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J/A+A/461/789  Comet 153P/Ikeya-Zhang emission lines catalog  (Cremonese+, 2007)

Catalog of the emission lines in the visible spectrum of comet 153P/Ikeya-Zhang. Cremonese G., Capria M.T., De Sanctis M.C. <Astron. Astrophys. 461, 789 (2007)> =2007A&A...461..789C
ADC_Keywords: Comets ; Spectroscopy Keywords: identification - techniques: spectroscopic - catalogs - comets: Ikeya-Zhang Abstract: A program of high resolution spectroscopy of comets is being conducted at TNG (Canary Islands) using the echelle spectrograph SARG. The aim of the program is to catalogue emission lines in the visible range of various comets, compare them and possibly identify the many existing unknown lines. As a first step, we catalogued the lines in the spectrum of the comet 153P/Ikeya-Zhang and compared them with the lines already listed in existing catalogues. The comet was observed with SARG on the night 19-20 of April, 2002, with a short slit covering the spectral range of 4620-7920Å and with a resolving power R=57000, finding 8468 emission lines. Description: Catalog of emission lines of comet 153P/Ikeya-Zhang, obtained from a spectrum in the visible spectral range 4620-7920 Angstrom. The comet was observed on the night 19-20 April 2002 with the TNG telescope and the SARG echelle spectrograph using the slit 0.8x5.3 arcsecs providing a resolving power of 57000. The identification of the emissions was based on the catalog and the context plots of Cochran & Cochran (2002Icar..157..297C). In addition to the table we have prepared 28 plots of the 55 echelle orders showing all the emission lines catalogued. Each plot name is composed by the initials of the comet name (iz) and the number of the two orders plotted. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table3.dat 102 8468 The catalog table4.dat 102 4722 C2 emission lines (extract of the catalog) table5.dat 102 1572 NH2 emission lines (extract of the catalog) table6.dat 102 216 CN emission lines (extract of the catalog) table7.dat 102 89 H2O+ emission lines (extract of the catalog) table8.dat 102 6 Atomic emission lines (extract of the catalog) table9.dat 102 1862 Unidentified emission lines (extract of the catalog) plots/* 0 28 Plots
Byte-by-byte Description of file: table?.dat
Bytes Format Units Label Explanations
2- 9 F8.3 0.1nm Lambda Wavelength 10 A1 --- n_Lambda [+] + for blended line with the previous one 12- 17 F6.3 --- RInt ? Relative intensity in arbitrary units 20- 25 A6 --- Species Molecule name (or "Unid" when the line is unidentified) (1) 26- 30 A5 --- TransE Electronic transition 32- 52 A21 --- TransV Vibrational transition 54-102 A49 --- TransR Rotational transition
Note (1): Molecule names are: C2 ; CN ; H alph ; H2O+ ; NH2 ; [Na I] ; [O I] and Unid (when the line is unidentified)
Acknowledgements: Gabriele Cremonese, gabriele.cremonese(at)oapd.inaf.it
(End) Patricia Vannier [CDS] 11-Aug-2006
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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