J/A+AS/128/361 Vacuum ultraviolet emission band systems of N2 (Roncin+ 1998)
Table of vacuum ultraviolet emission band systems of molecular nitrogen
from 82.6 to 124.2 nm
Roncin J.-Y., Launay F.
<Astron. Astrophys. Suppl. Ser. 128, 361 (1998)>
=1998A&AS..128..361R 1998A&AS..128..361R (SIMBAD/NED BibCode)
ADC_Keywords: Atomic physics ; Spectra, ultraviolet
Keywords: molecular data - planets and satellites: general
Abstract:
Observed wavenumbers of the emission lines belonging to 10 vacuum
ultraviolet band systems of molecular nitrogen are classified into
283 bands, 220 of them reported for the first time
Description:
The first column gives the rotational quantum number J of the
electronic ground state. The corresponding R and P branch lines of the
{SIGMA}-{SIGMA} transitions are listed in the second and third columns
and the R, Q, and P branch lines of the {PI}-{SIGMA} transitions are
listed in the second, third, and fourth columns. An asterisk is used
to identify blended lines that have been assigned more than once, or
to indicate, in the case of a missing line, that a feature has been
observed within 1.2 and 2 cm-1 from the missing transition. For many
missing lines we have written, in the same column, the name of the
molecular absorption lines preventing the emission from being seen.
Some missing lines could not be measured because they are overlapped
by a strong atomic line which is identified in this column.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
rplines.dat 81 5968 Wavenumbers of R and P lines of the N2 band
rqplines.dat 82 1356 Wavenumbers of R, Q and P lines of the N2 band
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Byte-by-byte Description of file: rplines.dat
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Bytes Format Units Label Explanations
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1- 9 A9 --- Band Band (1)
11- 12 I2 ---- J Rotational quantum number of the electronic
ground state
14- 22 F9.2 cm-1 R ? R branch lines of the {SIGMA}-{SIGMA}
transitions (2)
23 A1 --- BlendR [*] Blended line (3)
25- 43 A19 --- n_R Note for missing line (4)
45- 53 F9.2 cm-1 P ? P branch lines of the {SIGMA}-{SIGMA}
transitions (2)
54 A1 --- BlendP [*] Blended line (3)
56- 81 A26 --- n_P Note for missing line (4)
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Note (1): b'(i-j): b' 1{SIGMA}u+ -X 1{SIGMA}g+ band system of N2
c'4(i-j): c'4 1{SIGMA}u+ -X 1{SIGMA}g+ band system of N2
c'6(i-j): c'6 1{SIGMA}u+ -X 1{SIGMA}g+ band system of N2
3dp(0-1): 3dp 1{SIGMA}u+ -X 1{SIGMA}g+ band system of N2
Note (2): Some missing lines could not be measured because they are overlapped
by a strong atomic line which is identified in this column.
Note (3): An asterisk is used to identify blended lines that have been assigned
more than once, or to indicate, in the case of a missing line,
that a feature has been observed within 1.2 and 2cm-1 from the
missing transition
Note (4): Name of the molecular absorption lines preventing the emission
from being seen
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Byte-by-byte Description of file: rqplines.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 9 A9 --- Band Band (1)
11- 12 I2 ---- J Rotational quantum number of the electronic
ground state
14- 22 F9.2 cm-1 R ? R branch lines of the {PI}-{SIGMA}
transitions (2)
23 A1 --- BlendR [*] Blended line (3)
25- 33 A9 --- n_R Note for missing line (4)
34- 42 F9.2 cm-1 Q ? Q branch lines of the {PI}-{SIGMA}
transitions (2)
43 A1 --- BlendQ [*] Blended line (3)
45- 59 A15 --- n_Q Note for missing line (4)
61- 69 F9.2 cm-1 P ? P branch lines of the {PI}-{SIGMA}
transitions (2)
70 A1 --- BlendP [*] Blended line (3)
72- 82 A11 --- n_P Note for missing line (4)
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Note (1): b(i-j): b 1{PI}u -X 1{SIGMA}g+ band system of N2
c3(i-j): c3 1{PI}u -X 1{SIGMA}g+ band system of N2
c4(0-j): c4 1{PI}u -X 1{SIGMA}g+ band system of N2
o3(i-j): o3 1{PI}u -X 1{SIGMA}g+ band system of N2
a(i-j): a 1{PI}g -X 1{SIGMA}g+ band system (L.B.H.) of N2
Note (2): Some missing lines could not be measured because they are overlapped
by a strong atomic line which is identified in this column.
Note (3): An asterisk is used to identify blended lines that have been assigned
more than once, or to indicate, in the case of a missing line,
that a feature has been observed within 1.2 and 2cm-1 from the
missing transition
Note (4): Name of the molecular absorption lines preventing the emission
from being seen
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Acknowledgements: Jean-Yves Roncin
(End) Patricia Bauer [CDS] 10-Nov-1997