All Questions
Tagged with high-energy-astrophysics observational-astronomy
4
questions
1
vote
0
answers
102
views
Find Periodicity in Lightcurve Using Lombscargle Periodogram(Astropy)
How to find the Nyquist factor for unevenly sampled data like here.https://github.com/jakevdp/PracticalLombScargle/blob/master/figures/LINEAR_Example.ipynb ? I have time binned for 5 mins. I mean for ...
- 21
18
votes
2
answers
2k
views
How can astronomers pinpoint the location of the source of a neutrino?
In the popular press, in recent months, we have heard a lot about high-energy neutrinos from far outside our solar system reaching our detectors....
But I wonder...
If a single neutrino from a great ...
- 5,307
3
votes
1
answer
114
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Comparing Star Formation rate in different galaxies
I was looking for some scale to compare my result of star formation rate in order to find out whether it is moderate or high or low, but I couldn't find any scale. Is there any paper related to such ...
- 33
2
votes
1
answer
354
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What is Propeller Effect exactly?
I find the original reference seems to be here. I still do not understand the mechanism. It is necessarily occur in neutron binaries? Anyone can introduce it in detail? This paper is old.
- 3,137