | 5164 | 3817 |
| 600 | 112 | 148 | 5118 | 3817 |
| 700 | 113 | 149 | 5073 | 3791 |
| 800 | 114 | 149 | 5028 | 3791 |
| 900 | 115 | 149 | 4985 | 3791 |
| 1000 | 107 | 149 | 5357 | 3791 |
| 1100 | 117 | 149 | 4899 | 3791 |
| 1200 | 117 | 149 | 4899 | 3791 |
| 1300 | 117 | 149 | 4899 | 3791 |
| 1400 | 117 | 149 | 4899 | 3791 |
| 1500 | 117 | 149 | 4899 | 3791 |
| 1600 | 117 | 148 | 4899 | 3817 |
| 1700 | 117 | 148 | 4899 | 3817 |
| 1800 | 118 | 149 | 4858 | 3791 |
| 1900 | 117 | 148 | 4899 | 3817 |
| 2000 | 117 | 149 | 4899 | 3791 |
| 2100 | 116 | 148 | 4942 | 3817 |
| 2200 | 115 | 148 | 4985 | 3817 |
| 2300 | 115 | 148 | 4985 | 3817 |
| 2400 | 114 | 149 | 5028 | 3791 |
| 2500 | 113 | 148 | 5073 | 3817 |
| 2600 | 112 | 148 | 5118 | 3817 |
| 2700 | 111 | 148 | 5164 | 3817 |
| 2800 | 110 | 149 | 5211 | 3791 |
| 2900 | 109 | 148 | 5259 | 3817 |
| 3000 | 107 | 148 | 5357 | 3817 |
