- He line centred at 4.20 mm micrometer setting
- Focus distance - 21.3mm
- Rotation focus - 1.0mm to 6.0mm, intervals of 0.2mm
- Rotation at 3.5mm for focusing
- Focus length - 19.0mm to 24.00mm, intervals of 0.2mm.
| I | Attachment | History | Action | Size | Date | Who | Comment |
|---|---|---|---|---|---|---|---|
 zip |
He_Distance_2.zip | r1 | manage | 8878.1 K | 06 Mar 2017 - 15:08 | WilliamBurrows | He_Distance images |
| zip |
He_Rotation_2.zip | r1 | manage | 8688.4 K | 06 Mar 2017 - 15:09 | WilliamBurrows | He Rotation Images |
This topic: Public > UserList > StewartBoogert > StewartBoogertAstronomy > StewartBoogertMSciProjects > StewartBoogertSpectroscopy2016 > 20170306_MSciSpectroscopySession
Topic revision: r1 - 06 Mar 2017 - WilliamBurrows
Copyright © 2008-2023 by the contributing authors. All material on this collaboration platform is the property of the contributing authors. Ideas, requests, problems regarding RHUL Physics Department TWiki? Send feedback