J/A+A/326/1069 Abundances in globular clusters (Russell 1997)
More Light on RV Tau Variables
Russell S.C.
<Astron. Astrophys. 326, 1069 (1997)>
=1997A&A...326.1069R 1997A&A...326.1069R (SIMBAD/NED BibCode)
ADC_Keywords: Clusters, globular ; Stars, giant ; Stars, variable ; Abundances
Keywords: stars: abundances -
stars: asymptotic, post-asymptotic giant branch (AGB, post-AGB) -
stars: variables: other - globular clusters: general
Description:
Tables 5, 6, and 7 present details of the derived abundances for the
stars observed in the globular clusters M2, M13, and M56,
respectively. Table 9 gives the measured equivalent widths for the
iron lines of the field stars. Table 10 gives the measured equivalent
widths for the programme stars of this survey.
Objects:
----------------------------------------------------------
RA (2000) DE Designation(s)
----------------------------------------------------------
21 33 29.2 -00 49 23 M 2 = NGC 7089
16 41 41.4 +36 27 37 M 13 = NGC 6205
19 16 35.4 +30 11 04 M 56 = NGC 6779
----------------------------------------------------------
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table5 39 66 Measured Abundances for M2
table6 33 91 Measured Abundances for M13
table7 33 73 Measured Abundances for M56
table9 39 79 Equivalent widths for FeI and FeI for standard
stars
table10 85 309 Equivalent widths for programme stars
tables.tex 117 701 LaTeX version of the tables
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table5
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 9 A9 --- Star Star Name
11- 15 A5 --- Element Element
17- 18 I2 --- Z Atomic Number
20- 23 F4.2 [] Solar Solar abundance (H=12)
25- 29 F5.2 [] Abundance ? Abundance of star
31- 34 F4.2 [] sigma ? Standard deviation of results
36- 37 I2 --- N ? number of lines used to derive abundance
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table6 table7
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 10 A10 --- Star Star Name
12- 16 A5 --- Element Element
18- 19 I2 --- Z Atomic Number
21- 25 F5.2 [] Abundance Abundance of star
27- 30 F4.2 [] sigma ? Standard deviation of results
32- 33 I2 --- N Number of lines used to derive abundance
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table9
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 5 A5 --- Element Element
7- 13 F7.2 0.1nm lambda Wavelength
15- 19 F5.1 0.1pm EW(HD165195) ? HD 165195 equivalent width
20 A1 --- u_EW(HD165195) Uncertainty flag on EW(HD165195)
22- 26 F5.1 0.1pm EW(BD+302611) ? BD +30 2611 equivalent width
28- 32 F5.1 0.1pm EW(HD204543) ? HD 204543 equivalent width
34- 38 F5.1 0.1pm EW(HD135148) ? HD 135148 equivalent width
39 A1 --- u_EW(HD135148) Uncertainty flag on EW(HD135148)
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table10
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 5 A5 --- Element Element
7- 8 I2 --- Z ? Atomic Number
10- 17 F8.3 0.1nm lambda Wavelength
19- 24 F6.3 --- loggf Oscillator strength
26- 29 A4 --- r_loggf Reference for loggf (1)
31- 35 F5.1 0.1pm EW(BD+112998) ? BD+11 2998 Equivalent width
36 A1 --- u_EW(BD+112998) Uncertainty flag on (BD+112998
38- 42 F5.1 0.1pm EW(M2V11) ? M2_V11 equivalent width
43 A1 --- u_EW(M2V11) Uncertainty flag on (M2V11)
45- 49 F5.1 0.1pm EW(M2HII89) ? M2HII89 equivalent width
50 A1 --- u_EW(M2HII89) Uncertainty flag on (M2HII89)
52- 56 F5.1 0.1pm EW(M13SH11) ? M13_SH11 equivalent width
57 A1 --- u_EW(M13SH11) Uncertainty flag on (M13SH11)
59- 63 F5.1 0.1pm EW(M13I13) ? M13I13 equivalent width
64 A1 --- u_EW(M13I13) Uncertainty flag on EW(M13I13)
66- 70 F5.1 0.1pm EW(M56V6) ? M56_V6 equivalent width
71 A1 --- u_EW(M56V6) Uncertainty flag on EW(M56V6)
73- 77 F5.1 0.1pm EW(M56I60) ? M56I60 equivalent width
78 A1 --- u_EW(M56I60) Uncertainty flag on EW(M56I60)
80- 84 F5.1 0.1pm EW(M56I96) ? M56I96 equivalent width
85 A1 --- u_EW(M56I96) Uncertainty flag on EW(M56I96)
--------------------------------------------------------------------------------
Note (1): References:
B92: Bessell M. S. 1992, private communication
B,B+,C,C+,D,D-,E: accuracy ratings from NIST (1996)
NIST Atomic Spectroscopic Database (Version 1.1)
D+92: Davidson et al., 1992A&A...255..457D 1992A&A...255..457D
G+94: Giridhar et al., 1994ApJ...437..476G 1994ApJ...437..476G
GS88: Gratton & Sneden, 1988A&A...204..193G 1988A&A...204..193G
H+82: Hannaford et al., 1982ApJ...261..736H 1982ApJ...261..736H
K90: Kurucz, 1990, private communication
PC89: Peterson & Carney, 1989ApJ...347..266P 1989ApJ...347..266P
SC88: Sneden & Crocker, 1988ApJ...335..406S 1988ApJ...335..406S
T89: Thevenin, 1989A&AS...77..137T 1989A&AS...77..137T
T90: Thevenin, 1990A&AS...82..179T 1990A&AS...82..179T
T94: Takeda, 1994PASJ...46...53T 1994PASJ...46...53T
WM80: Wiese & Martin, 1980, NSRDS-NBS 60
(U.S. Government Printing Office, Washington, DC)
WSM: Wiese, Smith, & Miles, 1969, Atomic Transition
Probabilities, Vol 2, NSRDS-NBS 22
(U.S. Government Printing Office, Washington, DC)
--------------------------------------------------------------------------------
Acknowledgements: Russell, S. C. [Dublin Institute for Advanced Studies]
(End) Patricia Bauer [CDS] 06-Jun-1997