Large-scale mapping of the IRAS 0042 + 5530 region in the 12CO (J = 1−0) and 13CO (J = 1−0) molecular lines

被引：0
|
作者：
A. Antyufeyev
M. Toriseva
V. Shulga
机构：
[1] Institute of Radio Astronomy of Ukrainian Academy of Sciences,Helsinki University Observatory Tahtitorninmaki
[2] University of Helsinki,undefined
来源：
Kinematics and Physics of Celestial Bodies | 2008年 / 24卷
关键词：
Celestial Body; Velocity Range; Central Velocity; Molecular Line; 12CO Line;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present new radio observations of molecular lines in the region of high mass star formation, namely G122.0-7.1. A large-scale map of the emission observed in the 12CO (J = 1−0) and 13CO (J = 1−0) lines covers the area of 15′ × 9′, revealing two dense regions. The molecular bipolar outflows have been resolved in ASO1 region. It is associated with the known candidate YSO nearby IRAS 0042 + 5530. Also, a new dense region has been discovered in the North-Western part of the G122.0-7.1 at a distance of 5′ from IRAS 0042 + 5530. Its position is close to the peak of 4850 MHz emission.
引用
收藏
页码：229 / 235
页数：6
相关论文
共 50 条
  • [1] Large-Scale Mapping of the IRAS 0042+5530 Region in the 12CO (J=1-0) and 13CO (J=1-0) Molecular Lines
    Antyufeyev, A.
    Toriseva, M.
    Shulga, V.
    KINEMATICS AND PHYSICS OF CELESTIAL BODIES, 2008, 24 (05) : 229 - 235
  • [2] A large scale survey of 12CO (J=1→0) and 13CO (J=1→0) at high latitudes in the Outer Galaxy
    Brunt, C
    MILKY WAY SURVEYS THE STRUCTURE AND EVOLUTION OF OUR GALAXY, 2004, 317 : 79 - 81
  • [3] 12CO(J=1-0) and 13CO(J=1-0) mapping of the starburst galaxy M82
    Kikumoto, T
    Taniguchi, Y
    Nakai, N
    Ishizuki, S
    Matsushita, S
    Kawabe, R
    PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 1998, 50 (03) : 309 - 315
  • [4] Catalogue of 12CO(J=1-0) and 13CO(J=1-0) Molecular Clouds in the Carina Flare Supershell
    Dawson, Joanne R.
    Kawamura, Akiko
    Mizuno, Norikazu
    Onishi, Toshikazu
    Fukui, Yasuo
    PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2008, 60 (06) : 1297 - 1315
  • [5] 若干恒星形成区的12CO（J=1-0）与13CO（J=1-0）观测
    毛瑞青
    曾琴
    韩溥
    雷成明
    紫金山天文台台刊, 1997, (02) : 3 - 10
  • [6] A large scale 12CO (J=1-0) survey toward the Chamaeleon region with NANTEN
    Mizuno, A
    Yamaguchi, R
    Tachihara, K
    Toyoda, S
    Aoyama, H
    Yamamoto, H
    Onishi, T
    Fukui, Y
    PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2001, 53 (06) : 1071 - 1080
  • [7] REVEALING THE PHYSICAL PROPERTIES OF MOLECULAR GAS IN ORION WITH A LARGE-SCALE SURVEY IN J=2-1 LINES OF 12CO, 13CO, AND C18O
    Nishimura, Atsushi
    Tokuda, Kazuki
    Kimura, Kimihiro
    Muraoka, Kazuyuki
    Maezawa, Hiroyuki
    Ogawa, Hideo
    Dobashi, Kazuhito
    Shimoikura, Tomomi
    Mizuno, Akira
    Fukui, Yasuo
    Onishi, Toshikazu
    ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2015, 216 (01):
  • [8] Hyperfine structure of J=1←0 transition of 13CO
    Cazzoli, G
    Dore, L
    Cludi, L
    Puzzarini, C
    Beninati, S
    JOURNAL OF MOLECULAR SPECTROSCOPY, 2002, 215 (01) : 160 - 162
  • [9] A mapping study of massive cores with 13CO J=1-0 line
    Esimbek, Jarken
    Wu, Yuefang
    Wang, Yang
    NEW ASTRONOMY, 2008, 13 (03) : 144 - 156
  • [10] A 12CO(J=1→0) study towards the Ara OB1 region
    Arnal, EM
    May, J
    Romero, GA
    ASTRONOMY & ASTROPHYSICS, 2003, 412 (02) : 431 - 445
12345