Weak target ultraviolet magnitude calibration system
A calibration system and weak target technology, applied in the direction of photometry, measuring devices, instruments, etc., can solve the problems that the accuracy of star magnitude simulation cannot be directly calibrated, and it is difficult to meet the precise simulation of star magnitude level, so as to improve the detection and calibration capabilities Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0015] The problem of difficult calibration of the magnitude simulation accuracy of the weak-light magnitude simulator, combined with the principle of photon counting, the present invention proposes a weak target ultraviolet magnitude calibration system device, which can effectively simulate the magnitude of the star simulator in the laboratory Calibration is carried out, and the magnitude calibration range is +3Mv~+23Mv, and the calibration accuracy is better than 0.1 magnitude stars, which meets the requirements of the star simulator simulation accuracy of 0.2 magnitude stars. This weak target ultraviolet magnitude calibration system breaks through the previous magnitude calibration system. Filters, various attenuation sheets and detection lenses are installed in front of its PMT detector, which can greatly improve the dynamic range of its magnitude calibration. The calibration range of 7Mv~+13Mv is extended to +3Mv~+23Mv.
[0016] When the star simulator simulates the lumin...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com