Calibrating Data from the Hinode/X-Ray Telescope and Associated Uncertainties
The X-Ray Telescope (XRT) onboard the Hinode satellite, launched 23 September 2006 by the Japan Aerospace Exploration Agency (JAXA), is a joint mission of Japan, the United States, and the United Kingdom to study the solar corona. In particular, XRT was designed to study solar plasmas with temperatu...
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| Veröffentlicht in: | Solar physics 2014-07, Vol.289 (7), p.2781-2802 |
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| container_title | Solar physics |
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| creator | Kobelski, Adam R. Saar, Steven H. Weber, Mark A. McKenzie, David E. Reeves, Katharine K. |
| description | The
X-Ray Telescope
(XRT) onboard the
Hinode
satellite, launched 23 September 2006 by the Japan Aerospace Exploration Agency (JAXA), is a joint mission of Japan, the United States, and the United Kingdom to study the solar corona. In particular, XRT was designed to study solar plasmas with temperatures between 1 and 10 MK with ≈ 1″ pixels (≈ 2″ resolution). Prior to analysis, the data product from this instrument must be properly calibrated and data values quantified to accurately assess the information contained within. We present here the standard methods of calibration for these data. The calibration was performed on an empirical basis that uses the least complicated correction that accurately describes the data while suppressing spurious features. By analyzing the uncertainties remaining in the data after calibration, we conclude that the procedure is successful, because the remaining uncertainty after calibration is dominated by photon noise. This calibration software is available in the SolarSoft software library. |
| doi_str_mv | 10.1007/s11207-014-0487-9 |
| format | Article |
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X-Ray Telescope
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Hinode
satellite, launched 23 September 2006 by the Japan Aerospace Exploration Agency (JAXA), is a joint mission of Japan, the United States, and the United Kingdom to study the solar corona. In particular, XRT was designed to study solar plasmas with temperatures between 1 and 10 MK with ≈ 1″ pixels (≈ 2″ resolution). Prior to analysis, the data product from this instrument must be properly calibrated and data values quantified to accurately assess the information contained within. We present here the standard methods of calibration for these data. The calibration was performed on an empirical basis that uses the least complicated correction that accurately describes the data while suppressing spurious features. By analyzing the uncertainties remaining in the data after calibration, we conclude that the procedure is successful, because the remaining uncertainty after calibration is dominated by photon noise. This calibration software is available in the SolarSoft software library.</description><identifier>ISSN: 0038-0938</identifier><identifier>EISSN: 1573-093X</identifier><identifier>DOI: 10.1007/s11207-014-0487-9</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Astrophysics and Astroparticles ; Atmospheric Sciences ; Calibration ; Data analysis ; Physics ; Physics and Astronomy ; Solar physics ; Space Exploration and Astronautics ; Space Sciences (including Extraterrestrial Physics ; Space telescopes ; X-ray astronomy</subject><ispartof>Solar physics, 2014-07, Vol.289 (7), p.2781-2802</ispartof><rights>Springer Science+Business Media Dordrecht 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c415t-13ca02f5488228a95066ed114389a3f5ce2830c375d7f2feba81e618dde57b593</citedby><cites>FETCH-LOGICAL-c415t-13ca02f5488228a95066ed114389a3f5ce2830c375d7f2feba81e618dde57b593</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/s11207-014-0487-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11207-014-0487-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27913,27914,41477,42546,51308</link.rule.ids></links><search><creatorcontrib>Kobelski, Adam R.</creatorcontrib><creatorcontrib>Saar, Steven H.</creatorcontrib><creatorcontrib>Weber, Mark A.</creatorcontrib><creatorcontrib>McKenzie, David E.</creatorcontrib><creatorcontrib>Reeves, Katharine K.</creatorcontrib><title>Calibrating Data from the Hinode/X-Ray Telescope and Associated Uncertainties</title><title>Solar physics</title><addtitle>Sol Phys</addtitle><description>The
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This calibration software is available in the SolarSoft software library.</description><subject>Astrophysics and Astroparticles</subject><subject>Atmospheric Sciences</subject><subject>Calibration</subject><subject>Data analysis</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>X-ray astronomy</subject><issn>0038-0938</issn><issn>1573-093X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</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>eNp1kE1Lw0AURQdRsFZ_gLuAGzex72Uymcmy1I8KFUFa6G6YTl5qSprUmemi_96EuBDB1XuLcy-Xw9gtwgMCyIlHTEDGgGkMqZJxfsZGKCSPIefrczYC4Kr_1SW78n4H0KfEiL3NTF1tnAlVs40eTTBR6dp9FD4pmldNW9BkHX-YU7SkmrxtDxSZpoim3re2MoGKaNVYcsFUTajIX7OL0tSebn7umK2en5azebx4f3mdTRexTVGEGLk1kJQiVSpJlMkFZBkViClXueGlsJQoDpZLUcgyKWljFFKGqihIyI3I-ZjdD70H134dyQe9r7ylujYNtUevUWAmhQSedujdH3TXHl3TrespFBwyJTsKB8q61ntHpT64am_cSSPoXpUeBOtOsO4F635EMmR8xzZbcr-a_w19A5o4fAs</recordid><startdate>20140701</startdate><enddate>20140701</enddate><creator>Kobelski, Adam R.</creator><creator>Saar, Steven H.</creator><creator>Weber, Mark A.</creator><creator>McKenzie, David E.</creator><creator>Reeves, Katharine K.</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TG</scope><scope>7XB</scope><scope>88I</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>L7M</scope><scope>M2P</scope><scope>P5Z</scope><scope>P62</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>7TV</scope><scope>C1K</scope></search><sort><creationdate>20140701</creationdate><title>Calibrating Data from the Hinode/X-Ray Telescope and Associated Uncertainties</title><author>Kobelski, Adam R. ; 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X-Ray Telescope
(XRT) onboard the
Hinode
satellite, launched 23 September 2006 by the Japan Aerospace Exploration Agency (JAXA), is a joint mission of Japan, the United States, and the United Kingdom to study the solar corona. In particular, XRT was designed to study solar plasmas with temperatures between 1 and 10 MK with ≈ 1″ pixels (≈ 2″ resolution). Prior to analysis, the data product from this instrument must be properly calibrated and data values quantified to accurately assess the information contained within. We present here the standard methods of calibration for these data. The calibration was performed on an empirical basis that uses the least complicated correction that accurately describes the data while suppressing spurious features. By analyzing the uncertainties remaining in the data after calibration, we conclude that the procedure is successful, because the remaining uncertainty after calibration is dominated by photon noise. This calibration software is available in the SolarSoft software library.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11207-014-0487-9</doi><tpages>22</tpages></addata></record> |
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| issn | 0038-0938 1573-093X |
| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Astrophysics and Astroparticles Atmospheric Sciences Calibration Data analysis Physics Physics and Astronomy Solar physics Space Exploration and Astronautics Space Sciences (including Extraterrestrial Physics Space telescopes X-ray astronomy |
| title | Calibrating Data from the Hinode/X-Ray Telescope and Associated Uncertainties |
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