Version:2.5.0
NumericalData
ResourceID
spase://NASA/NumericalData/SDO/AIA/NWRA/AARP/PT12S
ResourceHeader
ResourceName
NWRA AIA Active Region Patches (AARP) Database
DOI
https://doi.org/10.48322/50td-nz33
ReleaseDate
2022-10-24 00:08:46
RevisionHistory
RevisionEvent
ReleaseDate
2022-10-24 12:34:56.789Z
Note
Written by SY. Reviewed by LFB, 2022-11-29.
Description
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.
PublicationInfo
Authors
K. Dissauer, K.D. Leka, and Eric L. Wagner
PublicationDate
2022-11-29 00:00:00
PublishedBy
NASA Solar Data Analysis Center
Funding
Agency
NASA
Project
Snap, Crackle,...Pop? Characterizing the Pre-Event Behavior of the Solar Corona
AwardNumber
GI 80NSSC19K0285
Contacts
AccessInformation
RepositoryID
AccessURL
Format
FITS
ProviderName
NorthWest Research Associates (NWRA)
InstrumentIDs
MeasurementType
ImageIntensity
TemporalDescription
TimeSpan
StartDate
2010-06-01 15:41:50Z
StopDate
2018-12-31 15:53:59
SpectralRange
ExtremeUltraviolet
SpectralRange
Ultraviolet
ObservedRegion
Sun.Photosphere
ObservedRegion
Sun.Chromosphere
ObservedRegion
Sun.Corona
Parameter #1
Name
94 Angstrom Intensity
Description
EUV Intensity at the 94 Angstrom wavelength emitted by Iron-18 (Fe XVIII) at temperatures of 6 million Kelvin
Cadence
PT12S
Units
Data Number
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
HPC
Wave
WaveQuantity
Wavelength
WavelengthRange
Low
94
High
94
Units
Angstrom
Parameter #2
Name
131 Angstrom Intensity
Description
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
Cadence
PT12S
Units
Data Number
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
HPC
Wave
WaveQuantity
Wavelength
WavelengthRange
Low
131
High
131
Units
Angstrom
Parameter #3
Name
171 Angstrom Intensity
Description
EUV Intensity at the 171 Angstrom wavelength emitted by Iron-9 (Fe IX) at temperatures of 600,000 Kelvin
Cadence
PT12S
Units
Data Number
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
HPC
Wave
WaveQuantity
Wavelength
WavelengthRange
Low
171
High
171
Units
Angstrom
Parameter #4
Name
193 Angstrom Intensity
Description
EUV Intensity at the 193 Angstrom wavelength emitted by Iron-12 (Fe XII; 1.3 MK) and Iron-24 (Fe XXIV; 20MK)
Cadence
PT12S
Units
Data Number
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
HPC
Wave
WaveQuantity
Wavelength
WavelengthRange
Low
193
High
193
Units
Angstrom
Parameter #5
Name
211 Angstrom Intensity
Description
EUV Intensity at the 211 Angstrom wavelength emitted by Iron-14 (Fe XII) at temperature of 2 million Kelvin
Cadence
PT12S
Units
Data Number
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
HPC
Wave
WaveQuantity
Wavelength
WavelengthRange
Low
211
High
211
Units
Angstrom
Parameter #6
Name
304 Angstrom Intensity
Description
EUV Intensity at the 304 Angstrom wavelength emitted by Helium-2 (He II) at temperature of 50,000 Kelvin
Cadence
PT12S
Units
Data Number
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
HPC
Wave
WaveQuantity
Wavelength
WavelengthRange
Low
304
High
304
Units
Angstrom
Parameter #7
Name
335 Angstrom Intensity
Description
EUV Intensity at the 335 Angstrom wavelength emitted by Iron-16 (Fe XVI) at temperature of 2.5 million Kelvin
Cadence
PT12S
Units
Data Number
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
HPC
Wave
WaveQuantity
Wavelength
WavelengthRange
Low
335
High
335
Units
Angstrom
Parameter #8
Name
1600 Angstrom Intensity
Description
Far UV Intensity at the 1600 Angstrom wavelength emitted by Carbon-4 (C IV) at temperature of 100,000 million Kelvin
Cadence
PT12S
Units
Data Number
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
HPC
Wave
WaveQuantity
Wavelength
WavelengthRange
Low
1600
High
1600
Units
Angstrom