New Detection of an Extremely Blue-shift Dominated Jet in G353.273+0.641: A Possible Disk-Jet System on 100 AU Scale
We report a new detection of an unusual molecular jet from a high mass protostellar object G353.273+0.641 using the NRO 45m telescope. Newly detected SiO (υ = 0, J = 2-1) jet shows highly blue-shift dominated spectrum similar to the associated 22 GHz maser emission. The remarkable blue-shift dominan...
| Main Authors: | , , , , , , , , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Published: |
Astronomical Society of the Pacific
2013
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| Online Access: | http://aspbooks.org/custom/publications/paper/476-0381.html http://hdl.handle.net/20.500.11937/2706 |
| _version_ | 1848744026739572736 |
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| author | Motogi, K. Fujisawa, K. Sugiyama, K. Niinuma, K. Sorai, K. Honma, M. Hirota, T. Yonekura, Y. Hachisuka, K. Walsh, Andrew |
| author2 | Unknown |
| author_facet | Unknown Motogi, K. Fujisawa, K. Sugiyama, K. Niinuma, K. Sorai, K. Honma, M. Hirota, T. Yonekura, Y. Hachisuka, K. Walsh, Andrew |
| author_sort | Motogi, K. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | We report a new detection of an unusual molecular jet from a high mass protostellar object G353.273+0.641 using the NRO 45m telescope. Newly detected SiO (υ = 0, J = 2-1) jet shows highly blue-shift dominated spectrum similar to the associated 22 GHz maser emission. The remarkable blue-shift dominance in both of the maser and SiO emission can be caused by a compact (< 170 AU) and optically thick face-on disk, masking the red-shifted part of the jet. |
| first_indexed | 2025-11-14T05:54:55Z |
| format | Conference Paper |
| id | curtin-20.500.11937-2706 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T05:54:55Z |
| publishDate | 2013 |
| publisher | Astronomical Society of the Pacific |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-27062017-02-28T01:25:25Z New Detection of an Extremely Blue-shift Dominated Jet in G353.273+0.641: A Possible Disk-Jet System on 100 AU Scale Motogi, K. Fujisawa, K. Sugiyama, K. Niinuma, K. Sorai, K. Honma, M. Hirota, T. Yonekura, Y. Hachisuka, K. Walsh, Andrew Unknown We report a new detection of an unusual molecular jet from a high mass protostellar object G353.273+0.641 using the NRO 45m telescope. Newly detected SiO (υ = 0, J = 2-1) jet shows highly blue-shift dominated spectrum similar to the associated 22 GHz maser emission. The remarkable blue-shift dominance in both of the maser and SiO emission can be caused by a compact (< 170 AU) and optically thick face-on disk, masking the red-shifted part of the jet. 2013 Conference Paper http://hdl.handle.net/20.500.11937/2706 http://aspbooks.org/custom/publications/paper/476-0381.html Astronomical Society of the Pacific restricted |
| spellingShingle | Motogi, K. Fujisawa, K. Sugiyama, K. Niinuma, K. Sorai, K. Honma, M. Hirota, T. Yonekura, Y. Hachisuka, K. Walsh, Andrew New Detection of an Extremely Blue-shift Dominated Jet in G353.273+0.641: A Possible Disk-Jet System on 100 AU Scale |
| title | New Detection of an Extremely Blue-shift Dominated Jet in G353.273+0.641: A Possible Disk-Jet System on 100 AU Scale |
| title_full | New Detection of an Extremely Blue-shift Dominated Jet in G353.273+0.641: A Possible Disk-Jet System on 100 AU Scale |
| title_fullStr | New Detection of an Extremely Blue-shift Dominated Jet in G353.273+0.641: A Possible Disk-Jet System on 100 AU Scale |
| title_full_unstemmed | New Detection of an Extremely Blue-shift Dominated Jet in G353.273+0.641: A Possible Disk-Jet System on 100 AU Scale |
| title_short | New Detection of an Extremely Blue-shift Dominated Jet in G353.273+0.641: A Possible Disk-Jet System on 100 AU Scale |
| title_sort | new detection of an extremely blue-shift dominated jet in g353.273+0.641: a possible disk-jet system on 100 au scale |
| url | http://aspbooks.org/custom/publications/paper/476-0381.html http://hdl.handle.net/20.500.11937/2706 |