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The GEISA 2003 sub-database on line transition parameters
GEISA 2003 format for line transition parameters


 

Illustration of the format used for the line transition parameters archive in the 2003 edition of GEISA :
 

This format includes new parameters from the last edition and estimated accuracies for the principal line parameters.

Parameter A B C D E1 E2 E3 E4 F G I J K L
Field length 12 11 6 10 9 9 9 9 4 3 3 3 2 1
Fortran descriptor F12.6 1PD11.4 0PF6.4 F10.4 A9 A9 A9 A9 F4.2 I3 I3 A3 I2 I1
No Undefined values * * * * * * * * * * * * * *
Record length 12 23 29 39 48 57 66 75 79 82 85 88 90 91

 
M N O P Q R A' B' C' F'
10 5 8 3 6 6 10 11 6 4
1PE10.3 0PF5.4 F8.6 I3 I6 F6.4 F10.6 1PD11.4 0PF6.4 F4.2
* * * * * * * * * *
101 106 114 117 123 129 139 151 157 161

 
O' R' N' S S' T T' U U'
8 6 5 4 4 8 8 4 4
F8.6 F6.4 F5.4 F4.2 F4.2 F8.6 F8.6 F4.2 F4.2
* * * * * * * * *
168 174 179 183 187 195 203 207 211

A : wavenumber (cm-1) of the line
B : intensity of the line in (cm-1/(molecule.cm-2) at 296K
C : Air broadening pressure halfwidth (HWHM) (cm-1atm-1) at 296K
D : Energy of the lower transition level (cm-1)
Ei (i=1,2,3,4) : Transition quantum identifications for the lower and upper state of the transition
    E1 : upper state vibrational identification  E2 : lower state vibrational identification
    E3 : upper state rotationnal identification  E4 : lower state rotationnal identification
F : temperature dependence coefficient n of the air broadening halfwidth
G : identification code for isotopologue as in GEISA
I : identification code for molecule as in GEISA
J : Internal GEISA code for the data identification
K : Molecule number as in HITRAN
L : isotopologue number (1=most abundant, 2= second...etc) as in HITRAN
M : transition probability (in debye2)
N : self broadening pressure halfwidth (HWHM) (cm-1atm-1) at 296K
O : air pressure shift of the line transition (cm-1atm-1) at 296K
P : accuracy indices for frequency, intensity and halfwidth
Q : indices for lookup of references for frequency, intensity and halfwidth
R : temperature dependence coefficient of the air pressure shift
A' : estimated accuracy (cm-1) on the line position
B' : estimated accuracy on the intensity of the line in (cm-1/(molecule.cm-2)
C' : estimated accuracy on the air collision halfwidth (HWHM) (cm-1atm-1)
F' : estimated accuracy on the temperature dependence coefficient of the air broadening halfwidth
O' : estimated accuracy on the air pressure shift of the line transition (cm-1atm-1) at 296K
R' : estimated accuracy on the temperature dependence coefficient of the air pressure shift
N' : estimated accuracy on the self broadened (HWHM) (cm-1atm-1) at 296K
S : temperature dependence coefficient of the self broadening halfwidth
S' : estimated accuracy on the temperature dependence coefficient of the self broadening halfwidth
T : self pressure shift of the line transition (cm-1atm-1) at 296K
T' : estimated accuracy on the self pressure shift of the line transition (cm-1atm-1) at 296K
U : temperature dependence coefficient of the self pressure shift
U' : estimated accuracy on the temperature dependence coefficient of the self pressure shift


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