User Story #1120
closedCUBICS - Phase #715: Phase B: Preliminary Design and Technology Completion Activities
CUBICS - Epic #977: Preliminary Designs and ICDs
CUBICS - Feature #1028: Preliminary Design: Iris
CUBICS - Feature #1074: Iris Preliminary Optics Design
Research SNR Requirement
Description
To change or not to change the SNR requirement (SNR > 20 dB on each pixel), that is the question. Basically, to make optics design easier by increasing focal length and hence increasing the f/# of the system, we can ensure better GSD and spatial resolution, at the cost of SNR. Both spatial resolution and SNR are metrics of image quality, and they need to be balanced with each other. By decreasing the SNR requirement, this is an attempt at achieving this balance.
Assigned to: @Nabiha Saghar
Deliverable: A short document with references that provides justification for lowering the SNR requirement.
Responsible: @Nabiha Saghar
Accountable: @Dipesh Aggarwal, @Yeh-In Kang
Consult: @Dipesh Aggarwal, @Liam Droog, @Elliot Saive
Inform: @Dipesh Aggarwal
Updated by Dipesh Aggarwal over 1 year ago
- Description updated (diff)
- Assignee changed from Dipesh Aggarwal to Nabiha Saghar
Updated by Dipesh Aggarwal over 1 year ago
- Due date changed from 01/16/2024 to 01/30/2024
Updated by Dipesh Aggarwal over 1 year ago
- Status changed from In Progress to Closed