2007PASP..119..886E


C.D.S. - SIMBAD4 rel 1.7 - 2020.01.29CET21:08:20

2007PASP..119..886E - Publ. Astron. Soc. Pac., 119, 886-897 (2007/August-0)

The Tennessee State University automatic spectroscopic telescope: data processing and velocity variation of cool giants.

EATON J.A. and WILLIAMSON M.H.

Abstract (from CDS):

This paper discusses data reduction for an echelle spectrograph we have developed for an automatic telescope at Tennessee State University and are using to monitor radial velocities and line profiles of cool giant and supergiant stars. Although our approach to data reduction is rather conventional, we discuss flat-fielding and extraction of velocities in ways that should be of general interest, establish a transformation to the IAU radial velocity system (+0.35±0.09 km/s), and determine the external precision for measured velocities (0.10-0.11 km/s). Also, we present results of the first 2-3 years of monitoring radial velocities in about 120 cool giants and compare those results with the level of variability found with photometry. These new data confirm the widely held understanding that K and M giants are all radial velocity variables at the level of 0.1 km/s.

Abstract Copyright:

Journal keyword(s): Data Analysis and Techniques

Simbad objects: 129

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Number of rows : 129

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 * 30 Psc LP? 00 01 57.6152259896 -06 00 50.668429443 7.88 6.04 4.41 2.85 1.44 M3III 129 0
2 * 3 Cet V* 00 04 30.1182732 -10 30 34.284891   6.541 4.924     K3Ib 103 0
3 * 5 Cet bL* 00 08 12.0964497643 -02 26 51.738572672   7.58 6.22     K2IIICNIVp 113 0
4 * iot Cet * 00 19 25.6741634 -08 49 26.111055 5.94 4.77 3.55 2.70 2.11 K1+IIICN0.5 165 0
5 * bet Cet PM* 00 43 35.37090 -17 59 11.7827 3.90 3.02 2.01 1.29 0.78 G9.5IIICH-1 496 0
6 * zet And RS* 00 47 20.3254696 +24 16 01.840851 6.05 5.18 4.06 3.21 2.62 K1III+KV 269 0
7 * del Psc PM* 00 48 40.94433 +07 35 06.2926 7.83 5.95 4.44 3.27 2.40 K5-III 176 0
8 * bet And PM* 01 09 43.92388 +35 37 14.0075 5.58 3.62 2.05 0.81 -0.19 M0+IIIa 531 0
9 HD 6833 * 01 09 52.2649551382 +54 44 20.273398737 8.81 7.91 6.74     K0IIIbFe-2 185 0
10 HD 9353 ** 01 33 25.7073470464 +58 19 38.451215082   7.153 5.709     K3Ib-II+B7/8: 55 0
11 * ups Per PM* 01 37 59.5569926 +48 37 41.569533 6.29 4.85 3.57 2.61 1.96 K3-IIICN0.5 215 0
12 HD 12642 PM* 02 03 40.4887897579 -04 06 12.650490224   7.189 5.609     M1IIICa1 36 0
13 * gam01 And SB* 02 03 53.9531 +42 19 47.009 4.22 3.30 2.10 1.16 0.47 K2+IIb 319 0
14 * alf Ari PM* 02 07 10.40570 +23 27 44.7032 4.29 3.17 2.01 1.15 0.54 K2-IIIbCa-1 603 1
15 * alf UMi cC* 02 31 49.09456 +89 15 50.7923 3.00 2.62 2.02 1.53 1.22 F8Ib 603 2
16 HD 16115 Pe* 02 35 06.4987962466 -09 26 34.128548303   9.36 8.15     C-H3II: 69 0
17 * 17 Per PM* 02 51 30.8392764924 +35 03 35.079950478 8.02 6.10 4.53 3.32 2.37 K5.5III 114 0
18 * alf Cet LP? 03 02 16.77307 +04 05 23.0596 6.10 4.17 2.53 1.18 0.02 M1.5IIIa 438 0
19 * rho Per LP* 03 05 10.59385 +38 50 24.9943 6.83 5.04 3.39 1.59 -0.03 M4+IIIa 306 0
20 * kap Per PM* 03 09 29.7715574 +44 51 27.146337 5.62 4.79 3.81 3.07 2.57 G9.5IIIb 223 0
21 * sig Per V* 03 30 34.4872784580 +47 59 42.780422381 7.25 5.71 4.36     K3-III 114 0
22 * 10 Tau PM* 03 36 52.1448022536 +00 23 58.536917738 5.23 5.15 4.30 4.09 3.77 F9IV-V 517 0
23 V* BD Cam Sy* 03 42 09.3284345030 +63 13 00.463126693 8.56 6.74 5.11 3.49 2.11 S3.5/2 194 0
24 * 37 Tau PM* 04 04 41.7148415 +22 04 54.924282 6.41 5.44 4.37 3.58 3.05 K0III-IIIb 169 0
25 V* UV Cam C* 04 05 53.8492693966 +61 47 39.976105052   9.86 7.60     C-J4 94 0
26 * ome01 Tau PM* 04 09 09.9663853612 +19 36 33.178733675   6.581 5.504     K2III 116 0
27 * f Per SB* 04 14 53.3292389615 +40 29 01.197278808   5.652 4.691     G5II+A2V 84 0
28 * mu. Per SB* 04 14 53.8625277 +48 24 33.591168 5.75 5.12 4.16 3.38 2.83 G0Ib 218 0
29 * alf Tau LP? 04 35 55.23907 +16 30 33.4885 4.32 2.40 0.86 -0.37 -1.31 K5+III 1176 1
30 * iot Aur V* 04 56 59.6210887 +33 09 57.958479 6.00 4.22 2.69 1.63 0.81 K3II-III 263 0
31 * zet Aur Al* 05 02 28.6873880 +41 04 33.019985 5.35 4.97 3.75 2.62 1.75 K5II+B7V 434 0
32 * 31 Ori V* 05 29 43.9814689897 -01 05 32.058230061   6.28 4.71     K4III 85 0
33 * 119 Tau s*r 05 32 12.7525072 +18 35 39.243589 8.63 6.41 4.33 2.55 1.13 M2Iab-Ib 259 0
34 * alf Ori s*r 05 55 10.30536 +07 24 25.4304 4.38 2.27 0.42 -1.17 -2.45 M1-M2Ia-Iab 1454 0
35 V* U Ori Mi* 05 55 49.1689920441 +20 10 30.690374867 6.82 6.39 5.40     M6-9.5e 470 0
36 * 1 Gem SB* 06 04 07.21544 +23 15 48.0401 5.54 5.02 4.15 3.47 3.02 G5III 196 0
37 * eta Gem RG* 06 14 52.6452865329 +22 30 24.434377815 6.55 4.89 3.28 1.79 0.48 M2IIIa 240 0
38 * kap Aur PM* 06 15 22.6890616 +29 29 53.076043 6.17 5.36 4.35 3.55 3.01 G8.5IIIb 197 0
39 * mu. Gem LP* 06 22 57.62686 +22 30 48.8979 6.37 4.51 2.87 1.30 -0.08 M3IIIab 363 1
40 * psi01 Aur s*r 06 24 53.9024989534 +49 17 16.412669976 8.85 6.67 4.75 3.36 2.29 K5-M1Iab-Ib 162 0
41 * eps Gem V* 06 43 55.9262590 +25 07 52.051484 5.85 4.39 2.98 2.01 1.40 G8Ib 378 0
42 * zet Gem cC* 07 04 06.5307903 +20 34 13.073871 5.20 4.58 3.79   3.082 G1Ib 527 0
43 * 63 Aur * 07 11 39.3260802974 +39 19 13.984403315   6.353 4.886     K4III 101 0
44 HD 55751 * 07 14 20.0640650009 +03 06 41.076625342   6.561 5.343     K0III 42 0
45 V* NQ Gem Sy* 07 31 54.5215639809 +24 30 12.543689289   10.19 8.01     C6,2_CH3 88 0
46 * ups Gem PM* 07 35 55.3506173748 +26 53 44.711452380 7.54 5.60 4.06 2.82 1.91 M0III 191 0
47 * sig Gem RS* 07 43 18.7269793 +28 53 00.642191 6.38 5.41 4.29 3.37 2.79 K1IIIe 442 0
48 * kap Gem ** 07 44 26.8535692 +24 23 52.787227 5.19 4.49 3.57 2.86 2.41 G8III-IIIb 283 0
49 * bet Gem PM* 07 45 18.94987 +28 01 34.3160 3.00 2.14 1.14 0.39 -0.11 K0IIIb 1042 1
50 HD 66141 PM* 08 02 15.9365899 +02 20 04.452198 6.91 5.63 4.38 3.39 2.72 K2IIIbFe-0.5: 169 1
51 * bet Cnc PM* 08 16 30.9210081 +09 11 07.957924 6.750 5.000 3.520 2.42 1.62 K4IIIBa0.5: 340 1
52 * del Cnc ** 08 44 41.0992106 +18 09 15.503395 6.01 5.02 3.94 3.16 2.62 K0+IIIb 187 0
53 * zet Hya PM* 08 55 23.6261352 +05 56 44.035380 4.92 4.10 3.10 2.39 1.90 G8.5III 226 0
54 V* RS Cnc S* 09 10 38.7978379 +30 57 47.295961 8.65 7.62 5.95 3.06 0.73 M6S 295 0
55 * alf Lyn PM* 09 21 03.3007431 +34 23 33.224546 6.63 4.69 3.14 1.91 1.01 K6III 195 0
56 * alf Hya * 09 27 35.24270 -08 39 30.9583 5.14 3.42 1.97 0.93 0.16 K3IIIa 404 0
57 * eps Leo V* 09 45 51.0733004 +23 46 27.320834 4.23 3.79 2.98 2.36 1.93 G1IIIa 319 0
58 * mu. UMa SB* 10 22 19.7397659 +41 29 58.269105 6.53 4.64 3.05 1.76 0.80 M0III 290 0
59 * nu. Hya PM* 10 49 37.4887449 -16 11 37.135989 5.62 4.35 3.11 2.17 1.53 K1.5IIIHdel-0.5 154 0
60 * psi UMa PM* 11 09 39.8086764 +44 29 54.552050 5.27 4.15 3.01 2.18 1.61 K1III 258 0
61 * nu. Vir LP* 11 45 51.5595736 +06 31 45.741287 7.32 5.54 4.04 2.79 1.78 M1III 235 0
62 * bet Vir PM* 11 50 41.7182390 +01 45 52.991019 4.26 4.15 3.60 3.13 2.85 F9V 847 0
63 HD 103095 PM* 11 52 58.7683801554 +37 43 07.240082865 7.38 7.20 6.45 5.80 5.35 K1V_Fe-1.5 738 1
64 * c Vir PM* 12 20 20.9813348 +03 18 45.260365 7.27 6.12 4.96 4.07 3.46 K0.5IIIbFe-0.5 332 0
65 * del Vir RG* 12 55 36.2086058 +03 23 50.893225 6.76 4.97 3.38 1.86 0.53 M3+III 255 0
66 * 36 Com PM* 12 58 55.4427684626 +17 24 33.989762677 8.31 6.35 5.00 3.44 2.49 M0.5III 77 0
67 * eps Vir PM* 13 02 10.5978496 +10 57 32.941443 4.45 3.71 2.79 2.16 1.71 G8III-IIIb 510 0
68 * sig Vir V* 13 17 36.2832672 +05 28 11.522114 8.42 6.47 4.80     M1III 89 0
69 HD 122563 Pe* 14 02 31.8456299772 +09 41 09.942736952 7.47 7.10 6.19 5.37 4.79 G8:III:Fe-5 733 0
70 * alf Boo RG* 14 15 39.67207 +19 10 56.6730 2.46 1.18 -0.05 -1.03 -1.68 K1.5IIIFe-0.5 2111 0
71 * rho Boo PM* 14 31 49.7896173 +30 22 17.178087 6.33 4.89 3.59 2.67 2.02 K3-III 242 0
72 * eps Boo A * 14 44 59.223 +27 04 27.15   3.61 2.45     K0-II-III 114 0
73 * bet Boo Fl* 15 01 56.7623786 +40 23 26.040607 5.21 4.47 3.52 2.85 2.37 G8IIIaFe-0.5 239 0
74 * 5 Ser BY* 15 19 18.79710 +01 45 55.4685   5.60   4.8   F8IV 319 0
75 HD 145931 * 16 11 47.5986312784 +42 22 28.438114846   7.348 5.868     K4III 40 0
76 * del Oph PM* 16 14 20.73853 -03 41 39.5612 6.30 4.34 2.75 1.46 0.43 M0.5III 343 0
77 * g Her AB* 16 28 38.5485851 +41 52 54.040593 7.70 6.53 5.01 2.49 0.26 M6-III 363 0
78 * bet Her SB* 16 30 13.1995466 +21 29 22.600778 4.39 3.70 2.77 2.13 1.65 G7IIIaFe-0.5 304 0
79 * alf Her A LP* 17 14 38.853 +14 23 25.34 5.52 4.51 3.350 0.96 -1.18 M5Ib-II 429 0
80 * pi. Her V* 17 15 02.8343634 +36 48 32.984340 6.28 4.61 3.18 2.22 1.49 K3II 227 0
81 * sig Oph V* 17 26 30.8805999537 +04 08 25.287576783 7.39 5.82 4.31 3.22 2.46 K2II 164 0
82 * bet Dra * 17 30 25.9616959 +52 18 04.999351 4.43 3.79 2.81 2.12 1.64 G2Ib-IIa 388 0
83 * bet Oph PM* 17 43 28.3526482 +04 34 02.295484 5.150 3.930 2.750 1.96 1.38 K2IIICN0.5 450 0
84 * tet Her V* 17 56 15.1805442 +37 15 01.934351 6.70 5.23 3.88 2.98 2.38 K1IIaCN2 204 0
85 * gam Dra * 17 56 36.36988 +51 29 20.0242 5.630 3.760 2.230 1.08 0.23 K5III 514 0
86 V* V2564 Oph LP? 18 04 40.0713993238 +03 46 44.716089845 9.53 8.59 7.30 6.24 5.43 F6/7V 241 0
87 * eta Ser PM* 18 21 18.6005560 -02 53 55.776595 4.84 4.19 3.25 2.55 2.05 K0III-IV 349 0
88 * bet Sct SB* 18 47 10.4626934070 -04 44 52.363891614 6.15 5.31 4.22 3.43 2.86 G4IIa 176 0
89 * 13 Lyr LP* 18 55 20.1022285 +43 56 45.931489 7.00 5.59 4.00 1.95 0.04 M5III 299 0
90 * tet Lyr * 19 16 22.0948728 +38 08 01.423443 6.87 5.64 4.38 3.51 2.93 K0II 184 0
91 HD 182040 Pe* 19 23 10.0772363647 -10 42 11.539194284 8.77 8.14 7.05 6.25 5.80 C-Hd2II: 140 0
92 * alf Vul PM* 19 28 42.3299553 +24 39 53.652455 7.77 5.95 4.45 3.24 2.27 M0.5IIIb 170 0
93 * bet Cyg A ** 19 30 43.28052 +27 57 34.8483   4.171 3.085     K3II+B9.5V 217 0
94 * gam Aql * 19 46 15.5802908 +10 36 47.740788 5.93 4.23 2.72 1.65 0.87 K3II 418 0
95 * del Sge SB* 19 47 23.2665287783 +18 32 03.520263112 6.20 5.23 3.82 2.37 1.08 M2II+B0V 191 0
96 * omi Aql PM* 19 51 01.6437560393 +10 24 56.595177367   5.66   4.8   F8V 416 0
97 * gam Sge PM* 19 58 45.4286265 +19 29 31.728079 6.97 5.04 3.47 2.27 1.35 M0-III 239 0
98 * 31 Cyg Al* 20 13 37.9108031301 +46 44 28.738836638 5.50 5.08 3.80 2.83 2.07 K3Ib+B2IV-V 351 0
99 * omi02 Cyg Al* 20 15 28.3216287393 +47 42 51.221859715 6.54 5.50 3.98 2.78 1.86 K7Ib-II+B1V 318 0
100 * 22 Vul Al* 20 15 30.2380607842 +23 30 32.032946807   6.192 5.176     G3Ib-II 194 0
101 * alf01 Cap ** 20 17 38.8690959065 -12 30 29.571594020 6.14 5.34 4.27 3.49 2.94 G3Ib 129 0
102 * 39 Cyg SB* 20 23 51.6206989 +32 11 24.619097 7.27 5.77 4.44 3.43 2.76 K2.5IIIFe-0.5 128 0
103 * 47 Cyg SB* 20 33 54.1882057656 +35 15 03.028103621   6.145 4.636     K6:Ib+B2.5: 95 1
104 * 70 Aql * 20 36 43.6339444744 -02 32 59.834172996   6.475 4.880     K4+IIIBa1 70 0
105 * eps Cyg ** 20 46 12.6823609 +33 58 12.924926 4.370 3.520 2.480 1.73 1.19 K0III 479 1
106 * ksi Cyg SB* 21 04 55.8622910 +43 55 40.264460 7.17 5.39 3.73 2.55 1.63 K4.5Ib-II 294 0
107 * f02 Cyg * 21 06 36.0938154 +47 38 54.249030   6.079 4.514     K4Ib-IIa 101 0
108 HD 201626 Pe* 21 09 59.2669493692 +26 36 55.010503706 9.73 9.26 8.16 7.34 6.82 C-H2IV: 139 0
109 * zet Cyg SB* 21 12 56.1859347 +30 13 36.895667 4.96 4.20 3.21 2.52 2.04 G8+III-IIIaBa0.5 320 0
110 * 2 Peg * 21 29 56.8954513 +23 38 19.817036   6.088 4.509     M1+III 101 0
111 * bet Aqr * 21 31 33.5317148 -05 34 16.232006 4.27 3.71 2.89 2.29 1.84 G0Ib 427 0
112 * eps Peg LP* 21 44 11.1561394 +09 52 30.031152 5.61 3.91 2.39 1.34 0.58 K2Ib-II 429 0
113 * 9 Peg V* 21 44 30.6958139 +17 21 00.057062 6.48 5.52 4.35 3.53 2.98 G5Ib 256 0
114 * alf Aqr * 22 05 47.0359315 -00 19 11.456766 4.65 3.90 2.94 2.27 1.76 G2Ib 418 0
115 * zet Cep EB* 22 10 51.2769159 +58 12 04.545587 6.62 4.90 3.35 2.27 1.49 K1.5Ib 259 0
116 * 1 Lac V* 22 15 58.1767311 +37 44 55.438542 7.24 5.61 4.15 3.15 2.43 K3-II-III 95 0
117 * 35 Peg PM* 22 27 51.5223252490 +04 41 44.391554789 6.74 5.86 4.80 4.02 3.46 K1-III-IV 252 0
118 * 5 Lac s*r 22 29 31.8225058 +47 42 24.792707 7.15 6.05 4.37 2.98 1.91 K9Ia+B2V 129 0
119 * eta Peg SB* 22 43 00.1237213526 +30 13 16.027068152 4.38 3.81 2.95 2.31 1.83 G8II+F0V 185 0
120 * mu. Peg PM* 22 50 00.1931506 +24 36 05.698380 5.10 4.42 3.48 2.80 2.33 G8+III 276 0
121 V* IM Peg RS* 22 53 02.2658951462 +16 50 28.291474642   7.024 5.890     K2III 315 1
122 V* V424 Lac LP* 22 56 25.9984806807 +49 44 00.751810487 8.66 6.71 4.94 3.59 2.54 K5Ib 141 0
123 * bet Peg LP* 23 03 46.45746 +28 04 58.0336 6.05 4.09 2.42 0.92 -0.40 M2.5II-III 578 0
124 * gam Psc PM* 23 17 09.9374911 +03 16 56.237975 5.20 4.62 3.70 2.98 2.47 G9III:Fe-2 249 0
125 HD 221170 Pe* 23 29 28.8087923676 +30 25 57.847432750 9.43 8.74 7.66     G2IV 260 0
126 * lam And RS* 23 37 33.8426114 +46 27 29.337984 5.54 4.84 3.82 3.04 2.47 G8IVk 639 0
127 * iot Psc PM* 23 39 57.0413764 +05 37 34.647529 4.640 4.620 4.120 3.68 3.37 F7V 570 0
128 * 19 Psc C* 23 46 23.5126056542 +03 29 12.505415198 10.95 7.62 5.02 3.19 1.82 C-N6 429 0
129 * rho Cas LP* 23 54 23.0339951270 +57 29 57.766930774 7.00 5.85 4.59 3.63 2.89 G2_0 359 0

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2020.01.29-21:08:20

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