NCAL Prototype H1 Surveying Distance Measurement

Document #:

LIGO-T2000417-v7

Document type:

T - Technical notes

Abstract:

Derive the distance of the NCAL prototype to ETMX at LHO using IAS data and CAD drawings.

git repo for this project is here:
https://git.ligo.org/timesh.mistry/t2000417/

Files in Document:

• H1NCAL_SurveyingDistance.pdf (2.7 MB)

Topics:

• Basic R&D
• Integration

Authors:

• Timesh Mistry
• Jeffrey Kissel
• Michael Ross
• Laurence Datrier

Keywords:

NCAL GCAL IAS

Notes and Changes:

-v7 corresponds to git hash ae9f92c2.

Related Documents:

• LIGO-E1300950: aLIGO, Coordinate Systems
• LIGO-E1200797: aLIGO IAS Alignment Solutions
• LIGO-E1400205: IAS LHO Primary Optics As Built Alignment Summary
• LIGO-D0901153: AdvLIGO SUS BSC9-H1, XYZ Local CS for ETMX
• LIGO-T950004: Derivation of Global and Local Coordinate Axes for the LIGO Sites.

Referenced by:

• LIGO-E2000214: aLIGO, CAL, NCAL, Essential Technical Notes