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/Synoptic/NearRealTime/PT180S NASA NumericalData SDO/AIA Near-Real-Time Synoptic FITS Data 10.48322/1ccf-bb24 2025-12-04T13:31:24Z 2024-10-01T00:08:46 Metadata created by SY 2025-09-23T13:10:24 Added the DOI and updated release date. 2025-09-30T14:25:17Z Updated PublishedBy name to match ROR Registry. 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 2025-12-04T13:31:24Z Added MetadataRightsList. Updated to 2.7.1. ZCB Near-Real-Time (NRT) images are produced at a 3-minute cadence hierarchy with a 15 to 20 minute latency from T_OBS. Because of various latencies and parallelisms in the level 0 and level 1 NRT pipelines, data are occasionally produced out of time order. Gaps in NRT AIA synoptic data do not get filled. The most recent directory has the most recent NRT synoptic image for each wavelength. These images have fixed file names (no date-time in file name). The file named image times in the most recent directory has the time for the most recent file in that directory. 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 http://aia.lmsal.com/ The SDO/AIA Instrument paper https://doi.org/10.1007/s11207-011-9776-8 spase://SMWG/Repository/Stanford/HMI-AIA.JSOC Online Open JSOC Data Center https://jsoc1.stanford.edu/data/aia/synoptic/nrt/ SDO/AIA Near-Real-Time Synoptic Data Directory FITS spase://SMWG/Instrument/SDO/AIA ImageIntensity 2010-05-13T00:00:02Z -PT15M PT180S Sun Sun.Photosphere Sun.Chromosphere Sun.TransitionRegion Sun.Corona FITS Data Array SDO/AIA Image Intensity Array Data Number Photon Intensity Cartesian HPC Array size: 1024x1024 Pixel Resolution: 2.4 arcsec Field of view: ~1.3 solar radii