{"id":5808,"date":"2016-11-15T14:18:43","date_gmt":"2016-11-16T00:18:43","guid":{"rendered":"http:\/\/www.eaobservatory.org\/jcmt\/?page_id=5808"},"modified":"2017-02-03T12:00:14","modified_gmt":"2017-02-03T22:00:14","slug":"large-programs-call-ii","status":"publish","type":"page","link":"https:\/\/www.eaobservatory.org\/jcmt\/proposals\/large-programs-call-ii\/","title":{"rendered":"Announcing the JCMT Large Programs (II)"},"content":{"rendered":"<p style=\"text-align: justify\">The EAO are pleased to provide an early announcement of the second Call for JCMT Large Programs. This information is being provided ahead of the opening of the Call in order for current and new teams to pursue discussion and planning. Submissions will be accepted from February 15th up until the March 15th deadline. This will coincide with the 17B PI Call.<\/p>\n<hr \/>\n<p style=\"text-align: center\">Up to 3000 hours of time to be awarded between:\u00a0<strong><span style=\"color: #00ff00\"> August 2017 and January 2020<\/span><\/strong><\/p>\n<hr \/>\n<p style=\"text-align: center\"><span style=\"font-size: 24pt\">The call will open <\/span><\/p>\n<p style=\"text-align: center\"><span style=\"font-size: 24pt\"><span style=\"color: #ff0000\">Wednesday February 15th 2017<\/span><\/span><\/p>\n<p style=\"text-align: center\"><em><span style=\"font-size: 14pt;color: #ff0000\"><span style=\"color: #000000\">This is to coincide with the JCMT 2017 Users meeting (for more details click <a href=\"http:\/\/www.eaobservatory.org\/jcmt\/science\/nanjing2017\/\">here<\/a>)<\/span> <\/span><\/em><\/p>\n<hr \/>\n<p style=\"text-align: center\"><span style=\"font-size: 24pt\">The closing date for submissions is <\/span><\/p>\n<p style=\"text-align: center\"><span style=\"font-size: 24pt\"><span style=\"color: #ff0000\">Wednesday March 15th 2017<\/span><\/span><\/p>\n<p style=\"text-align: center\"><span style=\"font-size: 18pt;color: #ff0000\">15:00 Hawaiian Standard Time<\/span><\/p>\n<hr \/>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">Contents<\/p><ul class=\"toc_list\"><li><a href=\"#Overview\"><span class=\"toc_number toc_depth_1\">1<\/span> Overview<\/a><\/li><li><a href=\"#Eligibility\"><span class=\"toc_number toc_depth_1\">2<\/span> Eligibility<\/a><\/li><li><a href=\"#Large_Program_Definitions_and_Requirements\"><span class=\"toc_number toc_depth_1\">3<\/span> Large Program Definitions and Requirements<\/a><\/li><li><a href=\"#Proposal_Requirements\"><span class=\"toc_number toc_depth_1\">4<\/span> Proposal Requirements<\/a><\/li><li><a href=\"#Time_Available\"><span class=\"toc_number toc_depth_1\">5<\/span> Time Available<\/a><\/li><li><a href=\"#Large_Program_Review_and_Proprietary_Periods\"><span class=\"toc_number toc_depth_1\">6<\/span> Large Program Review and Proprietary Periods<\/a><\/li><li><a href=\"#Large_Programs_II_Proposal_Timeline\"><span class=\"toc_number toc_depth_1\">7<\/span> Large Programs (II) Proposal Timeline<\/a><\/li><li><a href=\"#Resources_for_Large_Program_Planning\"><span class=\"toc_number toc_depth_1\">8<\/span> Resources for Large Program Planning<\/a><ul><li><a href=\"#Calculating_Integration_Times\"><span class=\"toc_number toc_depth_2\">8.1<\/span> Calculating Integration Times<\/a><\/li><li><a href=\"#Previous_JCMT_DataLarge_Program_data_and_Legacy_Survey_data\"><span class=\"toc_number toc_depth_2\">8.2<\/span> Previous JCMT Data\/Large Program data and Legacy Survey data<\/a><\/li><li><a href=\"#Large_Program_Discussion_and_Collaboration\"><span class=\"toc_number toc_depth_2\">8.3<\/span> Large Program Discussion and Collaboration<\/a><\/li><\/ul><\/li><\/ul><\/div>\n\n<h2><span id=\"Overview\">Overview<\/span><\/h2>\n<p class=\"western\" lang=\"en-AU\" style=\"text-align: justify\" align=\"JUSTIFY\">The East Asian Observatory announces the opening of a second JCMT Large Program Call for the James Clerk Maxwell Telescope. Large Programs are defined by the observatory as projects which require significant amounts (&gt; 200 hours) of observing time, require more than a single semester to complete and that take full advantage of the JCMT instrumentational capabilities to address multiple important scientific questions.<\/p>\n<p class=\"western\" lang=\"en-AU\" style=\"text-align: justify\" align=\"JUSTIFY\">This call is aimed at continuing and growing the impact of the first generation of <a href=\"http:\/\/www.eaobservatory.org\/jcmt\/science\/large-programs\/\">JCMT Large Programs<\/a> undertaken as EAO\/JCMT and the <a href=\"http:\/\/www.eaobservatory.org\/jcmt\/science\/legacy-survey\/\">JCMT Legacy Surveys<\/a>.<\/p>\n<h2><span id=\"Eligibility\">Eligibility<\/span><\/h2>\n<p style=\"text-align: justify\">Submissions will be accepted from scientists in any of the East Asian Observatory regions (Japan, China, Taiwan and Korea) and participating JCMT regions (UK and Canada). For more information please read\u00a0 the <a href=\"http:\/\/www.eaobservatory.org\/jcmt\/proposals\/eao_eligibility\/\">EAO eligibility pages<\/a>. Any scientist from these regions is eligible to participate at any level (PI or co-I) in a survey proposal.\u00a0Collaborations are strongly encouraged and subject to the requirements detailed below (see Large Program Definitions and Requirements). Multiple PIs are allowed for Large Program proposals.<\/p>\n<p style=\"text-align: justify\">Following the approval of a Large Program, admission to a Large Program collaboration will be opened to scientists from all participating regions until the start of survey observing. Membership management following that date will be at the discretion of the individual survey management team. The JCMT will provide assistance in maintaining survey sign-up and membership distribution lists and webpages as required.<\/p>\n<h2><span id=\"Large_Program_Definitions_and_Requirements\">Large Program Definitions and Requirements<\/span><\/h2>\n<p class=\"western\" lang=\"en-AU\"><span lang=\"en-US\">Successful JCMT Large Programs proposals will:<\/span><\/p>\n<ul>\n<li>\n<p lang=\"en-AU\"><span lang=\"en-US\">be self-contained, and address a number of important scientific questions;<\/span><\/p>\n<\/li>\n<li>\n<p lang=\"en-AU\"><span lang=\"en-US\">generally request a minimum of 200hrs;<\/span><\/p>\n<\/li>\n<li>\n<p lang=\"en-AU\"><span lang=\"en-US\">use<a href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/continuum\/scuba-2\/\"> SCUBA-2<\/a> (alone or with POL-2 modules) and\/or <a href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/harp\/\">HARP-B<\/a> and\/or <a href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/rxa\/\">RxA<\/a>.<\/span><\/p>\n<\/li>\n<li>\n<p lang=\"en-AU\"><span lang=\"en-US\">demonstrate legacy value, fully justifying the need for survey status, rather than that of a conventional TAC proposal;<\/span><\/p>\n<\/li>\n<li>\n<p lang=\"en-AU\"><span lang=\"en-US\">include investigators from at least two regions, including at least one JCMT partner region (UK or Canada) and at least one EAO region (China, Taiwan, Japan, South Korea). Collaborations between more than two regions are strongly encouraged \u2013 the assessment process will consider the degree to which the proposals represent the interests of all the relevant communities;<\/span><\/p>\n<\/li>\n<li>\n<p lang=\"en-AU\"><span lang=\"en-US\">include a viable management plan (e.g. membership rules), and publication plan;<\/span><\/p>\n<\/li>\n<li>\n<p lang=\"en-AU\"><span lang=\"en-US\">identify and explain any link(s) to other survey(s);<\/span><\/p>\n<\/li>\n<\/ul>\n<h2><span id=\"Proposal_Requirements\">Proposal Requirements<\/span><\/h2>\n<p class=\"western\" lang=\"en-AU\" align=\"JUSTIFY\">The proposal should:<\/p>\n<ul>\n<li class=\"western\">address all of the requirements listed above<\/li>\n<li class=\"western\">list all PI(s), \u00a0co-Is and their regional affiliations<\/li>\n<li class=\"western\">include both a scientific and technical case<\/li>\n<li class=\"western\">in the technical case, the proposal must utilize the available integration time calculators provided by the observatory to justify their time request (see Calculating Integration Times below)<\/li>\n<li class=\"western\">\u00a0specify the weather conditions (read <i>opacity<\/i>) that it requires or can tolerate.\u00a0The amount of time available per weather\/opacity band <a href=\"http:\/\/www.eaobservatory.org\/jcmt\/observing\/weather-bands#opacity\">varies through the year<\/a><\/li>\n<li class=\"western\">be submitted via the <a href=\"https:\/\/proposals.eaobservatory.org\/\">Hedwig proposal system<\/a>, by March 15th, 2017. Any questions regarding proposals should also be directed to this address or to the <a href=\"http:\/\/www.eaobservatory.org\/jcmt\/help\/\">help desk<\/a><\/li>\n<li class=\"western\"><span style=\"color: #000000\">Source lists &#8211; if the proposal requires an extensive list of sources, this can be included as a separate file that will not be considered part of the page count.\u00a0<\/span><\/li>\n<\/ul>\n<h2><span id=\"Time_Available\">Time Available<\/span><\/h2>\n<p class=\"western\" lang=\"en-AU\" align=\"JUSTIFY\">EAO intends to allocate up to<strong> half of the available science time<\/strong> between <strong>August 2017<\/strong> and the end of <strong>January 2020<\/strong> (the end of 19B) to Large Program proposals that meet the required goals. The\u00a0JCMT normally operates a 12-hour night, running from approximately 7:30pm to 7:30am HST.\u00a0 <a title=\"http:\/\/www.eaobservatory.org\/jcmt\/observing\/a-semester\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/observing\/a-semester\/\"><span style=\"color: #0000ff\">Table A<\/span><\/a> and <a title=\"http:\/\/www.eaobservatory.org\/jcmt\/observing\/b-semester\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/observing\/b-semester\/\"><span style=\"color: #0000ff\">Table B<\/span><\/a> show source transit times during (roughly) the first and seconds halves of the year.<\/p>\n<p class=\"western\" lang=\"en-AU\" align=\"JUSTIFY\"><span lang=\"en-US\">The table below shows the estimated distribution of available science time for surveys. This constitutes 50% of the total available time \u2013 the other 50% will remain available for P.I. projects. The hours are broken down in approximate distribution as a function of weather grade. Weather grade percentages per semester are derived from long-term averages (2003-2015) as determined by the CSO radiometer and 183GHz Water Vapor Meter (WVM) at JCMT. The figure provides the same hourly distributions, in graphical form.<\/span><\/p>\n<p><a href=\"https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_table_avail_17B_19B.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-5819\" src=\"https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_table_avail_17B_19B.png\" alt=\"jcmt_lap_table_avail_17b_19b\" width=\"700\" height=\"237\" srcset=\"https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_table_avail_17B_19B.png 854w, https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_table_avail_17B_19B-300x102.png 300w, https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_table_avail_17B_19B-768x260.png 768w, https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_table_avail_17B_19B-250x85.png 250w, https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_table_avail_17B_19B-150x51.png 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_hours_avail_17B_19B_graph.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-5820\" src=\"https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_hours_avail_17B_19B_graph.png\" alt=\"jcmt_lap_hours_avail_17b_19b_graph\" width=\"450\" height=\"346\" srcset=\"https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_hours_avail_17B_19B_graph.png 722w, https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_hours_avail_17B_19B_graph-300x231.png 300w, https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_hours_avail_17B_19B_graph-195x150.png 195w, https:\/\/www.eaobservatory.org\/jcmt\/wp-content\/uploads\/sites\/2\/2016\/11\/JCMT_LAP_hours_avail_17B_19B_graph-150x115.png 150w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/a><\/p>\n<h2><span id=\"Large_Program_Review_and_Proprietary_Periods\">Large Program Review and Proprietary Periods<\/span><\/h2>\n<p class=\"western\" lang=\"en-AU\" style=\"text-align: justify\">The Scientific Time Allocation Committee will assess all proposals during April and May 2017, and provide recommendations for survey time awards to the JCMT Board. The JCMT Board will determine the final allocations and award announcements will be made to successful P.I.s in June 2017. At this time, sign-up for membership to successful surveys will be announced and supported by the JCMT. Surveys will be asked to prepare for submission of observations to the observatory which will commence in August 2017.<\/p>\n<p class=\"western\" lang=\"en-AU\" style=\"text-align: justify\"><span lang=\"en-US\">Large Program data will have the same proprietary period as P.I. data collected at the JCMT, consisting of a<strong> full year following completion of the semester<\/strong> in which the data was taken. There will be a mid-Large Program review to assess the performance of the Large Programs in progress. Large Program proposals are asked to include a description of their intended publication plan, taking the proprietary period and review into account.\u00a0<\/span><\/p>\n<h2 class=\"western\"><span id=\"Large_Programs_II_Proposal_Timeline\">Large Programs (II) Proposal Timeline<\/span><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Large Program Call Announcement<\/td>\n<td>November 2016<\/td>\n<\/tr>\n<tr>\n<td><a href=\"http:\/\/www.eaobservatory.org\/jcmt\/science\/nanjing2017\/\">JCMT 2017 Users Meeting<\/a><\/td>\n<td>13th\/14th February 2017<\/td>\n<\/tr>\n<tr>\n<td>Large Program Call Opens<\/td>\n<td>15th February 2017<\/td>\n<\/tr>\n<tr>\n<td>Large Program Call deadline<\/td>\n<td>15th March 2017<\/td>\n<\/tr>\n<tr>\n<td>Large Program Review<\/td>\n<td>April\/May 2017<\/td>\n<\/tr>\n<tr>\n<td>Large Program Awards announced<\/td>\n<td>June 2017<\/td>\n<\/tr>\n<tr>\n<td>Large Program sign-up<\/td>\n<td>July 2017 &#8211; 1st August 2017<\/td>\n<\/tr>\n<tr>\n<td>Large Program start<\/td>\n<td>1st August 2017<\/td>\n<\/tr>\n<tr>\n<td>Large Program completion<\/td>\n<td>30th January 2020<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span id=\"Resources_for_Large_Program_Planning\">Resources for Large Program Planning<\/span><\/h2>\n<p style=\"text-align: justify\">Available Instrumentation and Observing Modes<\/p>\n<p>The current status and availability of the JCMT instrument suite is <a title=\"Instrumentation\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\">here<\/a>.<\/p>\n<p><b>Continuum Receivers<\/b> &#8211;<\/p>\n<ul>\n<li><span style=\"color: #0000ff\"><a style=\"color: #0000ff\" title=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/continuum\/scuba-2\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/continuum\/scuba-2\/\">SCUBA-2<\/a><\/span> (simultaneous 450\u00b5m &amp; 850\u00b5m imaging)<\/li>\n<li><a href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/continuum\/scuba-2\/pol-2\/\">POL-2<\/a> (Polarimetry commissioned at 850\u00b5m)<\/li>\n<\/ul>\n<p><b>Heterodyne Receivers<\/b> &#8211;<a title=\"Heterodyne Receivers\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/\"> <span style=\"color: #0000ff\">General\u00a0overview<\/span><\/a><\/p>\n<ul>\n<li><span style=\"color: #0000ff\"><a style=\"color: #0000ff\" title=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/rxa\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/rxa\/\">RxA3<\/a><\/span> (211-272 GHz) &#8211; has a single receptor.<\/li>\n<li><span style=\"color: #0000ff\"><a style=\"color: #0000ff\" title=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/harp\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/harp\/\">HARP<\/a><\/span> (325-375 GHz) &#8211; is a 16-element B-band array.<\/li>\n<\/ul>\n<p><b>Heterodyne Backend<\/b><\/p>\n<ul>\n<li><b>ACSIS<\/b> &#8211; <span style=\"color: #0000ff\"><a style=\"color: #0000ff\" title=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/acsis\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/acsis\/\">Available bandwidths, spectral resolutions and backend modes<\/a><\/span>.\n<ul>\n<li>The ACSIS correlating spectrometer is a highly flexible backend; it was designed to work with HARP, but it works with all our heterodyne receivers.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Several <a title=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/observing-modes\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/observing-modes\/\"><span style=\"color: #0000ff\">modes of heterodyne observing<\/span><\/a> and several switching schemes are supported.<\/p>\n<h3><span id=\"Calculating_Integration_Times\">Calculating Integration Times<\/span><\/h3>\n<p>Integration time calculators or formulae are available, for<\/p>\n<ul>\n<li>Heterodyne receivers : <span style=\"color: #0000ff\"><a style=\"color: #0000ff\" title=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/itc\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/itc\/\">HITEC<\/a><\/span> (the <b>H<\/b>eterodyne <b>I<\/b>ntegration <b>T<\/b>im<b>E C<\/b>alculator),<\/li>\n<li><span style=\"color: #0000ff\"><a style=\"color: #0000ff\" title=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/continuum\/scuba-2\/itc\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/continuum\/scuba-2\/itc\/\">SCUBA-2<\/a><\/span> (<span style=\"color: #0000ff\"><a style=\"color: #0000ff\" title=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/continuum\/scuba-2\/time-and-sensitivity\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/continuum\/scuba-2\/time-and-sensitivity\/\">Formulae<\/a><\/span>)<\/li>\n<li><a href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/continuum\/scuba-2\/pol-2\/\">POL-2<\/a><\/li>\n<\/ul>\n<p style=\"text-align: justify\">They should be used to calculate the integration time needed to reach a given RMS per channel or beam or output-map pixel as a function of receiver, frequency, observing mode, elevation and sky opacity.<\/p>\n<p>The JCMT Observing Tool (<span style=\"color: #0000ff\"><a style=\"color: #0000ff\" title=\"http:\/\/www.eaobservatory.org\/jcmt\/observing\/omp\/observing-tool\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/observing\/omp\/observing-tool\/\">JCMTOT<\/a><\/span>) gives equivalent results for all instruments.<\/p>\n<ul>\n<li style=\"text-align: justify\"><b>Overheads for pointing, focussing, and calibrations should not be added to the time request. These activities will be accounted for separately. <\/b>Calibration observations (eg. focus, pointing, flux calibrators) and other unavoidable overheads (eg receiver tuning) are no longer charged to science projects and instead are charged to an observatory accounting code. There is therefore no need for applicants to provide calibration overhead estimates in their proposals.The observatory will perform regular and appropriate calibration observations to ensure that all science data obtained are sensibly calibrated.\n<ul>\n<li><span style=\"color: #0000ff\"><a style=\"color: #0000ff\" title=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/\">Spectroscopically<\/a><\/span>, this involves observations of one of our <span style=\"color: #0000ff\"><a style=\"color: #0000ff\" title=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/calibration\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/calibration\/\">Spectral Line Standards<\/a><\/span> at one of about ten different <span style=\"color: #0000ff\"><a style=\"color: #0000ff\" title=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/calibration\/\" href=\"http:\/\/www.eaobservatory.org\/jcmt\/instrumentation\/heterodyne\/calibration\/\">standard line frequencies <\/a><\/span>. If your programme frequency is one of these, then you&#8217;re decidely in luck. In any case, the calibration allows you to assess the performance of the instrument. We will perform such an observation at least once per programme unless a previous calibration is still appropriate, and more often if circumstances change or if more than a couple of hours pass.<\/li>\n<li>For continuum work, continuum calibrators will be observed at both operational wavelengths of SCUBA-2 (450\u00b5m, 850\u00b5m) at appropriate times and airmass to meet the general needs of the science programmes.<\/li>\n<\/ul>\n<p style=\"text-align: justify\">If a proposal demands more unusual or more frequent calibrations then this needs to be clearly stated in the proposal and the time for these calibrations requested explicitly. If you have queries about what our default calibrations might be or what extra overheads are generated by your calibration requirements please get in touch with us.<\/p>\n<\/li>\n<\/ul>\n<h3><span id=\"Previous_JCMT_DataLarge_Program_data_and_Legacy_Survey_data\">Previous JCMT Data\/Large Program data and Legacy Survey data<\/span><\/h3>\n<p style=\"text-align: justify\">Survey scientists are strongly encouraged to investigate the existence and availability of any previous JCMT data in their areas of interest. The <a href=\"http:\/\/www.eaobservatory.org\/jcmt\/science\/archive\/\">JCMT Science Archive<\/a> (JSA) hosted by CADC should be used to investigate this. We also encourage perusal of the information on the previous <a href=\"http:\/\/www.eaobservatory.org\/jcmt\/science\/legacy-survey\/\">JCMT Legacy Surveys<\/a>, and to make use of the\u00a0<a href=\"http:\/\/www.eaobservatory.org\/cgi-bin\/jls\/clash.pl\">clash tool<\/a>\u00a0used in previous JCMT semesters, which indicates whether sources entered are in regions that were observed previously.<\/p>\n<h3><span id=\"Large_Program_Discussion_and_Collaboration\">Large Program Discussion and Collaboration<\/span><\/h3>\n<p class=\"western\" lang=\"en-AU\" style=\"text-align: justify\"><span lang=\"en-US\">To help cultivate ideas discussions on potential new JCMT Large Programs EAO have provided a wiki for interested JCMT users:<\/span><\/p>\n<p><a href=\"https:\/\/www.eao.hawaii.edu\/Large-Programs-Call-2017\/\">https:\/\/www.eao.hawaii.edu\/Large-Programs-Call-2017\/<\/a><\/p>\n<p>This wiki is read only. To get an account on this wiki to edit and create new discussion pages please email h.stilmack &lt;@&gt; eaobservatory.org for an account.<\/p>\n<p>For further discussion and questions regarding new Large Program ideas please email h.parsons &lt;@&gt; eaobservatory.org<\/p>\n<p style=\"text-align: justify\">Finally if you still have questions or concerns, please contact<a href=\"mailto:helpdesk@eaobservatory.org\"> helpdesk@eaobservatory.org<\/a>. For all users and potential users of the JCMT it is recommended to send an email to\u00a0<a href=\"mailto:jcmt_users+subscribe@eaobservatory.org\">jcmt_users+subscribe@eaobservatory.org<\/a> to subscribe to our JCMT email list for future telescope announcements.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The EAO are pleased to provide an early announcement of the second Call for JCMT Large Programs. This information is being provided ahead of the opening of the Call in order for current and new teams to pursue discussion and planning. Submissions will be accepted from February 15th up until\u2026 <a class=\"continue-reading-link\" href=\"https:\/\/www.eaobservatory.org\/jcmt\/proposals\/large-programs-call-ii\/\">Continue reading<\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"parent":192,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.eaobservatory.org\/jcmt\/wp-json\/wp\/v2\/pages\/5808"}],"collection":[{"href":"https:\/\/www.eaobservatory.org\/jcmt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.eaobservatory.org\/jcmt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.eaobservatory.org\/jcmt\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eaobservatory.org\/jcmt\/wp-json\/wp\/v2\/comments?post=5808"}],"version-history":[{"count":21,"href":"https:\/\/www.eaobservatory.org\/jcmt\/wp-json\/wp\/v2\/pages\/5808\/revisions"}],"predecessor-version":[{"id":6564,"href":"https:\/\/www.eaobservatory.org\/jcmt\/wp-json\/wp\/v2\/pages\/5808\/revisions\/6564"}],"up":[{"embeddable":true,"href":"https:\/\/www.eaobservatory.org\/jcmt\/wp-json\/wp\/v2\/pages\/192"}],"wp:attachment":[{"href":"https:\/\/www.eaobservatory.org\/jcmt\/wp-json\/wp\/v2\/media?parent=5808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}