2001A&A...368..635B


Query : 2001A&A...368..635B

2001A&A...368..635B - Astronomy and Astrophysics, volume 368, 635-638 (2001/3-3)

Interstellar polarization at high galactic latitudes from distant stars. V. First results for the South Galactic Pole.

BERDYUGIN A. and TEERIKORPI P.

Abstract (from CDS):

We present the first results of our interstellar polarization programme for the South Galactic Pole (b←70°). The new observations (43 stars) combined with previously published data show that there is a substantial interstellar polarization in this area of the sky. Starting at a distance of 300 pc, we have found stars with P>0.3% including one for which P≃0.6%. These measurements lead to the conclusion that there is a significant amount of interstellar dust at high south galactic latitudes. Futhermore, there is a remarkable alignment seen over the South Polar Cap: for most stars the directions of polarization vectors are aligned with the longitude l≃80°, close to the expected direction of the global magnetic field. In this respect the SGP seems to differ strongly from its northern counterpart.

Abstract Copyright:

Journal keyword(s): polarization - dust, extinction - solar neighbourhood

Simbad objects: 45

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Number of rows : 45
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 HD 225088 PM* 00 03 20.4803477904 -11 56 43.318229784   9.542 8.10     K1IIICNII 13 0
2 HD 666 * 00 10 53.4840222888 -13 54 10.098329760   8.95 7.70     K1/2III 8 0
3 HD 730 * 00 11 36.8098114248 -17 58 08.107153320   9.96 8.95     K0IV 9 0
4 HD 995 PM* 00 14 33.7325086416 +41 01 57.421606440   7.87 6.68     K0 10 0
5 HD 1036 ** 00 14 40.96229 -12 44 53.5874           K0IV 13 0
6 BD-18 38 * 00 17 52.4284299168 -17 34 01.375849524   9.88 9.46     G0 14 0
7 BD-16 45 * 00 18 59.0576413656 -15 59 50.312849028   9.94 9.44     G0 9 0
8 V* BD Cet RS* 00 22 46.3329264624 -09 13 51.076173360   9.09 7.978   6.770 K1IIIe+F 60 0
9 HD 2066 PM* 00 24 49.6337146896 -18 28 18.747146172   8.32 6.88     K3III 13 0
10 HD 2213 * 00 25 55.4392686360 -13 15 18.813955032   9.65 9.31     F0V 14 0
11 HD 2305 * 00 26 53.1214630848 -00 55 46.868780604   9.00 8.60     F2V 24 0
12 HD 2335 * 00 27 06.9263271144 -09 52 22.922537304   8.22 7.28     G8III 12 0
13 HD 2658 * 00 30 08.4901960440 -09 14 07.061089812   9.32 9.09     A8V 12 0
14 HD 2693 * 00 30 27.8783091576 -15 07 26.243091552   9.04 7.97     K0III 10 0
15 HD 3127 * 00 34 23.4052214568 -11 16 58.406943756   9.910 9.345     K0III 13 0
16 HD 3256 * 00 35 38.7713727696 -14 44 08.283179220   8.71 8.61     A1V 11 0
17 HD 3400 * 00 36 51.6918193248 -11 07 38.476196400   9.08 7.91     K2III 14 0
18 BD-16 115 * 00 40 40.7924778000 -15 19 33.006380772   10.44 9.25     K5 7 0
19 HD 4273 * 00 44 56.9430781200 -17 14 02.785584120   10.55 9.44     K1III 9 0
20 HD 4339 * 00 45 43.4723346216 -21 13 00.802474392   10.21 9.80     F2V 19 0
21 HD 4781 * 00 49 44.4011625216 -07 50 57.502663260   9.13 7.83     K1III 11 0
22 NAME SGP reg 00 51 26.275 -27 07 41.70           ~ 539 0
23 HD 5202 * 00 53 42.1823224680 -13 55 12.971757864   8.40 7.47     G8III/IV 13 0
24 HD 5766 PM* 00 59 04.6454992152 -23 41 28.849779240   10.11 9.46     F5/6V 12 0
25 HD 5867 * 00 59 50.3502731616 -24 33 08.607057984   9.77 8.84     K0III 13 0
26 HD 6001 * 01 01 06.0398288376 -24 44 53.632640220   9.36 8.80     F5V 17 0
27 HD 6426 * 01 05 03.8845357992 -13 45 34.557421068   8.37 7.30     K0III 14 0
28 HD 6442 * 01 05 11.8800720216 -12 25 06.977694972   9.26 8.89     F0V 10 0
29 HD 6969 * 01 09 56.7419065536 -14 15 12.181404384   9.24 8.27     K0III/IV 10 0
30 V* CW Cet RR? 01 23 30.2386754208 -13 55 27.253262496   8.91 8.34     F6IV 15 0
31 HD 8877 * 01 27 28.2962188584 -09 17 49.745671836   8.25 6.85     K3III 8 0
32 HD 9158 * 01 29 58.3723644288 -15 43 44.168330280   9.18 7.70     K4III 10 0
33 HD 9435 * 01 32 21.5228971176 -19 36 24.592049424   9.74 9.17     F6V 10 0
34 HD 9930 * 01 36 49.1615382864 -14 23 07.148210028   8.75 8.65     A1V 9 0
35 HD 10174 * 01 39 19.9581267816 -12 02 31.994610792   9.67 8.73     G8III 9 0
36 HD 10558 * 01 42 30.9618770424 -19 21 10.424003688   8.93 8.09     G6IV 11 0
37 HD 10584 * 01 43 00.8640709272 -14 29 29.347621764   9.16 7.68     K4III 8 0
38 BD-17 306 * 01 43 12.2446495608 -16 49 33.547626660   10.764 10.233     F5 12 0
39 HD 11080 * 01 48 36.8448199608 -14 45 54.867697560   8.82 7.24     K5III 9 0
40 HD 11132 * 01 49 08.6827910592 -17 59 38.650543404   9.28 8.76     F6V 10 0
41 HD 11389 * 01 51 40.0782856752 -13 14 01.759782156   8.44 6.92     K4III 12 0
42 HD 12065 * 01 58 04.5332535312 -14 46 19.626365496   9.193 8.993     G8III/IV 14 0
43 HD 12628 PM* 02 03 25.4257449888 -17 01 58.710724788   8.40 8.16     A7V 12 0
44 HD 13459 * 02 11 08.4485926968 -19 18 26.495294544   8.59 7.21     K2III 10 0
45 NAME NGP reg 12 51 26.275 +27 07 41.70           ~ 1106 0

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2022.08.08-04:07:59

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