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bench-mounted High Resolution Optical Spectrograph bHROS Progress bHROS/GMOS Interface

bench-mounted High Resolution Optical Spectrograph bHROS Progress bHROS/GMOS Interface. Agenda. 10:00 am  Overview of limiting parameters on the bHROS interface design                             GMOS Mechanics                             OIWFS                             Durham IFU

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bench-mounted High Resolution Optical Spectrograph bHROS Progress bHROS/GMOS Interface

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  1. bench-mounted High Resolution Optical SpectrographbHROS Progress bHROS/GMOS Interface

  2. Agenda 10:00 am  Overview of limiting parameters on the bHROS interface design                             GMOS Mechanics                             OIWFS                             Durham IFU 10:30 bHROS systems limitations.                             Overview of bHROS design considerations. 10:45 bHROS system concept                             Space envelope for mechanical structure                             Fibre routing                             Emergence of fibre from GMOS 11:30 Concept of interlocks in GMOS system 11:45 Use of the GMOS for object acquisition 12:15 Other software issues 12:30 Lunch 13:30 Investigating bHROS space model in GMOS 16:30 Summary and actions  and ways forward with video link to Doug

  3. 13 205x205mm GMOS field Projected footprint of probe mirror 34x18.4 mm 7 diameter field 200 mm

  4. GMOS from Telescope

  5. Position in System

  6. Limitations

  7. underside of OIWFS pick-off 71.61mm 26.1mm  pick-off axis focus 30mm 14.2mm top of bearing assembly 6.615mm ‘on axis’ telescope focal plane  is the angle of the probe mirror to the vertical, 45.21. The centre of the fold mirror is at a distance of 122.09mm from field centre Space Availability 32.4mm

  8. IFU Interaction

  9. Space Envelope 56 mm 38 mm 250 mm 150 mm

  10. GMOS Interface  = 45.21 31.0mm  24.0mm 150.0mm 26.1mm

  11. 150.0mm 24.0mm 31.0mm 26.1mm 

  12. bHROS interface

  13. bHROS interface

  14. bHROS interface

  15. Emergence of fibre from GMOS

  16. Path From GMOS

  17. Fibre on Telescope Ring Fiber Bundle (2 x 25mm diameter armored conduits GMOS

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