User Manual and MATLAB Code for Detecting Particles
- Document #:
- LIGO-T1400515-v9
- Document type:
- T - Technical notes
Other Versions:
| LIGO-T1400515-v5
02 Apr 2015, 16:05 |
- Abstract:
- This document contains the step by step procedure on how to use a Nikon D7100 with an AF Micro Nikkor 200mm 1:4 D lens and 2x Teleconverter to take images of the optics in aLIGO and process these images using MATLAB code I wrote. MATLAB counts the number of particles there are on the surface of the optic and measures their various sizes, providing accurate and immediate information about the contamination on the optics. The following are also included in this document: the code to process the images, the code to calculate resolution, and a test image of a 3 inch optic.
- Files in Document:
-
- Step by Step Procedure for aLigo Particle Imaging Using Nikon D7100 and MATLAB (Instructions for Code.pdf, 1.1 MB)
- Other Files:
- Matlab Code for Processing the Images (Processing_Images_Code.m, 3.1 kB)
- Matlab Code to Calculate Resolution (resolution.m, 144 bytes)
- Test Image 2 of 3 Inch Optic (000200 (teleconverter).jpg, 5.2 MB)
- Test Image of 3 Inch Optic (matlab test image.jpg, 1.5 MB)
- Topics:
- Authors:
- Keywords:
- Contamination Nikon D7100 SURF2014
- Related Documents:
- LIGO-T1400474-v2: LIGO SURF Progress Report 1: Particle Imaging and Analysis for Advanced LIGO
- LIGO-T1400506-v2: LIGO SURF Progress Report 2: Particle Imaging and Analysis for Advanced LIGO
- LIGO-T1400467-v1: Test of Nikon D7100's Particle Resolution Capabilites
- LIGO-T1400491-v1: Test of Nikon D7100 with 2x Teleconverter's Particle Resolution Capabilites
- LIGO-T1300665-v9: The LIGO Particulate Evaluation Tool (PET)
- Referenced by: