Accelerating universe - luminosity data

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SUMMARY

The discussion focuses on the measurement data for distant astronomical objects, specifically type Ia supernovae, emphasizing the importance of redshift and luminosity flux data. Participants inquire about the time interval used in luminosity flux measurement and the formula for calculating luminosity distance. The Carnegie Supernova Project (CSP) website is recommended as a valuable resource, particularly the 'CSP Publications' and 'Data' tabs, which contain relevant review articles and access to data.

PREREQUISITES
  • Understanding of redshift in astrophysics
  • Familiarity with luminosity flux measurement techniques
  • Knowledge of luminosity distance calculation formulas
  • Basic comprehension of supernova types, particularly type Ia
NEXT STEPS
  • Research the Carnegie Supernova Project (CSP) and its data resources
  • Study the formula for calculating luminosity distance in cosmology
  • Explore methodologies for measuring luminosity flux in distant objects
  • Investigate the significance of redshift in understanding the expanding universe
USEFUL FOR

Astronomers, astrophysicists, and students interested in cosmology and the study of supernovae will benefit from this discussion, particularly those focusing on luminosity data and its implications for understanding the accelerating universe.

Bosko
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I am looking for the measurement data for distant objects (e.g. type Ia supernovae)
The red shift and the luminosity flux data.
What time interval is used in the luminosity flux measurement?
What formula is used for the luminosity distance calculation?
 
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Hopefully you realize that this is a huge topic and that people spend their careers on the questions you raise. However, having said that, the website below might be a good place to start. The 'CSP Publications' tab has some good review articles, and the 'Data' tab has access to some of the data.

https://csp.obs.carnegiescience.edu/
 
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phyzguy said:
Hopefully you realize that this is a huge topic and that people spend their careers on the questions you raise.
Yes I know ... and I like to better understand at least some details form this huge topic.
phyzguy said:
However, having said that, the website below might be a good place to start. The 'CSP Publications' tab has some good review articles, and the 'Data' tab has access to some of the data.

https://csp.obs.carnegiescience.edu/
Thank you ... i am going there ¸.·´¯`·.´¯`·.¸¸.·´¯`·.¸><(((º>
 

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