2017AJ....153..176L


C.D.S. - SIMBAD4 rel 1.7 - 2020.11.25CET07:32:53

2017AJ....153..176L - Astron. J., 153, 176-176 (2017/April-0)

On the relation of silicates and SiO maser in evolved stars.

LIU J. and JIANG B.

Abstract (from CDS):

The SiO molecule is one of the candidates for the seed of silicate dust in the circumstellar envelope of evolved stars, but this opinion is challenged. In this work we investigate the relation of the SiO maser emission power and the silicate dust emission power. With both our own observation by using the PMO/Delingha 13.7 m telescope and archive data, a sample is assembled of 21 SiO v = 1, J = 2 - 1 sources and 28 SiO v = 1, J = 1 - 0 sources that exhibit silicate emission features in the ISO/SWS spectrum as well. The analysis of their SiO maser and silicate emission power indicates a clear correlation, which is not against the hypothesis that the SiO molecules are the seed nuclei of silicate dust. On the other hand, no correlation is found between SiO maser and silicate crystallinity, which may imply that silicate crystallinity does not correlate with mass-loss rate.

Abstract Copyright: © 2017. The American Astronomical Society. All rights reserved.

Journal keyword(s): circumstellar matter - dust, extinction - masers - stars: AGB and post-AGB - stars: AGB and post-AGB

Simbad objects: 66

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Number of rows : 66

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 V* S Scl Mi* 00 15 22.2668636998 -32 02 42.963790849   9.98 6.20     M7/8IIIe 133 0
2 V* T Cas Mi* 00 23 14.2676562015 +55 47 33.231249704   10.14 8.87     M7-9e 226 0
3 V* R And S* 00 24 01.9473999328 +38 34 37.326131071 10.61 9.36 7.39 4.45 2.30 S5-7/4-5e 339 0
4 V* U Cep Al* 01 02 18.4416064122 +81 52 32.080928443   6.92 6.92     G2III:+B8/9 459 0
5 IRC +10011 OH* 01 06 25.9889735162 +12 35 52.890666456   20.7   18.26 14.01 M8 402 0
6 OH 127.8 -0.0 OH* 01 33 51.21 +62 26 53.2           M9III 174 0
7 * omi Cet Mi* 02 19 20.79210 -02 58 39.4956   7.63 6.53 5.03   M5-9IIIe+DA 1447 0
8 V* S Per s*r 02 22 51.7103845023 +58 35 11.454759954 13.22 10.55 7.90     M4.5-7Iae 356 0
9 V* RR Per Mi* 02 28 29.4088157316 +51 16 17.272979424       13.09   M6.5e: 73 0
10 V* UU For Mi* 02 37 23.0619541730 -26 58 42.300584247   11.64 10.13 12.51 8.45 M9 53 0
11 V* W Per s*r 02 50 37.8926244676 +56 59 00.297385667 14.80 12.24 9.62 6.99 4.75 M3Iab-M5I 103 0
12 V* TW Cam pA* 04 20 47.6362030815 +57 26 28.517663334 12.12 11.42 10.08 9.29   G8Ib 65 0
13 V* TX Cam Mi* 05 00 51.1569959503 +56 10 54.093107078       14.02   M9-9.5 333 0
14 IRC +50137 Mi* 05 11 19.4489549676 +52 52 33.222548186           M10 171 0
15 V* S Ori Mi* 05 29 00.8928870060 -04 41 32.766731136   10.44 7.20     M6.5-7.5e 188 0
16 V* DY Ori RV* 06 06 14.9086299520 +13 54 19.144206036   11.709 11.29     ~ 45 0
17 V* CT Ori RV* 06 09 57.9922132420 +09 52 31.847167021   11.24 9.14     F9 36 0
18 V* SU Gem Mi* 06 14 00.0255668685 +27 42 12.183565975   11.70 10.19     F8/G0Ib 47 0
19 V* UY CMa RV* 06 18 16.3755832779 -17 02 34.675568987   11.55 10.80     G0V 38 0
20 HD 44179 pA* 06 19 58.2185496 -10 38 14.706068 9.51 9.33 9.02     B9Ib/II 723 0
21 HD 45677 Be* 06 28 17.4219761127 -13 03 11.130589443 7.86 8.52 8.50 8.11 8.01 B2IV/V[e] 306 0
22 V* V382 Aur pA* 06 37 52.4275241570 +53 31 01.954746267   9.54 9.04     F7IV: 119 0
23 V* PS Gem pA* 07 03 39.6306725638 +10 46 13.076555664   7.76 7.37     A0 107 0
24 V* VY CMa s*r 07 22 58.32877 -25 46 03.2355 12.01 10.19 7.95     M5Iae 1012 0
25 V* RT Vir AB* 13 02 37.9836301550 +05 11 08.360733054 10.07 9.07 7.41     M8III 297 0
26 V* R Hya Mi* 13 29 42.7818674 -23 16 52.774679 7.26 6.58 4.97 2.27 -0.15 M6-9e 463 0
27 V* S Vir Mi* 13 33 00.1102954182 -07 11 41.038747753 8.87 7.96 6.68     M6-7e 172 0
28 V* W Hya Mi* 13 49 02.0018313132 -28 22 03.532006894   8.97 7.70     M7.5-9e 606 0
29 V* U Her Mi* 16 25 47.4723609675 +18 53 32.862370166 8.85 8.23 6.70     M6.5-8+e 516 1
30 V* AH Sco s*r 17 11 17.0228220330 -32 19 30.723257250   10.03 8.10     M5Ia-Iab 123 0
31 HD 161796 pA* 17 44 55.4696057799 +50 02 39.477383602 8.00 7.68 7.21 6.77 6.51 F3Ib 312 0
32 NGC 6543 PN 17 58 33.4042519454 +66 37 58.748961810   11.09 11.28     [WC] 1126 1
33 V* VX Sgr s*r 18 08 04.0431479808 -22 13 26.629744195 11.72 9.41 6.52 3.90 2.11 M8.5Ia 552 0
34 V* V2053 Oph pA* 18 14 49.3842596707 +05 12 55.717076925   11.75 10.28     C 39 0
35 EM* MWC 922 Be* 18 21 16.059408 -13 01 25.68432     13.80 13.65   B[e] 85 0
36 EM* MWC 300 Ae* 18 29 25.6915000349 -06 04 37.289920628 12.55 12.67 13.795     B1Ia+[e] 128 0
37 V* AC Her pA* 18 30 16.2374666779 +21 52 00.618442618 8.00 7.79 7.01     F4Ibp 317 0
38 OH 26.5 +0.6 OH* 18 37 32.50920 -05 23 59.1936           ~ 285 0
39 IRAS 18354-0638 * 18 38 05.8656743290 -06 35 34.950075917           ~ 4 0
40 V* X Oph Mi* 18 38 21.1317164384 +08 50 02.799217980 8.61 7.72 6.40     M0-8e+K2:III 268 1
41 V* R Aql OH* 19 06 22.2510506325 +08 13 48.000441251 8.06 7.69 6.09     M6.5-9e 540 0
42 V* EP Lyr pA* 19 18 19.5565673262 +27 51 03.077324082   11.22 9.96 10.14   G2II 79 1
43 OH 44.8 -2.3 OH* 19 21 36.6418599501 +09 27 56.536908744           ~ 83 0
44 IRC +10420 pA* 19 26 48.0981288433 +11 21 16.756524951   13.98 11.66     F8Ia+e 454 0
45 OH 55.0 +0.7 OH* 19 30 29.48 +19 50 41.0           ~ 48 0
46 V* GY Aql Mi* 19 50 06.3363350098 -07 36 52.425980016   12.54 11.22     M8 103 0
47 * chi Cyg S* 19 50 33.9243904 +32 54 50.609683 7.02 6.06 4.24 1.81 -0.01 S6-9/1-2e 666 0
48 V* RR Aql Mi* 19 57 36.0628075265 -01 53 11.322802573     7.80     M7.5e 280 2
49 V* Z Cyg Mi* 20 01 27.5084697298 +50 02 32.631014105   11.12 7.10     M5.5-6.5e 157 0
50 RAFGL 4259 OH* 20 06 22.74 +27 02 10.6           ~ 38 0
51 V* QY Sge LP* 20 07 54.6188178294 +18 42 54.520818409   12.57       G0Ie 49 0
52 NML Cyg s*r 20 46 25.5382179476 +40 06 59.396202678   18.64 16.60     M7/8 485 0
53 IRC +00490 Mi* 20 46 36.9393524691 -00 54 09.516239004   14.07 13.91 12.93   M7 43 0
54 V* UX Cyg Mi* 20 55 05.5094928935 +30 24 52.033815647   10.99 10.75     M6-6.5e 157 0
55 V* T Cep Mi* 21 09 31.7832206157 +68 29 27.190142015 9.15 8.82 7.33     M6-9e 365 0
56 V* EP Aqr AB* 21 46 31.8467491729 -02 12 45.901666975   7.93 6.78     M7-III: 216 0
57 IRAS 21554+6204 OH* 21 56 58.195 +62 18 46.02           ~ 42 0
58 NSV 25875 OH* 22 19 27.48 +59 51 21.7           ~ 134 0
59 V* SS Peg Mi* 22 33 58.3317443 +24 33 53.975848   11.43 10.61     M6.5e: 51 0
60 V* HM Aqr pA* 22 35 27.5256072315 -17 15 26.885199823 9.31 9.08 8.90     A0III 101 0
61 V* R Peg Mi* 23 06 39.1651966075 +10 32 36.077521179 9.43 9.07 7.79 4.87 2.35 M6-8.5e 212 0
62 V* BU And Mi* 23 23 39.8927504004 +39 43 37.034632655   11.81 10.50     M7e 36 0
63 PN Hb 12 PN 23 26 14.8207203464 +58 10 54.538636094   13.51 11.49 12.44   Oe 316 0
64 V* R Aqr Sy* 23 43 49.4629939776 -15 17 04.184232557   8.823 7.683 9.37   M6.5-8.5e 743 0
65 V* Z Cas Mi* 23 44 31.6023976198 +56 34 52.971066064           M7-e 74 1
66 V* R Cas Mi* 23 58 24.8700291935 +51 23 19.691977266 6.71 6.63 4.80     M6.5-9e 682 0

    Equat.    Gal    SGal    Ecl

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2020.11.25-07:32:53

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