I What is “absolute circular polarization fraction” for a pulsar?

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The discussion centers on the concept of "absolute circular polarization fraction" in pulsars, distinguishing it from the standard circular polarization fraction. The term "absolute" refers to the absolute value, indicating the distance from zero without regard to direction. This means it measures the extent of polarization regardless of whether it is positive or negative. An example from a pulsar study is referenced to illustrate the concept. The conversation also touches on the challenges of accessing information in different countries due to legal restrictions.
ZX.Liang
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In a pulsar paper, two terms were mentioned: circular polarization fraction and absolute circular polarization fraction.
1. What is the absolute circular polarization fraction?
2. What is the difference between them?
 
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Thank you.
I envy your freedom to use Google. It is illegal to use Google in our country.
 
ZX.Liang said:
It is illegal to use Google in our country.
Yes, different countries, and different politicians, load all of us with rules. Some are a good idea and some are not.

Stay Safe!
Tom
 

Thread 'Project Progress Report and possible Radio Astronomy Technique?'

Some 8 years ago I posted some experiments using 2 Software Defined Radios slaved to a common clock. The idea was measure small thermal noise by making correlation measurements between the IQ samples from each radio. This is a project that has kinda smoldered in the background where I've made progress in fits and starts. Since most (all?) RA signals are small thermal signals it seemed like the technique should be a natural approach. A recent thread discussing the feasibility of using SDRs to...
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