487 citations · 907 across the 7 of their papers we have counts for
7 papers
Characterization of telecentric dual-etalon Fabry-Pérot systems from observational data. Properties of the CRISP2 instrument at the Swedish 1-m Solar Telescope
J. de la Cruz Rodríguez, G. B. Scharmer, P. Sütterlin +5
Imaging Fabry-Pérot Interferometer (FPI) observations are commonly used in solar physics to infer physical parameters in the photosphere and chromosphere through modeling of the ob…
The making of robust and highly performing imaging spectropolarimeters for large solar telescopes
G. B. Scharmer, J. de la Cruz Rodríguez, J. Leenaarts +7
We discuss the requirements, concepts, simulations, implementation, and calibration of two dual Fabry-Perot based imaging spectropolarimeters, CRISP and CHROMIS, at the Swedish 1-m…
Multi-frame blind deconvolution and phase diversity with statistical inclusion of uncorrected high-order modes
Mats G. Löfdahl, Tomas Hillberg
Images collected with ground-based telescopes suffer blurring and distortions from turbulence in Earth's atmosphere. Adaptive optics (AO) can only partially compensate for these ef…
Mapping the magnetic field of flare coronal loops
D. Kuridze, M. Mathioudakis, H. Morgan +9
Here we report on the unique observation of flaring coronal loops at the solar limb using high resolution imaging spectropolarimetry from the Swedish 1-meter Solar Telescope. The v…
SSTRED: Data- and metadata-processing pipeline for CHROMIS and CRISP
M. G. Löfdahl, T. Hillberg, J. de la Cruz Rodriguez +5
Context: Data from ground-based, high-resolution solar telescopes can only be used for science with calibrations and processing, which requires detailed knowledge about the instrum…
CRISPRED: A data pipeline for the CRISP imaging spectropolarimeter
J. de la Cruz Rodríguez, M. Löfdahl, P. Sütterlin +2
The production of science-ready data from major solar telescopes requires expertise beyond that of the typical observer. This is a consequence of the increasing complexity of instr…
CRISP Spectropolarimetric Imaging of Penumbral Fine Structure
G. B. Scharmer, G. Narayan, T. Hillberg +6
We discuss penumbral fine structure in a small part of a pore, observed with the CRISP imaging spectropolarimeter at the Swedish 1-m Solar Telescope (SST), close to its diffraction…