The Hinode X-Ray Telescope (XRT): Camera Design, Performance and Operations
The X-ray Telescope (XRT) aboard the Hinode satellite is a grazing incidence X-ray imager equipped with a 2048×2048 CCD. The XRT has 1 arcsec pixels with a wide field of view of 34×34 arcmin. It is sensitive to plasmas with a wide temperature range from
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| Veröffentlicht in: | Solar physics 2008-06, Vol.249 (2), p.263-279 |
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| creator | Kano, R. Sakao, T. Hara, H. Tsuneta, S. Matsuzaki, K. Kumagai, K. Shimojo, M. Minesugi, K. Shibasaki, K. DeLuca, E. E. Golub, L. Bookbinder, J. Caldwell, D. Cheimets, P. Cirtain, J. Dennis, E. Kent, T. Weber, M. |
| description | The X-ray Telescope (XRT) aboard the
Hinode
satellite is a grazing incidence X-ray imager equipped with a 2048×2048 CCD. The XRT has 1 arcsec pixels with a wide field of view of 34×34 arcmin. It is sensitive to plasmas with a wide temperature range from |
| doi_str_mv | 10.1007/s11207-007-9058-7 |
| format | Article |
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Hinode
satellite is a grazing incidence X-ray imager equipped with a 2048×2048 CCD. The XRT has 1 arcsec pixels with a wide field of view of 34×34 arcmin. It is sensitive to plasmas with a wide temperature range from < 1 to 30 MK, allowing us to obtain TRACE-like low-temperature images as well as
Yohkoh
/SXT-like high-temperature images. The spacecraft Mission Data Processor (MDP) controls the XRT through sequence tables with versatile autonomous functions such as exposure control, region-of-interest tracking, flare detection, and flare location identification. Data are compressed either with DPCM or JPEG, depending on the purpose. This results in higher cadence and/or wider field of view for a given telemetry bandwidth. With a focus adjust mechanism, a higher resolution of Gaussian focus may be available on-axis. This paper follows the first instrument paper for the XRT (Golub
et al.
,
Solar Phys.
243
, 63,
2007
) and discusses the design and measured performance of the X-ray CCD camera for the XRT and its control system with the MDP.</description><identifier>ISSN: 0038-0938</identifier><identifier>EISSN: 1573-093X</identifier><identifier>DOI: 10.1007/s11207-007-9058-7</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Astrophysics and Astroparticles ; Atmospheric Sciences ; Cameras ; Control systems ; Corona ; High temperature ; Low temperature ; Physics ; Physics and Astronomy ; Solar physics ; Space Exploration and Astronautics ; Space Sciences (including Extraterrestrial Physics ; Space telescopes ; Spacecraft ; Studies ; Sun ; Telemetry ; X-rays</subject><ispartof>Solar physics, 2008-06, Vol.249 (2), p.263-279</ispartof><rights>Springer Science+Business Media B.V. 2007</rights><rights>Springer Science+Business Media B.V. 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c422t-f129981e7342d5022baddde30bd9b8bcfa547d010a24e4fff004fa46171145163</citedby><cites>FETCH-LOGICAL-c422t-f129981e7342d5022baddde30bd9b8bcfa547d010a24e4fff004fa46171145163</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11207-007-9058-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11207-007-9058-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Kano, R.</creatorcontrib><creatorcontrib>Sakao, T.</creatorcontrib><creatorcontrib>Hara, H.</creatorcontrib><creatorcontrib>Tsuneta, S.</creatorcontrib><creatorcontrib>Matsuzaki, K.</creatorcontrib><creatorcontrib>Kumagai, K.</creatorcontrib><creatorcontrib>Shimojo, M.</creatorcontrib><creatorcontrib>Minesugi, K.</creatorcontrib><creatorcontrib>Shibasaki, K.</creatorcontrib><creatorcontrib>DeLuca, E. E.</creatorcontrib><creatorcontrib>Golub, L.</creatorcontrib><creatorcontrib>Bookbinder, J.</creatorcontrib><creatorcontrib>Caldwell, D.</creatorcontrib><creatorcontrib>Cheimets, P.</creatorcontrib><creatorcontrib>Cirtain, J.</creatorcontrib><creatorcontrib>Dennis, E.</creatorcontrib><creatorcontrib>Kent, T.</creatorcontrib><creatorcontrib>Weber, M.</creatorcontrib><title>The Hinode X-Ray Telescope (XRT): Camera Design, Performance and Operations</title><title>Solar physics</title><addtitle>Sol Phys</addtitle><description>The X-ray Telescope (XRT) aboard the
Hinode
satellite is a grazing incidence X-ray imager equipped with a 2048×2048 CCD. The XRT has 1 arcsec pixels with a wide field of view of 34×34 arcmin. It is sensitive to plasmas with a wide temperature range from < 1 to 30 MK, allowing us to obtain TRACE-like low-temperature images as well as
Yohkoh
/SXT-like high-temperature images. The spacecraft Mission Data Processor (MDP) controls the XRT through sequence tables with versatile autonomous functions such as exposure control, region-of-interest tracking, flare detection, and flare location identification. Data are compressed either with DPCM or JPEG, depending on the purpose. This results in higher cadence and/or wider field of view for a given telemetry bandwidth. With a focus adjust mechanism, a higher resolution of Gaussian focus may be available on-axis. This paper follows the first instrument paper for the XRT (Golub
et al.
,
Solar Phys.
243
, 63,
2007
) and discusses the design and measured performance of the X-ray CCD camera for the XRT and its control system with the MDP.</description><subject>Astrophysics and Astroparticles</subject><subject>Atmospheric Sciences</subject><subject>Cameras</subject><subject>Control systems</subject><subject>Corona</subject><subject>High temperature</subject><subject>Low temperature</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Solar physics</subject><subject>Space Exploration and Astronautics</subject><subject>Space Sciences (including Extraterrestrial Physics</subject><subject>Space telescopes</subject><subject>Spacecraft</subject><subject>Studies</subject><subject>Sun</subject><subject>Telemetry</subject><subject>X-rays</subject><issn>0038-0938</issn><issn>1573-093X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kVtLw0AQhRdRsFZ_gG-LD17A6Owl3Y1vUi8VC5USoW_LNpmtKW0Sd9uH_nsTIgiCPs2B-c4wM4eQUwY3DEDdBsY4qKiRUQKxjtQe6bFYiQgSMdsnPQChW60PyVEIS4DWFffIa_qBdFSUVY50Fk3tjqa4wpBVNdLL2TS9uqNDu0Zv6QOGYlFe0zf0rvJrW2ZIbZnTSd10N0VVhmNy4Owq4Ml37ZP3p8d0OIrGk-eX4f04yiTnm8gxniSaoRKS5zFwPrd5nqOAeZ7M9TxzNpYqbxa0XKJ0zgFIZ-WAKcZkzAaiTy66ubWvPrcYNmZdhAxXK1titQ1GSTEQoJO4Ic__JTkTUgPTDXj2C1xWW182VxiutdSDRKoGYh2U-SoEj87UvlhbvzMMTPtP06VgWtmmYFoP7zyhYcsF-p_Bf5u-ADtVhx0</recordid><startdate>20080601</startdate><enddate>20080601</enddate><creator>Kano, R.</creator><creator>Sakao, T.</creator><creator>Hara, H.</creator><creator>Tsuneta, S.</creator><creator>Matsuzaki, K.</creator><creator>Kumagai, K.</creator><creator>Shimojo, M.</creator><creator>Minesugi, K.</creator><creator>Shibasaki, K.</creator><creator>DeLuca, E. 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E.</creatorcontrib><creatorcontrib>Golub, L.</creatorcontrib><creatorcontrib>Bookbinder, J.</creatorcontrib><creatorcontrib>Caldwell, D.</creatorcontrib><creatorcontrib>Cheimets, P.</creatorcontrib><creatorcontrib>Cirtain, J.</creatorcontrib><creatorcontrib>Dennis, E.</creatorcontrib><creatorcontrib>Kent, T.</creatorcontrib><creatorcontrib>Weber, M.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Science Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><jtitle>Solar physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kano, R.</au><au>Sakao, T.</au><au>Hara, H.</au><au>Tsuneta, S.</au><au>Matsuzaki, K.</au><au>Kumagai, K.</au><au>Shimojo, M.</au><au>Minesugi, K.</au><au>Shibasaki, K.</au><au>DeLuca, E. E.</au><au>Golub, L.</au><au>Bookbinder, J.</au><au>Caldwell, D.</au><au>Cheimets, P.</au><au>Cirtain, J.</au><au>Dennis, E.</au><au>Kent, T.</au><au>Weber, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Hinode X-Ray Telescope (XRT): Camera Design, Performance and Operations</atitle><jtitle>Solar physics</jtitle><stitle>Sol Phys</stitle><date>2008-06-01</date><risdate>2008</risdate><volume>249</volume><issue>2</issue><spage>263</spage><epage>279</epage><pages>263-279</pages><issn>0038-0938</issn><eissn>1573-093X</eissn><abstract>The X-ray Telescope (XRT) aboard the
Hinode
satellite is a grazing incidence X-ray imager equipped with a 2048×2048 CCD. The XRT has 1 arcsec pixels with a wide field of view of 34×34 arcmin. It is sensitive to plasmas with a wide temperature range from < 1 to 30 MK, allowing us to obtain TRACE-like low-temperature images as well as
Yohkoh
/SXT-like high-temperature images. The spacecraft Mission Data Processor (MDP) controls the XRT through sequence tables with versatile autonomous functions such as exposure control, region-of-interest tracking, flare detection, and flare location identification. Data are compressed either with DPCM or JPEG, depending on the purpose. This results in higher cadence and/or wider field of view for a given telemetry bandwidth. With a focus adjust mechanism, a higher resolution of Gaussian focus may be available on-axis. This paper follows the first instrument paper for the XRT (Golub
et al.
,
Solar Phys.
243
, 63,
2007
) and discusses the design and measured performance of the X-ray CCD camera for the XRT and its control system with the MDP.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11207-007-9058-7</doi><tpages>17</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0038-0938 |
| ispartof | Solar physics, 2008-06, Vol.249 (2), p.263-279 |
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| language | eng |
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| source | SpringerNature Journals |
| subjects | Astrophysics and Astroparticles Atmospheric Sciences Cameras Control systems Corona High temperature Low temperature Physics Physics and Astronomy Solar physics Space Exploration and Astronautics Space Sciences (including Extraterrestrial Physics Space telescopes Spacecraft Studies Sun Telemetry X-rays |
| title | The Hinode X-Ray Telescope (XRT): Camera Design, Performance and Operations |
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