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Results tagged with data-analysis
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user 42648
Analysis of data is a process of inspecting, cleaning, transforming, and modeling data with the goal of discovering useful information, suggesting conclusions, and supporting decision making.
3
votes
1
answer
60
views
Solving the inverse problem - inspection
After solving the inverse problem*, how to investigate whether the solution is unique or not? When I check theoretical values and published values during the convergence and search for the lowest valu …
3
votes
1
answer
250
views
What is z in this program?
Does z stad for the mass fraction of all the remaining chemical elements except helium and hydrogen, please?
Source:
https://github.com/chrysante87/pyterpol/wiki
1
vote
1
answer
113
views
Why histogram does not look like the Gaussian curve?
I have data consisting of radial velocities and times (covering about 10 000 days). The radial velocity changes with a period. I tried to find out the period using Stellingwerf's method (it was succes …
2
votes
0
answers
105
views
Where to get MOST data?
Where to get MOST data (light curves), please? Does a database or a list of objects that were exist? I mean MOST spacecraft.
1
vote
0
answers
23
views
V magnitude of binary components
Which catalog provides visible magnitudes of binary components, please? How to find it, for instance, in VizieR, please? I have a list of binaries.
5
votes
0
answers
72
views
Obtaining the derived period of $\omega$ Canis Majoris
I have read these two papers:
On the nature of the Be phenomenon I. The case of ω Canis Majoris
Stellar and circumstellar activity of the Be star ω CMa
II. Periodic line-profile variability
In the …