Smurfs

SMURFS - Fully automated extraction of significant frequencies from time series data.

Features
* Skip similar frequencies: With the -ssa flag it is now possible to skip an area of similar frequencies and continue analysing a given dataset
* Skip cutoff: With this flag you can ignore the cutoff behaviour (stop after 10 similar frequencies). It will go on until the SNR goes the given level
* SMURFS can handle TESS data now. It will automatically download and analyse a TIC dataset if a TIC number is given.
* SMURFS now generates lightcurve ASCII files. With full mode, every single lightcurve is saved.
* Input data is sorted automatically now
* Computing frequency spacing and plotting it automatically
* Duty cycle and rumtine are now printed
* Results are now properly saved so that they are machine readable
Bugfixes
* Fixed a bug in the computation of the nyquist frequency when the most common value is 0
* Fixed handling of NaNs
Misc
* Added more documentation for the README file
* Flags are now truly flags (no more =True)
* Folders are now differently named, depending on the run

** BUGFIX **

- SMURFS can now handle also only one frequency in a given chunk
- Flags are now truly flags and the README reflects that

** FEATURES **

- Duty cycle and total Runtime are now printed
- Frequency spacing is calculated and saved accordingly
- Added a flag for skipping ranges within the timeseries

- Added Residual noise ratio
- Fixed release bugs 👍 (wrong parameter)
- Nyquist frequency is now more stable

Features
* Added a flag to ignore gap to signal ratio. With this flag, it will also attempt to calculate the spectra in area with a high gap to signal ratio.
* Nyquist frequency is now verbose in output
* Results are saved in a csv format
* Nyquist frequency is now visible in the results
* Full uncertainties computation is now available with two modes: Montgomery and least square
* A spectral window is now also computed
* Added a version file that represents the current version of SMURFS

Bugfixes
* If no flags were given, SMURFS would raise an exception
* If the overlap was too small, the spectrogram would not work properly
* Phase computation is now between 0 and 2 pi
* The results weren't saved if there was an error with the spectrogram

Misc
* Updated requirements
* Updated README to better reflect the usage