1999PASP..111.1258T

Query : 1999PASP..111.1258T

1999PASP..111.1258T - Publ. Astron. Soc. Pac., 111, 1258-1268 (1999/October-0)

Ionization of the local interstellar medium.

TAT H.H. and TERZIAN Y.

Abstract (from CDS):

We have determined the distribution of the ionization of the interstellar medium within the vicinity of the Sun due to the ultraviolet radiation from nearby white dwarf stars. If one assumes steady state conditions, the ionization is irregular and does not consist of one large continuous cloud, but instead consists of irregular regions of ionization with occasional mergers of the Strömgren spheres. We also present a compilation of the known white dwarf stars within 20 pc of the Sun.

Abstract Copyright: ∼

Journal keyword(s): ISM: Structure - Stars: White Dwarfs

Simbad objects: 143

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Number of rows : 143
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 LAWD 96 WD* 00 02 10.7241976499 -43 09 55.390578662   13.12 13.05     DAP5.8 134 0
2 LAWD 1 WD* 00 02 40.0947866937 -34 13 39.592411637   15.36 14.94     DC 75 0
3 EGGR 381 WD* 00 12 14.7449947981 +50 25 20.736275736   14.6   14.2   DA7.6 106 0
4 G 158-45 WD* 00 14 12.7919361867 -13 11 01.087005764   16.48 15.88     DC8H 65 0
5 EGGR 285 ** 00 37 25.001088 -20 53 42.53208   14.94 14.39 14.38   DA3+dM 42 0
6 EGGR 246 WD* 00 41 26.0270023159 -22 21 02.292155084   15.25 14.60 14.088 13.671 DQ9 120 0
7 Wolf 28 WD* 00 49 09.8983373329 +05 23 18.993828947 12.984 12.92 12.374 12.106 11.854 DZ7.5 266 0
8 GD 806 PM* 01 12 27.4114380312 -01 51 22.793114304   14.60 14.11 14.10 13.55 ~ 9 0
9 Wolf 1516 WD* 01 18 00.0751414753 +16 10 20.561712526   13.96   13.9   DC6 101 0
10 EGGR 307 WD* 01 25 24.4663862522 -26 00 44.451114373   15.34 15.0     DC 53 0
11 LAWD 10 WD* 01 37 59.3936818351 -04 59 44.668541360   13.20 12.83 12.8   DA+D1 191 0
12 L 88-59 WD* 01 43 00.9833777734 -67 18 30.353062494   14.33 13.90 13.52 13.23 DA8.1 76 0
13 EGGR 268 WD* 01 51 51.1387595810 +64 25 52.547329311   13.6   12.8   DA5.6 58 0
14 GD 279 WD* 01 52 02.9620032216 +47 00 06.651152568 11.906 12.519 12.463 12.519 12.586 DA3.6 109 0
15 EGGR 168 WD* 02 11 20.8420869594 +39 55 21.516404474   14.80 14.50 14.4   DAZ6.9 121 0
16 EGGR 16 WD* 02 16 58.0227724350 +42 58 05.242149904   16.96 16.23 16.3   DA9.5 66 0
17 EGGR 471 WD* 02 32 37.9054932741 -14 11 51.767255899   16.51 15.76     DC9 55 0
18 V* FS Cet CV* 02 35 07.5939240480 +03 43 56.816311296 11.027 12.209 12.412 12.325 11.968 DA1+dM 379 0
19 PG 0235+064 WD* 02 38 30.9280475928 +06 37 59.842540308   15.53 15.09     DA3.5 44 0
20 EGGR 473 WD* 02 48 36.4291217434 +54 23 22.464606271   16.25   15.1   DAZ9 73 0
21 HD 18131 Ro* 02 54 38.8273538856 -05 19 50.946069432   8.32 7.31     K0IV+DA: 76 0
22 CPD-69 177 WD* 03 10 31.0195960176 -68 36 03.380768388 10.757 11.413 11.394 11.47 11.558 DA3.0 299 0
23 L 227-140 PM* 03 12 46.6789814640 -54 06 29.764759608   15.27 14.73 14.81   F5V 16 1
24 EGGR 566 WD* 03 25 11.0474878302 -01 49 15.047041848   16.8 16.22     DZA9 89 0
25 LAWD 14 WD* 03 28 48.7986016948 -27 19 00.096684530   14.0 13.56     DA5.4 81 1
26 Wolf 219 WD* 03 44 34.8473315202 +18 26 09.820674151   15.50   14.8   DQ8 90 0
27 GD 50 WD* 03 48 50.1859724280 -00 58 32.290187664 12.596 13.787 14.063 14.210 14.388 DA1.2 272 1
28 G 7-16 WD* 04 00 26.6831052624 +08 14 06.930002800   16.62   15.4   DC9 54 0
29 * omi02 Eri B WD* 04 15 21.7957181469 -07 39 29.203986789 9.147 9.83 9.53     DA2.9 357 0
30 V* RR Cae WD* 04 21 05.5631820426 -48 39 07.061113433 14.50 14.92 14.40     DA7.8 168 1
31 EGGR 169 WD* 04 25 53.7276237576 +12 11 48.337246428   15.96 15.44 15.54 14.77 DA8 60 0
32 EGGR 180 WD* 04 31 12.5714396826 +58 58 41.292707803 12.29 12.77   12.8   DC5 140 0
33 HD 283750B WD* 04 36 44.8959324504 +27 09 51.523283628   16.46   15.4   DC8 101 0
34 EGGR 41 WD* 04 37 47.4072688697 -08 49 10.619853645   14.24 14.10     DQ8 96 0
35 HZ 14 WD* 04 41 01.7398379640 +10 59 40.001283528   13.68 13.86     DA1.8 133 0
36 BD+52 913 WD* 05 05 30.6180977592 +52 49 51.919301604 10.25 11.44 11.69 11.93 12.108 DA.8 1153 0
37 GD 69 WD* 05 36 20.2147083168 +41 29 55.622008464   15.07 14.75     DA6.5 58 0
38 EGGR 248 WD* 05 51 19.4818569216 -00 10 21.107152956   15.06 14.60     DQ8P 165 0
39 GD 71 WD* 05 52 27.6198591816 +15 53 13.228887444 11.675 12.783 13.032 13.169 13.337 DA1.5 407 0
40 EGGR 45 WD* 05 55 09.5304871511 -04 10 07.065341021   15.49 14.45 13.994 13.538 DZ11 125 0
41 EGGR 290 WD* 05 56 25.4599888487 +05 21 48.443176471   14.77 14.13 14.00   DA8P 163 0
42 * alf CMa B WD* 06 45 09.3041925037 -16 43 00.724740067   8.41 8.44     DA1.9 563 1
43 EGGR 484 WD* 06 47 22.1508576098 +02 31 08.914947169   16.00   15.7   DA7.0 60 0
44 LAWD 23 WD* 06 47 37.9897150309 +37 30 57.066665144   11.97 12.07 12.26   DA2.3 182 0
45 EGGR 485 WD* 07 00 51.6637780968 +31 57 43.832015694   17.53   15.7   DC10 53 0
46 L 886-6 WD* 07 01 54.8387102144 -06 27 46.230821653   16.2 15.42     DA7.6 50 0
47 GD 294 HS* 07 17 36.2651664120 +58 24 20.505079188   12.06 12.02 12.30   sdB 49 0
48 G 107-70 ** 07 30 47.30952 +48 10 26.6124 16.01 15.61   14.4   DA+DA 98 0
49 EGGR 321 WD* 07 33 30.8802796728 +64 09 27.434704716   16.4   15.6   DA11P 57 0
50 * alf CMi B WD* 07 39 17.8800 +05 13 26.800   10.7 10.92     DQZ 174 0
51 LAWD 25 WD* 07 40 20.7886676070 -17 24 49.156867583   13.36 13.061 12.886 12.70 DZQA6 218 0
52 VB 3 WD* 07 45 38.4274938131 -33 55 51.341406846   17.40 16.70 16.21 15.23 DC10 51 0
53 EGGR 426 WD* 07 50 14.5843350628 +07 11 48.917000372   17.9   16.2   DC9 74 0
54 EGGR 427 WD* 07 50 15.3418409575 +07 11 37.097929321   17.6   16.1   DC9 72 0
55 LAWD 26 WD* 07 53 08.1439021017 -67 47 31.382011435   14.75 14.09     DA9.0 118 0
56 CD-32 5613 WD* 08 41 32.4290850497 -32 56 32.915823461   12.07 11.85 12.3   DA5.5 325 0
57 EGGR 250 WD* 09 15 56.0774298887 +53 25 23.857612513   14.09   14.1   DCP7 157 0
58 EGGR 431 Em* 09 41 59.3216028696 +06 57 17.181979848   15.21 14.90     dF 27 1
59 L 190-21 PM* 10 14 58.4198667696 -56 11 11.389286364   15.74 15.03 14.90   F3V 19 0
60 EGGR 350 WD* 10 23 09.0629848950 +63 27 41.489054140   15.09   14.6   DA7.3 70 0
61 V* UZ Sex ** 10 28 34.8776549016 -00 00 29.394837900   13.89   13.9   DA3+dM 85 0
62 EGGR 535 WD* 10 38 55.5700182462 -20 40 56.834110426   15.9 16.28 15.54 15.34 DQ10P 98 0
63 BD-18 3019B WD* 10 45 39.0428670370 -19 06 45.026254097     15.5 15.75   DQ 61 0
64 LAWD 34 WD* 10 57 35.1341950895 -07 31 23.176779615 14.078 14.626 14.338 14.132 13.921 DC 91 0
65 Ross 627 WD* 11 24 12.9710801226 +21 21 35.569805995       14.28   DA6.8 124 0
66 PG 1126+186 WD* 11 29 18.0386092752 +18 16 45.645119580   13.37 14.10   13.23 DC+G/K(e) 19 0
67 * 20 Crt B WD* 11 34 30.4777605856 -32 50 02.404764059   17 15     DC 53 0
68 GD 140 WD* 11 37 05.1041466528 +29 47 58.288741080 11.47 12.42 12.45 12.73 12.714 DA2.2 257 0
69 LAWD 37 WD* 11 45 42.9169346379 -64 50 29.461957832 11.08 11.725 11.513 11.34 11.163 DQ 287 0
70 G 197-47 WD* 12 11 29.2732556757 +57 24 17.242313993   16.34   15.3   DA8.6 66 0
71 HZ 21 WD* 12 13 56.2641545952 +32 56 31.358609412 13.125 14.361 14.688 14.837 15.038 DO1 143 0
72 WG 21 WD* 12 26 42.0226230528 -66 12 18.467291952   14.37 13.97     DA6.6 51 0
73 WG 22 WD* 12 38 49.7811220835 -49 48 00.219515411   14.14 13.96     DA4.2 245 0
74 LB 2449 BLL 12 48 18.7847605224 +58 20 28.717260720   16.10 15.78 15.19   ~ 215 1
75 GD 319 ** 12 50 04.422072 +55 06 02.11932   12.398 12.259 12.147   sdOB+K3V 88 0
76 Wolf 457 WD* 13 00 09.0631835435 +03 28 41.063241871 16.356 16.452 15.808 15.429 15.044 DAQZ8 108 0
77 EGGR 436 WD* 13 08 41.1944602216 +85 02 28.161666517   16.76   15.9   DA9P 61 0
78 NAME ER 8 WD* 13 12 56.4722073575 -47 28 07.912819252   18.45 17.11 16.32 15.72 DC 46 0
79 HZ 43A WD* 13 16 21.8532409720 +29 05 55.411186877   12.52 12.66     DAwk 477 0
80 * alf Vir bC* 13 25 11.57937 -11 09 40.7501 -0.20 0.74 0.97 1.06 1.30 B1V 877 1
81 BD-07 3632 WD* 13 30 13.6370112733 -08 34 29.468140653 11.803 12.398 12.340 12.39 12.436 DA3.5 203 0
82 Wolf 489 WD* 13 36 31.8521839520 +03 40 45.942173346   15.66   14.48   DC9 128 0
83 EGGR 360 WD* 13 47 24.3696354602 +10 21 38.013189353   15.49   14.8   DA7.1 104 0
84 EGGR 438 WD* 13 48 03.0103253113 +23 34 46.443561286   16.72   15.2   DC9 82 0
85 LP 856-26 WD* 13 59 07.8240698189 -23 33 27.184079654   15.28 14.93 14.8   DA5.2 34 0
86 * bet Cen bC* 14 03 49.40535 -60 22 22.9266     0.58     B1III 371 0
87 PG 1424+240 BLL 14 27 00.3917926224 +23 48 00.037510776 14.52 14.34 14.95 14.5   ~ 420 1
88 LP 801-9 WD* 14 47 25.3408507940 -17 42 15.755350506   17.42 16.46     DC10 48 0
89 EGGR 440 HS* 15 17 14.2689024744 +03 10 27.945158844 13.033 14.04 13.99 14.24 13.785 sdOB+G1V 35 0
90 HD 140901B WD* 15 47 30.0209908033 -37 55 08.460010675   13.10 12.80 13.53 12.34 DA4.8 108 0
91 EGGR 117 WD* 16 11 25.6063713071 +13 22 17.937724651   15.33   15.2   DA5.4 85 0
92 CD-38 10980 WD* 16 23 33.8380498896 -39 13 46.161043572 9.916 10.885 11.029 10.936 10.841 DA2 526 0
93 Ross 640 WD* 16 28 25.0030896166 +36 46 15.846877416   14.01   13.9   DZ6 220 0
94 BD+76 614B WD* 16 34 11.5114449384 +75 58 57.557663040       13.83   DA 14 0
95 EGGR 258 WD* 16 34 21.5518633862 +57 10 08.868180953       14.770   DQ8 132 0
96 PG 1632+177 WD* 16 34 41.8477268232 +17 36 34.089084576   13.36 13.14 13.34   DA4.9 53 0
97 PG 1633+434 WD* 16 35 01.4291783063 +43 17 36.347179696   15.26   14.5   DAZ7.6 85 0
98 GD 356 WD* 16 40 57.1485192288 +53 41 09.317032080   15.39   15.1   DAEH6.5 133 0
99 GD 357 WD* 16 43 02.2595999160 +38 41 17.210504868   14.69   15.0   DA3.1 51 0
100 V* DN Dra WD* 16 48 25.6318375106 +59 03 22.658985521   12.34 12.17 12.44   DA4.0 228 0
101 GD 203 WD* 16 57 08.9611719600 +20 56 08.720309724   16.39   16.7   DA1.3 19 0
102 EGGR 577 WD* 17 05 30.4401853800 +48 03 12.361556808   14.59 14.45 14.69   DA5.4 50 0
103 WISE J170530.55+480311.3 ** 17 05 30.55632 +48 03 11.3724           ~ 30 0
104 EGGR 494 WD* 17 08 07.9651989788 +02 57 37.081283576   15.65   14.5   DZ7 72 0
105 EGGR 175 WD* 17 45 54.5585495280 -13 17 55.390233660   14.38 14.22     DA3.9 52 0
106 EGGR 372 WD* 17 48 07.9928195849 +70 52 35.922050086       13.5   DQ9P 153 0
107 EGGR 199 WD* 17 49 50.1474575152 +82 46 26.061955719   14.92   14.5   DA6.8 94 0
108 G 227-28 WD* 18 21 19.8310303352 +61 01 07.383349520   16.62   15.0   DA10 61 0
109 EGGR 176 WD* 18 24 04.5487353609 -13 08 42.294222804   16.02 15.60     DA7.8 38 0
110 EGGR 374 WD* 18 30 20.2711538874 +54 47 27.207896312   15.99   14.9   DQ7P 101 0
111 EGGR 200 WD* 18 42 57.7479820102 -11 08 53.183098481       14.46 14.01 DA4.9 45 0
112 Lan 18 WD* 18 47 39.0288030792 +01 57 35.449794216 11.68 12.73 12.94 13.1 12.3 DA1.7 81 0
113 LAWD 73 WD* 19 00 10.2533239461 +70 39 51.416733790   13.24   13.5   DAP4.5 264 0
114 EGGR 375 WD* 19 18 58.6307251776 +38 43 21.479206332   15.02   14.1   DC7 83 1
115 LAWD 74 WD* 19 20 34.9229289504 -07 40 00.065957592 11.553 12.345 12.290 12.229 12.164 DBQA5 250 0
116 GD 219 WD* 19 21 40.4179321464 +14 40 41.404467612   13.07 13.01 13.3   DA3.3 92 0
117 V* PY Vul WD* 19 37 13.7502269447 +27 43 18.733503670   13.14   12.7   DA4.0 138 0
118 LAWD 79 WD* 19 56 29.2263375910 -01 02 32.671070269   13.89 13.56 13.73   DA6.4 158 0
119 EGGR 498 WD* 20 05 34.8732768746 -10 56 54.432926709   17.91 16.89 16.4   DA10 59 0
120 LAWD 80 WD* 20 10 17.5214260072 -21 46 45.798289597   14.60 14.58 14.5   DA5.0 59 0
121 CD-30 17706 WD* 20 10 56.8486912016 -30 13 06.627142663 11.654 12.286 12.242 12.311 12.381 DA3.1 267 0
122 G 24-9 WD* 20 13 55.6788159161 +06 42 44.827736377 15.733 16.176 15.751 15.476 15.248 DC7 107 0
123 HD 340611 WD* 20 34 21.8847019255 +25 03 49.750446346 10.687 11.471 11.546 11.648 11.728 DA2.4 329 0
124 EGGR 261 WD* 20 49 06.6996392736 +37 28 14.050387020   13.40   13.2   DA3.4 88 0
125 G 187-8 WD* 20 50 20.6528403623 +26 30 40.767339538       15.30   DA9 55 0
126 Ross 193B WD* 20 56 47.7846012257 -04 50 39.537436123   17.81 16.68     DC10 75 0
127 Wolf 1373 PM* 20 57 25.3558444454 +22 21 45.811342625 14.748 13.626 12.013 10.955 9.695 M3V 75 0
128 GD 394 WD* 21 12 44.0371201584 +50 06 17.887239540 11.70 12.85 13.09     DA1.3 188 1
129 LAWD 83 WD* 21 13 16.8549349741 -81 49 12.878285501 13.28 13.82 13.59 13.6   DA4.8 125 0
130 G 25-20 WD* 21 13 28.9276505537 +07 27 04.185520933   16.96   15.6   DA 28 0
131 EGGR 378 WD* 21 18 56.2636115928 +54 12 41.243943888 11.76     12.9   DA3.4 111 1
132 Ross 198 WD* 21 26 25.4551562735 +55 13 32.384210533 14.19 14.88 14.75 15.0 14.8 DA3.6 66 0
133 G 263-3 WD* 21 26 57.6561357825 +73 38 44.668257289 12.15 12.80 12.83 13.30   DA3.1 118 0
134 LAWD 88 WD* 21 33 43.3099095824 +83 03 32.431592039   13.00   13.5   DA2.8 67 0
135 EGGR 148 WD* 21 42 41.0063054408 +20 59 58.123903616   13.40   12.9   DQ6 128 0
136 EGGR 151 WD* 21 54 06.4513977984 -01 17 09.525582096   14.728 14.515 14.373 13.990 DA5.5 61 0
137 WG 39 WD* 21 57 38.3567715267 -51 00 31.521044535   14.94 14.73 14.53   DQ7 87 0
138 RX J2214.1-4918 WD* 22 14 11.9175658032 -49 19 27.216388524   11.28 11.57 11.7   DA.7 123 0
139 EGGR 155 WD* 22 49 05.5507896558 +22 36 31.991540832   14.55   13.8   DA4.7 111 0
140 EGGR 453 WD* 22 53 53.3851734316 -06 46 54.488228178   17.53 15.66 15.70   DZ13 104 1
141 V* ZZ Psc WD* 23 28 47.6365087803 +05 14 54.235051503   13.217   13.106   DA4.1 536 0
142 GD 1212 WD* 23 38 50.7400887024 -07 41 19.970752560   13.44 13.26   13.24 DA4.5 64 0
143 LAWD 93 WD* 23 43 50.7212145360 +32 32 46.728318300   13.06 12.94 13.12   DA3.8 160 0

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