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+ | The files in the [[https:// | ||
+ | atoms and molecules of astrophysical and atmospheric interest as well as some documentation on which data have | ||
+ | been used for the predictions. At present, the aim of of this page is to supplement data bases such as the | ||
+ | [[http:// | ||
+ | **SPCAT** have been used for the most part to generate the predictions. | ||
- | C. P. Endres, S. Schlemmer, P. Schilke, J. Stutzki, and H. S. P. Müller, | + | After some general remark, a brief description of the format of the catalog entries |
- | **The Cologne Database for Molecular Spectroscopy, | + | follows below along with remarks on the selection rules and assignments, |
- | [J. Mol. Spectrosc. 327, 95–104 (2016)](http:// | + | comments on the reliability of the predictions, |
- | [Please visit also the VAMDC-compatible version of the CDMS](https:// | + | remarks on the partition function, and |
+ | some useful equations. | ||
- | H. S. P. Müller, F. Schlöder, J. Stutzki, and G. Winnewisser, | + | **The structure of the files** is described in detail in the Letter |
- | [*J. Mol. Struct.* **742**, 215–227 (2005)](http:// | + | [[https:// |
+ | by H. S. P. Müller, | ||
+ | S. Thorwirth, D. A. Roth, and G. Winnewisser; | ||
+ | L49 – L52.\\ | ||
+ | An update on the CDMS appeared somewhat later: | ||
+ | [[https:// | ||
+ | SPECTROSCOPISTS]], | ||
- | H. S. P. Müller, S. Thorwirth, D. A. Roth, and G. Winnewisser, | + | Please acknowledge use of the CDMS by citing these articles. |
- | [*Astronomy and Astrophysics* **370,** L49–L52 (2001)](http:// | + | also. We recommend to cite the original sources of the data too, which are given in the documentations, |
- | [[http:// | + | at least as far as this is feasible. Since the format in the CDMS catalog |
- | The files in the [[/ | + | catalog |
- | for atoms and molecules of astrophysical and atmospheric interest | + | LINE CATALOG by H. M. Pickett, R. L. Poynter, E. A. Cohen, M. L. Delitsky, J. C. Pearson, and |
- | well as some documentation on which data have been used for the | + | H. S. P. Müller; |
- | predictions. At present, | + | |
- | bases such as the [JPL | + | |
- | catalog](http:// | + | |
- | Pickett' | + | |
- | part to generate the predictions. | + | |
- | After some general remark, a [brief description of the format of the | + | Some catalog entries |
- | catalog entries](description.html# | + | light hydrides |
- | [remarks on the selection rules and | + | or in radioastronomical observations. |
- | assignments](description.html# | + | |
- | of the predictions](description.html# | + | |
- | partition function](description.html# | + | |
- | equations](description.html# | + | |
- | [The structure of the files]{style=" | + | **Vibration-rotation transitions** in the far-infrared region have been included |
- | detail in the Letter [THE COLOGNE DATABASE FOR MOLECULAR SPECTROSCOPY, | + | for C~3~. They may be included in a greater number in the near future. Vibration-rotation transitions in |
- | CDMS](/ | + | the mid-infrared region are currently not considered to be included in the database. If there is a genuine |
- | Roth, and G. Winnewisser; | + | interest for such information to be included in our database please use the |
- | L52.\ | + | **comments and suggestions** option below in order to suggest species. |
- | An update on the CDMS appeared somewhat later: H. S. P. Müller, F. | + | Information on background literature is desirable !! |
- | Schlöder, J. Stutzki, and G. Winnewisser, | + | |
- | MOLECULAR SPECTROSCOPY, | + | |
- | SPECTROSCOPISTS](/ | + | |
- | **742**, 215–227 (2005). | + | |
- | Please acknowledge use of the CDMS by citing these articles. You are | + | As in the JPL catalog, the species are sorted according to their molecular weight in atomic mass units, which also constitutes the first three digits of the six digit **molecule tag** (with leading zeros frequently omitted), the fourth digit is a 5 (to avoid any conflict with the JPL numbering scheme), and the last two digits are used to number entries with the same molecular weight. |
- | very welcome to state the web address also. We recommend to cite the | + | |
- | original sources of the data too, which are given in the documentations, | + | |
- | at least as far as this is feasible. Since the format in the CDMS | + | |
- | catalog is identical to the one in the JPL catalog information can also | + | |
- | be found in the article SUBMILLIMETER, | + | |
- | SPECTRAL LINE CATALOG by H. M. Pickett, R. L. Poynter, E. A. Cohen, M. | + | |
- | L. Delitsky, J. C. Pearson, and H. S. P. Müller; *J. Quant. Spectrosc. | + | |
- | Radiat. Transfer* **60** (1998) 883 – 890. | + | |
- | + | ||
- | Some catalog entries are available with frequencies in units of cm^–1^. | + | |
- | This applies mainly to light hydrides and some stable molecules that | + | |
- | might be of interest as secondary standards in the laboratory or in | + | |
- | radioastronomical observations. | + | |
- | + | ||
- | [Vibration-rotation transitions]{style=" | + | |
- | far-infrared region have been included for C~3~. They may be included in | + | |
- | a greater number in the near future. Vibration-rotation transitions in | + | |
- | the mid-infrared region are currently not considered to be included in | + | |
- | the database. If there is a genuine interest for such information to be | + | |
- | included in our database please use the [comments and | + | |
- | suggestions]{style=" | + | |
- | species. Information on background literature is desirable !! | + | |
- | + | ||
- | As in the JPL catalog, the species are sorted according to their | + | |
- | molecular weight in atomic mass units, which also constitutes the first | + | |
- | three digits of the six digit **[molecule tag]{style=" | + | |
- | (with leading zeros frequently omitted), the fourth digit is a 5 (to | + | |
- | avoid any conflict with the JPL numbering scheme), and the last two | + | |
- | digits are used to number entries with the same molecular weight. | + | |
+ | <alert type=" | ||
+ | * C. P. Endres, S. Schlemmer, P. Schilke, J. Stutzki, and H. S. P. Müller, **The Cologne Database for Molecular Spectroscopy, | ||
+ | * H. S. P. Müller, F. Schlöder, J. Stutzki, and G. Winnewisser, | ||
+ | * H. S. P. Müller, S. Thorwirth, D. A. Roth, and G. Winnewisser, | ||
+ | </ | ||
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Dr. Holger S. P. Müller | Dr. Holger S. P. Müller | ||
- | Dr. Christian P. Endres | + | Dr. Christian P. Endres |
- | Prof. Dr. Jürgen Stutzki | + | Prof. Dr. Peter Schilke |
Prof. Dr. Stephan Schlemmer schlemmer(at)ph1(Dot)uni-koeln(Dot)de | Prof. Dr. Stephan Schlemmer schlemmer(at)ph1(Dot)uni-koeln(Dot)de | ||
© 2019 by I.Physik | © 2019 by I.Physik |