Setup and Alignment of Pcal Periscope Pre-Alignment Support Cradles

Document #:

LIGO-T1300585-v2

Document type:

T - Technical notes

Abstract:

This document outlines procedures for setting up and aligning the Pcal Periscope Pre-Alignment Support Assemblies (Cradles), per Layout D1201412, in the H2 PSL anteroom.

Files in Document:

• T1300585-v2.pdf (file is not accessible)

Other Files:

• T1300585-v2.docx (file is not accessible)

Topics:

• Fabrication
• Auxiliary Optics

Authors:

• Richard Savage
• Craig Conley

Keywords:

Setup and Alignment of Pcal Periscope Pre-Alignment Support Cradles

Notes and Changes:

The scope of the document is increased to cover the complete Pcal Periscope Pre-Alignment Support Cradles setup and alignment in preparation for Periscope builds.

The previous revision only covered the floor marking for the Cradle floor positioning.

The added scope herein will be removed from the Periscope Pre-Alignment Procedure E1300564.

Related Documents:

• LIGO-D1201412: LAYOUT- aLIGO Pcal Periscope Pre-Alignment Setup

Referenced by:

• LIGO-E1300564-v5: aLIGO Pcal Periscope Pre-Alignment Procedure
• LIGO-D1200174-v9: aLIGO, PCAL-VIDEO CAM, PERISCOPE