{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T18:28:31Z","timestamp":1760984911520},"reference-count":7,"publisher":"Cambridge University Press (CUP)","issue":"S299","license":[{"start":{"date-parts":[[2014,1,6]],"date-time":"2014-01-06T00:00:00Z","timestamp":1388966400000},"content-version":"unspecified","delay-in-days":219,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Proc. IAU"],"published-print":{"date-parts":[[2013,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A new high-contrast imaging subtraction algorithm (TLOCI) is presented to maximize a planet signal-to-noise ratio. The technique uses an input spectrum and template PSFs to optimize the reference image coefficient determination to minimize the flux contamination via self-subtraction (thus maximizing its throughput wavelength per wavelength) of any planet that have a similar spectrum to the template spectrum in the image, while trying, at the same time, to maximize the speckle noise subtraction. The optimization is performed by a correlation matrix conditioning. Using laboratory Gemini Planet Imager data, the new algorithm is shown to be superior to the simple\/double difference, polynomial fit and original LOCI algorithm.<\/jats:p>","DOI":"10.1017\/s1743921313007813","type":"journal-article","created":{"date-parts":[[2014,1,6]],"date-time":"2014-01-06T11:34:55Z","timestamp":1389008095000},"page":"48-49","source":"Crossref","is-referenced-by-count":32,"title":["TLOCI: A Fully Loaded Speckle Killing Machine"],"prefix":"10.1017","volume":"8","author":[{"given":"Christian","family":"Marois","sequence":"first","affiliation":[]},{"given":"Carlos","family":"Correia","sequence":"additional","affiliation":[]},{"given":"Jean-Pierre","family":"V\u00e9ran","sequence":"additional","affiliation":[]},{"given":"Thayne","family":"Currie","sequence":"additional","affiliation":[]}],"member":"56","published-online":{"date-parts":[[2014,1,6]]},"reference":[{"key":"S1743921313007813_ref7","doi-asserted-by":"publisher","DOI":"10.1086\/342401"},{"key":"S1743921313007813_ref5","doi-asserted-by":"publisher","DOI":"10.1086\/500401"},{"key":"S1743921313007813_ref4","doi-asserted-by":"publisher","DOI":"10.1086\/316492"},{"key":"S1743921313007813_ref1","doi-asserted-by":"publisher","DOI":"10.1086\/513180"},{"key":"S1743921313007813_ref6","doi-asserted-by":"publisher","DOI":"10.1088\/0067-0049\/199\/1\/6"},{"key":"S1743921313007813_ref3","doi-asserted-by":"publisher","DOI":"10.1117\/12.858028"},{"key":"S1743921313007813_ref2","doi-asserted-by":"publisher","DOI":"10.1117\/12.788083"}],"container-title":["Proceedings of the International Astronomical Union"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S1743921313007813","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,23]],"date-time":"2019-04-23T21:51:57Z","timestamp":1556056317000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S1743921313007813\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,6]]},"references-count":7,"journal-issue":{"issue":"S299","published-print":{"date-parts":[[2013,6]]}},"alternative-id":["S1743921313007813"],"URL":"https:\/\/doi.org\/10.1017\/s1743921313007813","relation":{},"ISSN":["1743-9213","1743-9221"],"issn-type":[{"value":"1743-9213","type":"print"},{"value":"1743-9221","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,6]]}}}