@ARTICLE{SolarOrbiter2020,
       author = {{Forveille}, Thierry and {Shore}, Steve},
        title = "{The Solar Orbiter mission}",
      journal = {\aap},
         year = 2020,
        month = oct,
       volume = {642},
          eid = {E1},
        pages = {E1},
          doi = {10.1051/0004-6361/202039499},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...642E...1F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@ARTICLE{visfwd,
       author = {{Volpara}, Anna and {Massa}, Paolo and {Perracchione}, Emma and {Francesco Battaglia}, Andrea and {Garbarino}, Sara and {Benvenuto}, Federico and {Krucker}, S{\"a}m and {Piana}, Michele and {Massone}, Anna Maria},
        title = "{Forward fitting STIX visibilities}",
      journal = {\aap},
     keywords = {Sun: flares, Sun: X-rays, gamma rays, techniques: image processing, telescopes, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Mathematics - Numerical Analysis, 94A08, 65R32},
         year = 2022,
        month = dec,
       volume = {668},
          eid = {A145},
        pages = {A145},
          doi = {10.1051/0004-6361/202243907},
archivePrefix = {arXiv},
       eprint = {2204.14148},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2022A&A...668A.145V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


@ARTICLE{memge,
       author = {{Massa}, Paolo and {Schwartz}, Richard and {Tolbert}, A. Kim and {Massone}, Anna Maria and {Dennis}, Brian R. and {Piana}, Michele and {Benvenuto}, Federico},
        title = "{MEM\_GE: A New Maximum Entropy Method for Image Reconstruction from Solar X-Ray Visibilities}",
      journal = {\apj},
     keywords = {The Sun, Solar flares, Solar x-ray flares, Astronomical techniques, Experimental techniques, Radio transient sources, 1693, 1496, 1816, 1684, 2078, 2008, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, 49N45, 94A08},
         year = 2020,
        month = may,
       volume = {894},
       number = {1},
          eid = {46},
        pages = {46},
          doi = {10.3847/1538-4357/ab8637},
archivePrefix = {arXiv},
       eprint = {2002.07921},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020ApJ...894...46M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


@ARTICLE{stixbp,
       author = {{Massa}, Paolo and {Battaglia}, Andrea F. and {Volpara}, Anna and {Collier}, Hannah and {Hurford}, Gordon J. and {Kuhar}, Matej and {Perracchione}, Emma and {Garbarino}, Sara and {Massone}, Anna Maria and {Benvenuto}, Federico and {Schuller}, Frederic and {Warmuth}, Alexander and {Dickson}, Ewan C.~M. and {Xiao}, Hualin and {Maloney}, Shane A. and {Ryan}, Daniel F. and {Piana}, Michele and {Krucker}, S{\"a}m},
        title = "{First Hard X-Ray Imaging Results by Solar Orbiter STIX}",
      journal = {\solphys},
     keywords = {Instrumentation and data management, Spectrum, X-ray, Integrated Sun observations, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics},
         year = 2022,
        month = jul,
       volume = {297},
       number = {7},
          eid = {93},
        pages = {93},
          doi = {10.1007/s11207-022-02029-x},
archivePrefix = {arXiv},
       eprint = {2202.09334},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2022SoPh..297...93M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


@article{stix2020,
	author = {{Krucker} and {Hurford, G. J.} and {Grimm, O.} and {K\"ogl, S.} and {Gr\"obelbauer, H.-P} and {Etesi, L.} and {Casadei, D.} and {Csillaghy, A.} and {Benz, A. O.} and {Arnold, N. G.} and {Molendini, F.} and {Orleanski, P.} and {Schori, D.} and {Xiao, H.} and {Kuhar, M.} and {Hochmuth, N.} and {Felix, S.} and {Schramka, F.} and {Marcin, S.} and {Kobler, S.} and {Iseli, L.} and {Dreier, M.} and {Wiehl, H. J.} and {Kleint, L.} and {Battaglia, M.} and {Lastufka, E.} and {Sathiapal, H.} and {Lapadula, K.} and {Bednarzik, M.} and {Birrer, G.} and {Stutz, St.} and {Wild, Ch.} and {Marone, F.} and {Skup, K. R.} and {Cichocki, A.} and {Ber, K.} and {Rutkowski, K.} and {Bujwan, W.} and {Juchnikowski, G.} and {Winkler, M.} and {Darmetko, M.} and {Michalska, M.} and {Seweryn, K.} and {Bialek, A.} and {Osica, P.} and {Sylwester, J.} and {Kowalinski, M.} and {\'{}Scislowski, D.} and {Siarkowski, M.} and {Ste\'{}slicki, M.} and {Mrozek, T.} and {Podg\'orski, P.} and {Meuris, A.} and {Limousin, O.} and {Gevin, O.} and {Le Mer, I.} and {Brun, S.} and {Strugarek, A.} and {Vilmer, N.} and {Musset, S.} and {Maksimovi\'{}c, M.} and {F\'arn\'{\i}k, F.} and {Koz\'acek, Z.} and {Kasparov\'a, J.} and {Mann, G.} and {\"Onel, H.} and {Warmuth, A.} and {Rendtel, J.} and {Anderson, J.} and {Bauer, S.} and {Dionies, F.} and {Paschke, J.} and {Pl\"uschke, D.} and {Woche, M.} and {Schuller, F.} and {Veronig, A. M.} and {Dickson, E. C. M.} and {Gallagher, P. T.} and {Maloney, S. A.} and {Bloomfield, D. S.} and {Piana, M.} and {Massone, A. M.} and {Benvenuto, F.} and {Massa, P.} and {Schwartz, R. A.} and {Dennis, B. R.} and {van Beek, H. F.} and {Rodr\'{\i}guez-Pacheco, J.} and {Lin, R. P.}},
	title = {The Spectrometer/Telescope for Imaging X-rays (STIX)},
	DOI= "10.1051/0004-6361/201937362",
	url= "https://doi.org/10.1051/0004-6361/201937362",
	journal = {A\&A},
	year = 2020,
	volume = 642,
	pages = "A15",
}
@INPROCEEDINGS{EDDS,
  author={Peccia, N.M.},
  booktitle={2005 IEEE Aerospace Conference},
  title={EGOS: ESA/ESOC ground operations software system},
  year={2005},
  volume={},
  number={},
  pages={3988-3995},
  doi={10.1109/AERO.2005.1559704}}

@article{spice1996,
title = {Ancillary data services of NASA's Navigation and Ancillary Information Facility},
journal = {Planetary and Space Science},
volume = {44},
number = {1},
pages = {65-70},
year = {1996},
note = {Planetary data system},
issn = {0032-0633},
doi = {https://doi.org/10.1016/0032-0633(95)00107-7},
url = {https://www.sciencedirect.com/science/article/pii/0032063395001077},
author = {Charles H. Acton},
abstract = {JPL's Navigation and Ancillary Information Facility (NAIF) has primary responsibility for design and implementation of the SPICE ancillary information system, supporting a wide range of space science mission design, observation planning and data analysis functions. NAIF also serves as the ancillary data node of the Planetary Data System (PDS). As part of the PDS, NAIF archives SPICE and other ancillary data produced by flight projects. NAIF then distributes these data, and associated data access software and high-level tools, free of charge, to researchers funded by NASA's Office of Space Science, and to the broader space science community to the extent NAIF resources and NASA and JPL policy permit. This paper describes the SPICE system, identifies current and future SPICE applications, and summarizes customer support offered by NAIF. This information is current as of Spring 1995.}
}
@article{spice2018,
title = {A look towards the future in the handling of space science mission geometry},
journal = {Planetary and Space Science},
volume = {150},
pages = {9-12},
year = {2018},
note = {Enabling Open and Interoperable Access to Planetary Science and Heliophysics Databases and Tools},
issn = {0032-0633},
doi = {https://doi.org/10.1016/j.pss.2017.02.013},
url = {https://www.sciencedirect.com/science/article/pii/S0032063316303129},
author = {Charles Acton and Nathaniel Bachman and Boris Semenov and Edward Wright},
abstract = {The “SPICE” system11Spacecraft, Planet, Instrument, Camera-matrix, Events has been widely used since the days of the Magellan mission to Venus as the method for scientists and engineers to access a variety of space mission geometry such as positions, velocities, directions, orientations, sizes and shapes, and field-of-view projections (Acton, 1996). While originally focused on supporting NASA’s planetary missions, the use of SPICE has slowly grown to include most worldwide planetary missions, and it has also been finding application in heliophysics and other space science disciplines. This paper peeks under the covers to see what new capabilities are being developed or planned at SPICE headquarters to better support the future of space science. The SPICE system is implemented and maintained by NASA’s Navigation and Ancillary Information Facility (NAIF) located at the Jet Propulsion Laboratory in Pasadena, California (http://naif.jpl.nasa.gov).}
}

@article{fits,
	author = {{Pence, W. D.} and {Chiappetti, L.} and {Page, C. G.} and {Shaw, R. A.} and {Stobie, E.}},
	title = {Definition of the Flexible Image Transport System (FITS),   version 3.0},
	DOI= "10.1051/0004-6361/201015362",
	url= "https://doi.org/10.1051/0004-6361/201015362",
	journal = {A\&A},
	year = 2010,
	volume = 524,
	pages = "A42",
	month = "",
}
@article{oliver,
title = {Spectral signature of near-surface damage in CdTe X-ray detectors},
journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment},
volume = {953},
pages = {163104},
year = {2020},
issn = {0168-9002},
doi = {https://doi.org/10.1016/j.nima.2019.163104},
url = {https://www.sciencedirect.com/science/article/pii/S0168900219314408},
author = {O. Grimm},
keywords = {X-ray detector, Cadmium telluride, Surface damage, Barium-133},
}
@article{ecc,
title = {Energy calibration via correlation},
journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment},
volume = {812},
pages = {43-49},
year = {2016},
issn = {0168-9002},
doi = {https://doi.org/10.1016/j.nima.2015.11.149},
url = {https://www.sciencedirect.com/science/article/pii/S0168900215015685},
author = {Daniel Maier and Olivier Limousin},
keywords = {Energy calibration, X-ray spectroscopy, Correlation, Caliste 64},
abstract = {The main task of an energy calibration is to find a relation between pulse-height values and the corresponding energies. Doing this for each pulse-height channel individually requires an elaborated input spectrum with an excellent counting statistics and a sophisticated data analysis. This work presents an easy to handle energy calibration process which can operate reliably on calibration measurements with low counting statistics. The method uses a parameter based model for the energy calibration and concludes on the optimal parameters of the model by finding the best correlation between the measured pulse-height spectrum and multiple synthetic pulse-height spectra which are constructed with different sets of calibration parameters. A CdTe-based semiconductor detector and the line emissions of an 241Am source were used to test the performance of the correlation method in terms of systematic calibration errors for different counting statistics. Up to energies of 60keV systematic errors were measured to be less than ~0.1keV. Energy calibration via correlation can be applied to any kind of calibration spectra and shows a robust behavior at low counting statistics. It enables a fast and accurate calibration that can be used to monitor the spectroscopic properties of a detector system in near realtime.}
}

@article{ecc2,
    author = {{Maier}, Daniel and {Limousin}, Olivier and {Daniel}, Geoffrey},
	title = {Energy calibration via correlation using an adaptive mesh refinement},
	DOI= "10.1051/epjconf/202022501003",
	url= "https://doi.org/10.1051/epjconf/202022501003",
	journal = {EPJ Web Conf.},
	year = 2020,
	volume = 225,
	pages = "01003",
}

@phdthesis{crsystallball,
    author = "Skwarnicki, Tomasz",
    title = "{A study of the radiative CASCADE transitions between the Upsilon-Prime and Upsilon resonances}",
    reportNumber = "DESY-F31-86-02, DESY-F-31-86-02",
    school = "Cracow, INP",
    year = "1986"
}
@article{andrea2021,
	author = {{Battaglia}, Andrea Francesco and {Saqri, Jonas} and {Massa, Paolo} and {Perracchione, Emma} and {Dickson, Ewan C. M.} and {Xiao, Hualin} and {Veronig, Astrid M.} and {Warmuth, Alexander} and {Battaglia, Marina} and {Hurford, Gordon J.} and {Meuris, Aline} and {Limousin, Olivier} and {Etesi, L\'aszl\'o} and {Maloney, Shane A.} and {Schwartz, Richard A.} and {Kuhar, Matej} and {Schuller, Frederic} and {Senthamizh Pavai, Valliappan} and {Musset, Sophie} and {Ryan, Daniel F.} and {Kleint, Lucia} and {Piana, Michele} and {Massone, Anna Maria} and {Benvenuto, Federico} and {Sylwester, Janusz} and {Litwicka, Michalina} and {Stcki, Marek} and {Mrozek, Tomasz} and {Vilmer, Nicole} and {F\'arn\'{\i}k, Frantisek} and {Kasparov\'a, Jana} and {Mann, Gottfried} and {Gallagher, Peter T.} and {Dennis, Brian R.} and {Csillaghy, Andr\'e} and {Benz, Arnold O.} and {Krucker, S\"am}},
	title = {STIX X-ray microflare observations during the Solar Orbiter commissioning phase},
	DOI= "10.1051/0004-6361/202140524",
	url= "https://doi.org/10.1051/0004-6361/202140524",
	journal = {A\&A},
	year = 2021,
	volume = 656,
	pages = "A4",
}
@ARTICLE{paolo2022,
       author = {{Massa}, Paolo and {Battaglia}, Andrea F. and {Volpara}, Anna and {Collier}, Hannah and {Hurford}, Gordon J. and {Kuhar}, Matej and {Perracchione}, Emma and {Garbarino}, Sara and {Massone}, Anna Maria and {Benvenuto}, Federico and {Schuller}, Frederic and {Warmuth}, Alexander and {Dickson}, Ewan C.~M. and {Xiao}, Hualin and {Maloney}, Shane A. and {Ryan}, Daniel F. and {Piana}, Michele and {Krucker}, S{\"a}m},
        title = "{First Hard X-Ray Imaging Results by Solar Orbiter STIX}",
      journal = {\solphys},
     keywords = {Instrumentation and data management, Spectrum, X-ray, Integrated Sun observations, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics},
         year = 2022,
        month = jul,
       volume = {297},
       number = {7},
          eid = {93},
        pages = {93},
          doi = {10.1007/s11207-022-02029-x},
archivePrefix = {arXiv},
       eprint = {2202.09334},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2022SoPh..297...93M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@misc{spicedoi,
	doi = {10.5270/esa-kt1577e},
	url = {https://doi.org/10.5270%2Fesa-kt1577e},
	year = 2019,
	publisher = {European Space Agency},
	author = {and},
	title = {Solar Orbiter {SPICE} Kernel Dataset}
}

@ARTICLE{mem,
       author = {{Cornwell}, T.~J. and {Evans}, K.~F.},
        title = "{A simple maximum entropy deconvolution algorithm}",
      journal = {\aap},
     keywords = {Algorithms, Convolution Integrals, Image Processing, Maximum Entropy Method, Newton-Raphson Method, Radio Astronomy, Entropy (Statistics), Fourier Transformation, Image Reconstruction, Lagrange Multipliers, Nonlinearity, Radio Interferometers, Very Long Base Interferometry, Astronomy},
         year = 1985,
        month = feb,
       volume = {143},
       number = {1},
        pages = {77-83},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985A&A...143...77C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
@ARTICLE{clean,
       author = {{H{\"o}gbom}, J.~A.},
        title = "{Aperture Synthesis with a Non-Regular Distribution of Interferometer Baselines}",
      journal = {\aaps},
         year = 1974,
        month = jun,
       volume = {15},
        pages = {417},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974A&AS...15..417H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@article{snip,
title = {SNIP, a statistics-sensitive background treatment for the quantitative analysis of PIXE spectra in geoscience applications},
journal = {Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms},
volume = {34},
number = {3},
pages = {396-402},
year = {1988},
issn = {0168-583X},
doi = {https://doi.org/10.1016/0168-583X(88)90063-8},
url = {https://www.sciencedirect.com/science/article/pii/0168583X88900638},
author = {C.G. Ryan and E. Clayton and W.L. Griffin and S.H. Sie and D.R. Cousens},
abstract = {Statistical fluctuations in X-ray spectra must be treated properly for reliable quantitative PIXE analysis. A background approximation that provides reliable treatment of fluctuations, the Statistics-sensitive Non-linear Iterative Peak-clipping (SNIP) algorithm, is described. Monte Carlo simulation demonstrates the stability of this background approximation, and hence the deduced trace element concentrations, over a wide range of counting statistics.}
}

@ARTICLE{Warmuth2020,
       author = {{Warmuth}, A. and {{\"O}nel}, H. and {Mann}, G. and {Rendtel}, J. and {Strassmeier}, K.~G. and {Denker}, C. and {Hurford}, G.~J. and {Krucker}, S. and {Anderson}, J. and {Bauer}, S. -M. and {Bittner}, W. and {Dionies}, F. and {Paschke}, J. and {Pl{\"u}schke}, D. and {Sablowski}, D.~P. and {Schuller}, F. and {Senthamizh Pavai}, V. and {Woche}, M. and {Casadei}, D. and {K{\"o}gl}, S. and {Arnold}, N.~G. and {Gr{\"o}belbauer}, H. -P. and {Schori}, D. and {Wiehl}, H.~J. and {Csillaghy}, A. and {Grimm}, O. and {Orleanski}, P. and {Skup}, K.~R. and {Bujwan}, W. and {Rutkowski}, K. and {Ber}, K.},
        title = "{The STIX Aspect System (SAS): The Optical Aspect System of the Spectrometer/Telescope for Imaging X-Rays (STIX) on Solar Orbiter}",
      journal = {\solphys},
     keywords = {Instrumentation and data management, Flares, spectrum, X-ray bursts, Corona},
         year = 2020,
        month = jul,
       volume = {295},
       number = {7},
          eid = {90},
        pages = {90},
          doi = {10.1007/s11207-020-01660-w},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020SoPh..295...90W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Mueller2020,
       author = {{M{\"u}ller}, D. and {St. Cyr}, O.~C. and {Zouganelis}, I. and {Gilbert}, H.~R. and {Marsden}, R. and {Nieves-Chinchilla}, T. and {Antonucci}, E. and {Auch{\`e}re}, F. and {Berghmans}, D. and {Horbury}, T.~S. and {Howard}, R.~A. and {Krucker}, S. and {Maksimovic}, M. and {Owen}, C.~J. and {Rochus}, P. and {Rodriguez-Pacheco}, J. and {Romoli}, M. and {Solanki}, S.~K. and {Bruno}, R. and {Carlsson}, M. and {Fludra}, A. and {Harra}, L. and {Hassler}, D.~M. and {Livi}, S. and {Louarn}, P. and {Peter}, H. and {Sch{\"u}hle}, U. and {Teriaca}, L. and {del Toro Iniesta}, J.~C. and {Wimmer-Schweingruber}, R.~F. and {Marsch}, E. and {Velli}, M. and {De Groof}, A. and {Walsh}, A. and {Williams}, D.},
        title = "{The Solar Orbiter mission. Science overview}",
      journal = {\aap},
     keywords = {Sun: general, Sun: magnetic fields, Sun: activity, Sun: atmosphere, solar wind, methods: observational, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics},
         year = 2020,
        month = oct,
       volume = {642},
          eid = {A1},
        pages = {A1},
          doi = {10.1051/0004-6361/202038467},
archivePrefix = {arXiv},
       eprint = {2009.00861},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...642A...1M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{egos,
  author={Peccia, N.M.},
  booktitle={2005 IEEE Aerospace Conference}, 
  title={EGOS: ESA/ESOC ground operations software system}, 
  year={2005},
  volume={},
  number={},
  pages={3988-3995},
  doi={10.1109/AERO.2005.1559704}}