THE INTERSTELLAR CARBON ABUNDANCE. II. RHO OPHIUCHI AND BETA SCORPII
We describe a procedure designed to obtain increased sensitivity from high-dispersion WE spectra by using a flat-field spectrum to remove nonrandom noise due to the response pattern of the SEC vidicon detector. Application of this procedure to spectra of p Oph and B¹ Seo near the spin-forbidden inte...
Gespeichert in:
| Veröffentlicht in: | Publ. Astron. Soc. Pac.; (United States) 1986-09, Vol.98 (607), p.857-861 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 861 |
|---|---|
| container_issue | 607 |
| container_start_page | 857 |
| container_title | Publ. Astron. Soc. Pac.; (United States) |
| container_volume | 98 |
| creator | WELTY, D. E. YORK, D. G. HOBBS, L. M. |
| description | We describe a procedure designed to obtain increased sensitivity from high-dispersion WE spectra by using a flat-field spectrum to remove nonrandom noise due to the response pattern of the SEC vidicon detector. Application of this procedure to spectra of p Oph and B¹ Seo near the spin-forbidden interstellar λ2325 line of C II yields 2 σ upper limits on absorption of Wλ ≲4 mÅ. The resulting depletion of carbon from the interstellar gas toward ñ Oph exceeds a factor of 1.4. |
| doi_str_mv | 10.1086/131834 |
| format | Article |
| fullrecord | <record><control><sourceid>jstor_osti_</sourceid><recordid>TN_cdi_crossref_primary_10_1086_131834</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><jstor_id>40678773</jstor_id><sourcerecordid>40678773</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1994-bfc820d70a5549aabbea102d8d00be364f8002c8130ef0ce55fca94401e465293</originalsourceid><addsrcrecordid>eNo90EFPg0AQBeCN0cRa9RdosjHGG3WGXWA5UopCQqCh9EyW7RJpKhiWi_9eGkxPc3jfvMMj5BFhhSDcd2QoGL8iC3SYsJjw2DVZAAC3XFvALbkz5giAKBAWZFPGEU2yMip2ZZSmQUHDoFjnGQ3W-2wTZGG0okmyokWc03wbJ_swTmiQbeg6KgO6C_NimyT35KaRJ6Mf_u-S7D-iMoytNP9MwiC1FPo-t-pGCRsOHkjH4b6Uda0lgn0QB4BaM5c3AsBWAhnoBpR2nEZJn3NAzV3H9tmSvMy9vRnbyqh21OpL9V2n1Vi5wnbQxwm9zUgNvTGDbqqfof2Ww2-FUJ0HquaBJvg6wx9plDw1g-xUay5aIHIb7Yk9zayTRlbdOJgKfeEBnFucKX6e46MZ--HyzcH1hOcx9gcGHW1n</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>THE INTERSTELLAR CARBON ABUNDANCE. II. RHO OPHIUCHI AND BETA SCORPII</title><source>JSTOR Archive Collection A-Z Listing</source><source>Institute of Physics Journals</source><source>NASA Technical Reports Server</source><source>EZB-FREE-00999 freely available EZB journals</source><source>Alma/SFX Local Collection</source><creator>WELTY, D. E. ; YORK, D. G. ; HOBBS, L. M.</creator><creatorcontrib>WELTY, D. E. ; YORK, D. G. ; HOBBS, L. M. ; Yerkes Observatory, Williams Bay, WI ; Chicago Univ., IL</creatorcontrib><description>We describe a procedure designed to obtain increased sensitivity from high-dispersion WE spectra by using a flat-field spectrum to remove nonrandom noise due to the response pattern of the SEC vidicon detector. Application of this procedure to spectra of p Oph and B¹ Seo near the spin-forbidden interstellar λ2325 line of C II yields 2 σ upper limits on absorption of Wλ ≲4 mÅ. The resulting depletion of carbon from the interstellar gas toward ñ Oph exceeds a factor of 1.4.</description><identifier>ISSN: 0004-6280</identifier><identifier>EISSN: 1538-3873</identifier><identifier>DOI: 10.1086/131834</identifier><identifier>CODEN: PASPAU</identifier><language>eng</language><publisher>Legacy CDMS: The Astronomical Society of the Pacific</publisher><subject>ABUNDANCE ; Astronomy ; Astrophysics ; CARBON ; CHEMICAL COMPOSITION ; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; Earth, ocean, space ; ELEMENTS ; Exact sciences and technology ; High dispersion spectrographs ; Interstellar medium (ism) and nebulae in milky way ; INTERSTELLAR SPACE ; Line spectra ; Noise spectra ; NONMETALS ; Photons ; SPACE ; SPECTRA 640105 -- Astrophysics & Cosmology-- Galaxies ; Spectral sensitivity ; Stellar spectra ; Stellar spectral lines ; Stellar systems. Galactic and extragalactic objects and systems. The universe ; ULTRAVIOLET SPECTRA ; Wavelengths</subject><ispartof>Publ. Astron. Soc. Pac.; (United States), 1986-09, Vol.98 (607), p.857-861</ispartof><rights>1987 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1994-bfc820d70a5549aabbea102d8d00be364f8002c8130ef0ce55fca94401e465293</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/40678773$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/40678773$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,885,27924,27925,58017,58250</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=8114212$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/6825191$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>WELTY, D. E.</creatorcontrib><creatorcontrib>YORK, D. G.</creatorcontrib><creatorcontrib>HOBBS, L. M.</creatorcontrib><creatorcontrib>Yerkes Observatory, Williams Bay, WI</creatorcontrib><creatorcontrib>Chicago Univ., IL</creatorcontrib><title>THE INTERSTELLAR CARBON ABUNDANCE. II. RHO OPHIUCHI AND BETA SCORPII</title><title>Publ. Astron. Soc. Pac.; (United States)</title><description>We describe a procedure designed to obtain increased sensitivity from high-dispersion WE spectra by using a flat-field spectrum to remove nonrandom noise due to the response pattern of the SEC vidicon detector. Application of this procedure to spectra of p Oph and B¹ Seo near the spin-forbidden interstellar λ2325 line of C II yields 2 σ upper limits on absorption of Wλ ≲4 mÅ. The resulting depletion of carbon from the interstellar gas toward ñ Oph exceeds a factor of 1.4.</description><subject>ABUNDANCE</subject><subject>Astronomy</subject><subject>Astrophysics</subject><subject>CARBON</subject><subject>CHEMICAL COMPOSITION</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>Earth, ocean, space</subject><subject>ELEMENTS</subject><subject>Exact sciences and technology</subject><subject>High dispersion spectrographs</subject><subject>Interstellar medium (ism) and nebulae in milky way</subject><subject>INTERSTELLAR SPACE</subject><subject>Line spectra</subject><subject>Noise spectra</subject><subject>NONMETALS</subject><subject>Photons</subject><subject>SPACE</subject><subject>SPECTRA 640105 -- Astrophysics & Cosmology-- Galaxies</subject><subject>Spectral sensitivity</subject><subject>Stellar spectra</subject><subject>Stellar spectral lines</subject><subject>Stellar systems. Galactic and extragalactic objects and systems. The universe</subject><subject>ULTRAVIOLET SPECTRA</subject><subject>Wavelengths</subject><issn>0004-6280</issn><issn>1538-3873</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1986</creationdate><recordtype>article</recordtype><sourceid>CYI</sourceid><recordid>eNo90EFPg0AQBeCN0cRa9RdosjHGG3WGXWA5UopCQqCh9EyW7RJpKhiWi_9eGkxPc3jfvMMj5BFhhSDcd2QoGL8iC3SYsJjw2DVZAAC3XFvALbkz5giAKBAWZFPGEU2yMip2ZZSmQUHDoFjnGQ3W-2wTZGG0okmyokWc03wbJ_swTmiQbeg6KgO6C_NimyT35KaRJ6Mf_u-S7D-iMoytNP9MwiC1FPo-t-pGCRsOHkjH4b6Uda0lgn0QB4BaM5c3AsBWAhnoBpR2nEZJn3NAzV3H9tmSvMy9vRnbyqh21OpL9V2n1Vi5wnbQxwm9zUgNvTGDbqqfof2Ww2-FUJ0HquaBJvg6wx9plDw1g-xUay5aIHIb7Yk9zayTRlbdOJgKfeEBnFucKX6e46MZ--HyzcH1hOcx9gcGHW1n</recordid><startdate>19860901</startdate><enddate>19860901</enddate><creator>WELTY, D. E.</creator><creator>YORK, D. G.</creator><creator>HOBBS, L. M.</creator><general>The Astronomical Society of the Pacific</general><general>University of Chicago Press</general><scope>CYE</scope><scope>CYI</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>19860901</creationdate><title>THE INTERSTELLAR CARBON ABUNDANCE. II. RHO OPHIUCHI AND BETA SCORPII</title><author>WELTY, D. E. ; YORK, D. G. ; HOBBS, L. M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1994-bfc820d70a5549aabbea102d8d00be364f8002c8130ef0ce55fca94401e465293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1986</creationdate><topic>ABUNDANCE</topic><topic>Astronomy</topic><topic>Astrophysics</topic><topic>CARBON</topic><topic>CHEMICAL COMPOSITION</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>Earth, ocean, space</topic><topic>ELEMENTS</topic><topic>Exact sciences and technology</topic><topic>High dispersion spectrographs</topic><topic>Interstellar medium (ism) and nebulae in milky way</topic><topic>INTERSTELLAR SPACE</topic><topic>Line spectra</topic><topic>Noise spectra</topic><topic>NONMETALS</topic><topic>Photons</topic><topic>SPACE</topic><topic>SPECTRA 640105 -- Astrophysics & Cosmology-- Galaxies</topic><topic>Spectral sensitivity</topic><topic>Stellar spectra</topic><topic>Stellar spectral lines</topic><topic>Stellar systems. Galactic and extragalactic objects and systems. The universe</topic><topic>ULTRAVIOLET SPECTRA</topic><topic>Wavelengths</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>WELTY, D. E.</creatorcontrib><creatorcontrib>YORK, D. G.</creatorcontrib><creatorcontrib>HOBBS, L. M.</creatorcontrib><creatorcontrib>Yerkes Observatory, Williams Bay, WI</creatorcontrib><creatorcontrib>Chicago Univ., IL</creatorcontrib><collection>NASA Scientific and Technical Information</collection><collection>NASA Technical Reports Server</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Publ. Astron. Soc. Pac.; (United States)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>WELTY, D. E.</au><au>YORK, D. G.</au><au>HOBBS, L. M.</au><aucorp>Yerkes Observatory, Williams Bay, WI</aucorp><aucorp>Chicago Univ., IL</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>THE INTERSTELLAR CARBON ABUNDANCE. II. RHO OPHIUCHI AND BETA SCORPII</atitle><jtitle>Publ. Astron. Soc. Pac.; (United States)</jtitle><date>1986-09-01</date><risdate>1986</risdate><volume>98</volume><issue>607</issue><spage>857</spage><epage>861</epage><pages>857-861</pages><issn>0004-6280</issn><eissn>1538-3873</eissn><coden>PASPAU</coden><abstract>We describe a procedure designed to obtain increased sensitivity from high-dispersion WE spectra by using a flat-field spectrum to remove nonrandom noise due to the response pattern of the SEC vidicon detector. Application of this procedure to spectra of p Oph and B¹ Seo near the spin-forbidden interstellar λ2325 line of C II yields 2 σ upper limits on absorption of Wλ ≲4 mÅ. The resulting depletion of carbon from the interstellar gas toward ñ Oph exceeds a factor of 1.4.</abstract><cop>Legacy CDMS</cop><pub>The Astronomical Society of the Pacific</pub><doi>10.1086/131834</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0004-6280 |
| ispartof | Publ. Astron. Soc. Pac.; (United States), 1986-09, Vol.98 (607), p.857-861 |
| issn | 0004-6280 1538-3873 |
| language | eng |
| recordid | cdi_crossref_primary_10_1086_131834 |
| source | JSTOR Archive Collection A-Z Listing; Institute of Physics Journals; NASA Technical Reports Server; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | ABUNDANCE Astronomy Astrophysics CARBON CHEMICAL COMPOSITION CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS Earth, ocean, space ELEMENTS Exact sciences and technology High dispersion spectrographs Interstellar medium (ism) and nebulae in milky way INTERSTELLAR SPACE Line spectra Noise spectra NONMETALS Photons SPACE SPECTRA 640105 -- Astrophysics & Cosmology-- Galaxies Spectral sensitivity Stellar spectra Stellar spectral lines Stellar systems. Galactic and extragalactic objects and systems. The universe ULTRAVIOLET SPECTRA Wavelengths |
| title | THE INTERSTELLAR CARBON ABUNDANCE. II. RHO OPHIUCHI AND BETA SCORPII |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-03T22%3A54%3A07IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=THE%20INTERSTELLAR%20CARBON%20ABUNDANCE.%20II.%20RHO%20OPHIUCHI%20AND%20BETA%20SCORPII&rft.jtitle=Publ.%20Astron.%20Soc.%20Pac.;%20(United%20States)&rft.au=WELTY,%20D.%20E.&rft.aucorp=Yerkes%20Observatory,%20Williams%20Bay,%20WI&rft.date=1986-09-01&rft.volume=98&rft.issue=607&rft.spage=857&rft.epage=861&rft.pages=857-861&rft.issn=0004-6280&rft.eissn=1538-3873&rft.coden=PASPAU&rft_id=info:doi/10.1086/131834&rft_dat=%3Cjstor_osti_%3E40678773%3C/jstor_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_jstor_id=40678773&rfr_iscdi=true |