2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/NumericalData/SDO/AIA/UV1700/PT24S NASA NumericalData SDO/AIA 1700 Angstrom FITS Data https://doi.org/10.48322/4k86-r913 2025-12-04T13:31:24Z 2020-07-07T21:15:17Z Only known prior ReleaseDate of the metadata 2024-09-30T00:08:46 Updated Contacts, PublicationInfo, and Descriptions 2024-10-02T00:08:46 Added DOI by SY 2025-07-30T00:08:46 Added HelioViewerID to Extension 2025-09-18T11:27:07Z Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB 2025-09-30T14:25:17Z Updated PublishedBy name to match ROR Registry. ZCB 2025-12-04T13:31:24Z Added MetadataRightsList. Updated to 2.7.1. ZCB The SDO/AIA 1700 Å Level 1 FITS Data. The 1700 Å channel observes the continuum from the 4500 K photosphere (temperature minimum). The Atmospheric Imaging Assembly (AIA) onboard Solar Dynamics Observatory (SDO) focuses on the evolution of the magnetic environment in the Sun’s atmosphere, and its interaction with embedded and surrounding plasma. The AIA investigation covers a broad range of science objectives that focus on five core research themes that both advance solar and heliospheric physics in general and provide advanced warning of coronal and inner-heliospheric disturbances of interest to the Living With a Star (LWS) program, i.e., global change, space weather, human exploration of space, and technological infrastructure in space and on Earth. AIA provides the following essential capabilities: i) A view of the entire Sun in 4k x 4k resolution (pixel size of 0.6 arcseconds), with full thermal coverage of the corona; ii) A high signal-to-noise ratio for two- to three-second exposures that reaches 100 in quiescent conditions for the low-temperature coronal-imaging channels and during flaring in the higher-temperature channels, with a dynamic range of up to 10,000; iii) Essentially uninterrupted viewing for months at a temporal cadence of 12 seconds in seven extreme UV (EUV) band passes (94, 131, 171, 193, 211, 304 and 335 Å), and 24 seconds for two UV channels (1600 and 1700 Å) band passes; iv) In special observing modes, AIA can capture images of the Sun at higher cadence while keeping within the instrument allocated telemetry by using a subset of bandpass channels, and/or using a crop table. The AIA Consortium: Lockheed Martin Advanced Technology Center (USA); Smithsonian Astrophysical Observatory (USA); Stanford University (USA); Alias Aerospace, Inc. (USA); Harvard University-Smithsonian Astrophysical Observatory (USA); e2v technologies (USA); Lawrence Livermore National Laboratory (USA); Reflective X-ray Optics LLC (USA); Rutherford Appleton Laboratory (UK) 2010-06-01T00:00:00 Stanford University spase://SMWG/Person/Meng.Jin PrincipalInvestigator spase://SMWG/Person/Mark.C.M.Cheung FormerPI spase://SMWG/Person/Karel.Schrijver FormerPI spase://SMWG/Person/Alan.M.Title FormerPI The SDO/AIA website at LMSAL https://aia.lmsal.com/ The SDO/AIA Instrument paper https://doi.org/10.1007/s11207-011-9776-8 spase://VSPO/NumericalData/SDO/AIA/MultipleData spase://VSPO/NumericalData/SDO/AIA/PT10S spase://SMWG/Repository/Stanford/HMI-AIA.JSOC Online Open JSOC Data Center http://jsoc.stanford.edu/ajax/exportdata.html?ds=aia.lev1_uv_24s[2020-01-01T00:00:00/20m][1700] Change the Date and the time to find the AIA data. SDO/AIA Data Search via Virtual Solar Observatory https://sdac.virtualsolar.org/cgi/search?time=1&instrument=AIA&spectrum=1&version=current&build=1 FITS spase://SMWG/Instrument/SDO/AIA ImageIntensity 2010-05-13T00:00:02Z -P1D PT24S Sun Sun.Corona FITS Data Array SDO/AIA 1700 Å Image Intensity Array Data Number Photon Intensity 1700 1700 angstrom Cartesian HPC Array size: 4096x4096 Pixel Resolution: 0.6 arcsec Field of view: ~1.3 solar radii 16