May 7, 2025 · specutils is a Python package for representing, loading, manipulating, and analyzing astronomical spectroscopic data. The generic data containers and accompanying …

May 7, 2025 · Each of the specific smoothing methods create the appropriate astropy.convolution.convolve kernel and then call a helper function convolution_smooth() that …

May 7, 2025 · Spectrum1D has built-in convenience methods for collapsing the flux array of the spectrum via various statistics. The available statistics are mean, median, sum, max, and min, …

Dec 13, 2020 · This paper presents an introduction on the use of the Python language for astronomy and spectroscopy to perform rapid spectrum analysis of the gam Cas star. In order …

I read the header using print (repr (h1)) and know I wanted to plot the spectrum. The data has shape (1, 4367) and I am not sure how to proceed to achieve 2 arrays one with the …

Specutils is an Astropy affiliated package with the goal of providing a shared set of Python representations of astronomical spectra and basic tools to operate on these spectra.

Jun 15, 2018 · Gemini's prototype pipeline "primitive" for this is extract1DSpectra in https://github.com/GeminiDRSoftware/DRAGONS/blob/spectroscopy/geminidr/core/primitives_spect.py.

spec. makeprofile (filename, trace, **kw) [source] ¶ Make a spatial profile from a spectrum, given its traced location. We interpolate the PSF at each pixel to a common reference frame, and …

Mar 4, 2020 · The pipeline should be able to reduce 2D spectral data from raw image to wavelength and flux calibrated 1D spectrum automatically without any user input (quicklook …

Read a simple 1d spectrum from fits file. Reads a 1d-spectrum from a file and constructs the associated wavelength axis. To this end, the expression: wvl = ( (np.arange (N) + 1.0) - …