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/NWRA/AARP/PT12S NASA NumericalData NWRA AIA Active Region Patches (AARP) Database https://doi.org/10.48322/50td-nz33 2025-12-04T13:31:24Z 2022-10-24T12:34:56.789Z Written by SY. Reviewed by LFB, 2022-11-29. 2025-03-03T13:45:38Z Modified Funding AwardNumber. ZCB 2025-09-30T14:27:06Z 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 and RightsList(s). Updated to 2.7.1. ZCB The "AIA Active Region Patches" comprise an unbiased multi-wavelength set of FITS files of data extracted from SDO/AIA full-disk data. The spatial extractions are based on SDO/HMI "Active Region Patch" (HARP) definitions, and match the HARP numbering. However, the AARPs have extended bounding-boxes to cover the larger visible extent of coronal loops. There is no spatial binning and no additional geometric or regridding performed. The spectral down-sampling comprises the omission of 1700 images; all other filters are included (94, 131, 171, 193, 211, 304, 335, 1600). The temporal sampling consists of 11 images at 72s cadence (13 min) for each wavelength, centered at 15:48, 16:48, 17:48, 18:48, 19:48, 20:48 and 21:48, daily. No AEC-invoked (shorter exposure) data were included; exposure times were consistent but not multiplied through (data are presented in DN). The SSW aia_prep and corrections for time-dependent sensitivity degradation were applied. K. Dissauer, K.D. Leka, and Eric L. Wagner 2022-11-29T00:00:00 Solar Data Analysis Center NASA Snap, Crackle,...Pop? Characterizing the Pre-Event Behavior of the Solar Corona GI 80NSSC19K0285 spase://SMWG/Person/Karin.Dissauer Author spase://SMWG/Person/K.D.Leka Author Corresponding Author spase://SMWG/Person/Eric.L.Wagner Author spase://SMWG/Repository/SDAC 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 NASA Heliophysics data products NWRA AARPS https://umbra.nascom.nasa.gov/contributed/AIA_AARPS/ FITS NorthWest Research Associates (NWRA) spase://SMWG/Instrument/SDO/AIA ImageIntensity 2010-06-01T15:41:50Z 2018-12-31T15:53:59 ExtremeUltraviolet Ultraviolet Sun.Photosphere Sun.Chromosphere Sun.Corona 94 Angstrom Intensity EUV Intensity at the 94 Angstrom wavelength emitted by Iron-18 (Fe XVIII) at temperatures of 6 million Kelvin PT12S Data Number Cartesian HPC Wavelength 94 94 Angstrom 131 Angstrom Intensity EUV Intensity at the 131 Angstrom wavelength emitted by Iron-20 (Fe XX) and Iron-23 (Fe XXIII) at temperatures greater than 10 million Kelvin PT12S Data Number Cartesian HPC Wavelength 131 131 Angstrom 171 Angstrom Intensity EUV Intensity at the 171 Angstrom wavelength emitted by Iron-9 (Fe IX) at temperatures of 600,000 Kelvin PT12S Data Number Cartesian HPC Wavelength 171 171 Angstrom 193 Angstrom Intensity EUV Intensity at the 193 Angstrom wavelength emitted by Iron-12 (Fe XII; 1.3 MK) and Iron-24 (Fe XXIV; 20MK) PT12S Data Number Cartesian HPC Wavelength 193 193 Angstrom 211 Angstrom Intensity EUV Intensity at the 211 Angstrom wavelength emitted by Iron-14 (Fe XII) at temperature of 2 million Kelvin PT12S Data Number Cartesian HPC Wavelength 211 211 Angstrom 304 Angstrom Intensity EUV Intensity at the 304 Angstrom wavelength emitted by Helium-2 (He II) at temperature of 50,000 Kelvin PT12S Data Number Cartesian HPC Wavelength 304 304 Angstrom 335 Angstrom Intensity EUV Intensity at the 335 Angstrom wavelength emitted by Iron-16 (Fe XVI) at temperature of 2.5 million Kelvin PT12S Data Number Cartesian HPC Wavelength 335 335 Angstrom 1600 Angstrom Intensity Far UV Intensity at the 1600 Angstrom wavelength emitted by Carbon-4 (C IV) at temperature of 100,000 million Kelvin PT12S Data Number Cartesian HPC Wavelength 1600 1600 Angstrom