A 32 GHz bandwidth VLBI capable correlator and phased array has been designed and
deployed at the Smithsonian Astrophysical Observatory's Submillimeter Array (SMA). The …

Context. The formulation of the radio interferometer measurement equation (RIME) for a
generic radio telescope by Hamaker et al. has provided us with an elegant mathematical …

ABSTRACT RVSAO is a set of programs to obtain redshifts and radial velocities from digital
spectra. RVSAO operates in the IRAF environment. The heart of the system is xcsao, which …

We have developed an FX-architecture digital spectro-correlator for the Atacama Compact
Array of the Atacama Large Millimeter/submillimeter Array. The correlator is able to …

The IRAM interferometer on Plateau de Bure has three 15 m diameter antennas presently
equipped with low noise receivers for the 80-115 GHz band. Baselines extend 160m north …

We describe an IDL‐based package for the reduction of spectral data obtained with SpeX, a
medium‐resolution, 0.8–5.5 μm cross‐dispersed spectrograph and imager for the NASA …

Context. Identifying frequencies with low signal-to-noise ratios in time series of stellar
photometry and spectroscopy, and measuring their amplitude ratios and peak widths …

We propose a generalization of the cross-correlation technique, to obtain simultaneously the
Doppler shift of the two components of composite spectra. The technique-TODCOR …

Scanamorphos is public software available to postprocess scan observations performed
with the Herschel photometer arrays. This postprocessing mainly consists in subtracting the …

Efficient estimators of Fourier-space statistics for large number of objects rely on fast Fourier
transforms (FFTs), which are affected by aliasing from unresolved small-scale modes due to …