A. Hempelmann

Hamburger Fern-Hochschule, Universität Hamburg

Papers

9

Total Citations

207

H-Index

6

About

No biography available yet.

Research Focus

Physics9 · 207 citations
Astronomy8 · 193 citations
Telescope6 · 148 citations
Optics6 · 140 citations
Spectrograph5 · 115 citations
Spectral line4 · 112 citations
Computer science3 · 102 citations
Spectral resolution2 · 101 citations
Remote sensing2 · 99 citations
Geology2 · 99 citations
Realization (probability)1 · 96 citations
Instrumentation (computer programming)1 · 96 citations

Key Achievements

6
H-Index
9
Papers
207
Total Citations
23
Avg Citations/Paper
🏆 Most Cited Paper
TIGRE: A new robotic spectroscopy telescope at Guanajuato, Mexico
96 citations · 2014
📈 Most Prolific Year: 2017 (2 Papers)
🤝 Key Collaborators: 27
🏛 Institutions: Hamburger Fern-Hochschule, Universität Hamburg

Top Papers

  1. 1
    TIGRE: A new robotic spectroscopy telescope at Guanajuato, Mexico
    96 citations · 2014
  2. 2
    Four-month chromospheric and coronal activity cycle in<i>τ</i>Boötis
    32 citations · 2017
  3. 3
    The Data Reduction Pipeline of the Hamburg Robotic Telescope
    27 citations · 2009
  4. 4
    The<i>α</i>CrB binary system: A new radial velocity curve, apsidal motion, and the alignment of rotation and orbit axes
    19 citations · 2015
  5. 5
    The Temperature Dependence of the Pointing Model of the Hamburg Robotic Telescope
    14 citations · 2008
  6. 6
    Carrington cycle 24: the solar chromospheric emission in a historical and stellar perspective
    8 citations · 2017
  7. 7
    The STELLA project: two 1.2m robotic telescopes for simultaneous high-resolution Echelle spectroscopy and imaging photometry
    5 citations · 2001
  8. 8
    The Hamburg Robotic Telescope: a test report
    3 citations · 2005
  9. 9
    Controlling the Hamburg Robotic Telescope: a description of the software
    3 citations · 2008

Key Collaborators

JHJ. H. M. M. Schmitt8 shared papersJNJ. N. González‐Pérez8 shared papersMMM. Mittag7 shared papersKSK.‐P. Schröder4 shared papersDJD. Jack3 shared papersUWUwe Wolter2 shared papersSCS. Czesla2 shared papersGRG. Rauw2 shared papersHHH.-J. Hagen2 shared papersPSPaul Stolz1 shared papersMWM. Woche1 shared papersPEP. Eenens1 shared papersMMMartin M. Roth1 shared papersKAK. Arlt1 shared papersGHG. Hildebrandt1 shared papersJPJ. Paschke1 shared papersPLP. L. Pallé1 shared papersHRH. Ruder1 shared papersMAM. A. Trinidad1 shared papersSBSvend‐Marian Bauer1 shared papers
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