2.4.1
spase://NASA/NumericalData/ACE/EPAM/L2/PT5M
ACE Electron Proton Alpha Monitor (EPAM) 5-min Level 2 Data
https://doi.org/10.48322/w4wv-rj18
2022-07-25T12:34:56.789
2021-04-27T15:38:11
Only known prior ReleaseDate of the metadata
2022-07-25T12:34:56.789
Added DOI and PublicationInfo by JMW 2022-06-02, updated three InformationURL URLs, metadata updated to SPASE 2.4.1, reviewed by LFB 20220724
ACE EPAM Electron Proton Alpha Monitor (EPAM) Level 2 intensities at 5-min time resolution. Calibrated science quality data. The data are accessible via ftp in HDF and CDF from the ACE Science Center and CDAWeb, respectively, and in ASCII format from the value-added interfaces at those sites. The "parameter keys" given below are as used by CDAWeb.
Please acknowledge the ACE/EPAM instrument team and the ACE Science Center
Gold, R. E., Roelof, E. C., Krimigis, S., Haggerty, D., Armstrong, T., Manweiler, J. W., and Patterson, J. D.
2022-04-27T12:17:00Z
NASA Space Physics Data Facility
spase://SMWG/Person/Dennis.Haggerty
TechnicalContact
spase://SMWG/Person/Robert.E.Gold
CoInvestigator
spase://SMWG/Person/Lee.Frost.Bargatze
MetadataContact
ACE Electron Proton Alpha Monitor (EPAM) Level 2 data Home Page
https://izw1.caltech.edu/ACE/ASC/level2/epam_l2desc.html
A web site hosting instrument information, data release notes, as well as web utilities for plotting and downloading data
Rules of use, and caveats
https://izw1.caltech.edu/ACE/ASC/level2/policy_lvl2.html
ACE level 2 data rules of use, and caveats
spase://VHO/NumericalData/ACE/EPAM/L2_PT5M
spase://VSPO/NumericalData/ACE/EPAM/L2/PT5M
spase://SMWG/Repository/NASA/GSFC/SPDF
Online
Open
FTPS from SPDF (not with most browsers)
ftps://spdf.gsfc.nasa.gov/pub/data/ace/epam/level_2_cdaweb/epm_h1/
FTP repository of 5-min ACE/EPAM L2 data in CDF format at CDAWeb
HTTPS from SPDF
https://spdf.gsfc.nasa.gov/pub/data/ace/epam/level_2_cdaweb/epm_h1/
In CDF via HTTP from SPDF
CDF
Please acknowledge the ACE/EPAM instrument team, the ACE Science Center, and the CDAWeb team at GSFC/SPDF.
spase://SMWG/Repository/NASA/GSFC/SPDF
Online
Open
CDAWeb
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=AC_H1_EPM&index=sp_phys
AC_H1_EPM
ACE/EPAM L2 5-min data with subset, plot, list from CDAWeb
Text
Please acknowledge the ACE/EPAM instrument team, the ACE Science Center, and the CDAWeb team at GSFC/SPDF.
spase://SMWG/Repository/NASA/GSFC/SPDF
Online
Open
CDAWeb HAPI Server
https://cdaweb.gsfc.nasa.gov/hapi
AC_H1_EPM
Web Service to this product using the HAPI interface.
CSV
Please acknowledge the ACE/EPAM instrument team, the ACE Science Center, and the CDAWeb team at GSFC/SPDF.
spase://SMWG/Repository/ACE_SC
Online
Open
ACE Science Center ftp area
ftp://mussel.srl.caltech.edu/pub/ace/level2/epam/
FTP repository of 5-min ACE/EPAM L2 data in HDF format at ACE Science Center
HDF
Please acknowledge the ACE/EPAM instrument team and the ACE Science Center
spase://SMWG/Repository/ACE_SC
Online
Open
ACE Science Center
https://izw1.caltech.edu/ACE/ASC/level2/lvl2DATA_EPAM.html
ACE/EPAM L2 5-min data with subset, plot, list from the ACE Science Center
Text
Please acknowledge the ACE/EPAM instrument team and the ACE Science Center
ACE EPAM Level 2 Data, 5-min averages
Level 2
5
spase://SMWG/Instrument/ACE/EPAM
EnergeticParticles
1997-08-29T00:00:00Z
-P2M
PT5M
Heliosphere.NearEarth
The quality of ACE level 2 data is such that it is suitable for serious scientific study. However, to avoid confusion and misunderstanding, it is recommended that users consult with the appropriate ACE team members before publishing work derived from the data The ACE team has worked hard to ensure that the level 2 data are free from errors, but the team cannot accept responsibility for erroneous data, or for misunderstandings about how the data may be used. This is especially true if the appropriate ACE team members are not consulted before publication. At the very least, preprints should be forwarded to the ACE team before publication.
Time
Epoch
Number of milliseconds since CDF_EPOCH: 0000-01-01T00:00:00.000. Timestamp marks beginning of interval
PT5M
ms
1.0e-3 > s
28-Aug-1997 00:00:00.000
01-Jan-2024 00:00:00.000
-1.0E31
Temporal
Time PB5
Time_PB5
Time of observation in year, day of year, and milliseconds. Timestamp marks beginning of interval
PT5M
3
Year
1
1997
2020
-2147483648
Day of year
2
1
366
-2147483648
Milliseconds of day
3
0
86401000
-2147483648
Temporal
P1
P1
LEMS30 0.047-0.065 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.047
0.065
MeV
P2
P2
LEMS30 0.065-0.112 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.065
0.112
MeV
P3
P3
LEMS30 0.112-0.187 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.112
0.187
MeV
P4
P4
LEMS30 0.187-0.310 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.187
0.310
MeV
P5
P5
LEMS30 0.310-0.580 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.310
0.580
MeV
P6
P6
LEMS30 0.580-1.06 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.580
1.06
MeV
P7
P7
LEMS30 1.06-1.91 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
1.06
1.91
MeV
P8
P8
LEMS30 1.91-4.75 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
1.91
4.75
MeV
unc_P1
unc_P1
Fractional uncertainty (statistical) in the P1 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P2
unc_P2
Fractional uncertainty (statistical) in the P2 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P3
unc_P3
Fractional uncertainty (statistical) in the P3 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P4
unc_P4
Fractional uncertainty (statistical) in the P4 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P5
unc_P5
Fractional uncertainty (statistical) in the P5 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P6
unc_P6
Fractional uncertainty (statistical) in the P6 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P7
unc_P7
Fractional uncertainty (statistical) in the P7 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P8
unc_P8
Fractional uncertainty (statistical) in the P8 flux
Ratio
Ion
Uncertainty
NumberFlux
DE1
DE1
DE 0.038-0.053 MeV Electron Flux
1/(cm^2 s sr MeV)
Electron
Differential
NumberFlux
0.038
0.053
MeV
DE2
DE2
DE 0.053-0.103 MeV Electron Flux
1/(cm^2 s sr MeV)
Electron
Differential
NumberFlux
0.053
0.103
MeV
DE3
DE3
DE 0.103-0.175 MeV Electron Flux
1/(cm^2 s sr MeV)
Electron
Differential
NumberFlux
0.103
0.175
MeV
DE4
DE4
DE 0.175-0.315 MeV Electron Flux
1/(cm^2 s sr MeV)
Electron
Differential
NumberFlux
0.175
0.315
MeV
unc_DE1
unc_DE1
Fractional uncertainty (statistical) in the DE1 flux
Ratio
Electron
Uncertainty
NumberFlux
unc_DE2
unc_DE2
Fractional uncertainty (statistical) in the DE2 flux
Ratio
Electron
Uncertainty
NumberFlux
unc_DE3
unc_DE3
Fractional uncertainty (statistical) in the DE3 flux
Ratio
Electron
Uncertainty
NumberFlux
unc_DE4
unc_DE4
Fractional uncertainty (statistical) in the DE4 flux
Ratio
Electron
Uncertainty
NumberFlux
W3
W3
CA60 0.389-1.28 MeV/nuc. He Flux)
1/(cm^2 s sr MeV/nuc.)
AlphaParticle
Differential
NumberFlux
0.389
1.28
MeV
W4
W4
CA60 1.28-6.98 MeV/nuc. He Flux)
1/(cm^2 s sr MeV/nuc.)
AlphaParticle
Differential
NumberFlux
1.28
6.98
MeV
W5
W5
CA60 0.465-1.71 MeV/nuc. CNO Flux)
1/(cm^2 s sr MeV/nuc.)
Ion
Differential
NumberFlux
0.465
1.71
MeV
W6
W6
CA60 1.71-19.1 MeV/nuc. CNO Flux)
1/(cm^2 s sr MeV/nuc.)
Ion
Differential
NumberFlux
1.71
19.1
MeV
W7
W7
CA60 0.239-0.840 MeV/nuc. Fe (9 lt Z lt 29) Flux)
1/(cm^2 s sr MeV/nuc.)
Ion
Differential
NumberFlux
0.239
0.840
MeV
W8
W8
CA60 0.840-92.7 MeV/nuc. Fe (9 lt Z lt 29) Flux)
1/(cm^2 s sr MeV/nuc.)
Ion
Differential
NumberFlux
0.840
92.7
MeV
unc_W3
unc_W3
Fractional uncertainty (statistical) in the W3 flux
Ratio
AlphaParticle
Uncertainty
NumberFlux
unc_W4
unc_W4
Fractional uncertainty (statistical) in the W4 flux
Ratio
AlphaParticle
Uncertainty
NumberFlux
unc_W5
unc_W5
Fractional uncertainty (statistical) in the W5 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_W6
unc_W6
Fractional uncertainty (statistical) in the W6 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_W7
unc_W7
Fractional uncertainty (statistical) in the W7 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_W8
unc_W8
Fractional uncertainty (statistical) in the W8 flux
Ratio
Ion
Uncertainty
NumberFlux
E1p
E1p
LEFS60 0.045-0.062 MeV Electron Flux
1/(cm^2 s sr MeV)
Electron
Differential
NumberFlux
0.045
0.062
MeV
E2p
E2p
LEFS60 0.062-0.103 MeV Electron Flux
1/(cm^2 s sr MeV)
Electron
Differential
NumberFlux
0.062
0.103
MeV
E3p
E3p
LEFS60 0.103-0.175 MeV Electron Flux
1/(cm^2 s sr MeV)
Electron
Differential
NumberFlux
0.103
0.175
MeV
E4p
E4p
LEFS60 0.175-0.312 MeV Electron Flux
1/(cm^2 s sr MeV)
Electron
Differential
NumberFlux
0.175
0.312
MeV
FP5p
FP5p
LEFS60 0.546-0.761 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.546
0.761
MeV
FP6p
FP6p
LEFS60 0.761-1.22 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.761
1.22
MeV
FP7p
FP7p
LEFS60 1.22-4.97 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
1.22
4.97
MeV
unc_E1p
unc_E1p
Fractional uncertainty (statistical) in the E1p flux
Ratio
Electron
Uncertainty
NumberFlux
unc_E2p
unc_E2p
Fractional uncertainty (statistical) in the E2p flux
Ratio
Electron
Uncertainty
NumberFlux
unc_E3p
unc_E3p
Fractional uncertainty (statistical) in the E3p flux
Ratio
Electron
Uncertainty
NumberFlux
unc_E4p
unc_E4p
Fractional uncertainty (statistical) in the E4p flux
Ratio
Electron
Uncertainty
NumberFlux
unc_FP5p
unc_FP5p
Fractional uncertainty (statistical) in the FP5p flux
Ratio
Ion
Uncertainty
NumberFlux
unc_FP6p
unc_FP6p
Fractional uncertainty (statistical) in the FP6p flux
Ratio
Ion
Uncertainty
NumberFlux
unc_FP7p
unc_FP7p
Fractional uncertainty (statistical) in the FP7p flux
Ratio
Ion
Uncertainty
NumberFlux
Z2
Z2
WARTD Z>1 E>0.7 MeV Ion Flux
1/(cm^2-s-sr)
Ion
Integral
NumberFlux
0.7
1000
MeV
Z2A
Z2A
WARTD Z>7 E>7.5 MeV Ion Flux
1/(cm^2-s-sr)
Ion
Integral
NumberFlux
7.5
1000
MeV
Z3
Z3
WARTD Z>5 E>2.5 MeV Ion Flux
1/(cm^2-s-sr)
Ion
Integral
NumberFlux
2.5
1000
MeV
Z4
Z4
WARTD Z>10 E>9.0 MeV Ion Flux
1/(cm^2-s-sr)
Ion
Integral
NumberFlux
9.0
1000
MeV
unc_Z2
unc_Z2
Fractional uncertainty (statistical) in the Z2 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_Z2A
unc_Z2A
Fractional uncertainty (statistical) in the Z2A flux
Ratio
Ion
Uncertainty
NumberFlux
unc_Z3
unc_Z3
Fractional uncertainty (statistical) in the Z3 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_Z4
unc_Z4
Fractional uncertainty (statistical) in the Z4 flux
Ratio
Ion
Uncertainty
NumberFlux
P1p
P1p
LEMS120 0.047-0.066 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.047
0.066
MeV
P2p
P2p
LEMS120 0.066-0.114 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.066
0.114
MeV
P3p
P3p
LEMS120 0.114-0.190 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.114
0.190
MeV
P4p
P4p
LEMS120 0.190-0.310 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.190
0.310
MeV
P5p
P5p
LEMS120 0.310-0.580 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.310
0.580
MeV
P6p
P6p
LEMS120 0.580-1.05 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.580
1.05
MeV
P7p
P7p
LEMS120 1.05-1.89 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
1.05
1.89
MeV
P8p
P8p
LEMS120 1.89-4.75 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
1.89
4.75
MeV
unc_P1p
unc_P1p
Fractional uncertainty (statistical) in the P1p flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P2p
unc_P2p
Fractional Uncertainty (statistical) in the P2p flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P3p
unc_P3p
Fractional uncertainty (statistical) in the P3p flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P4p
unc_P4p
Fractional uncertainty (statistical) in the P4p flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P5p
unc_P5p
Fractional uncertainty (statistical) in the P5p flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P6p
unc_P6p
Fractional uncertainty (statistical) in the P6p flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P7p
unc_P7p
Fractional uncertainty (statistical) in the P7p flux
Ratio
Ion
Uncertainty
NumberFlux
unc_P8p
unc_P8p
Fractional uncertainty (statistical) in the P8p flux
Ratio
Ion
Uncertainty
NumberFlux
E1
E1
LEFS150 0.045-0.062 MeV Electron Flux
1/(cm^2 s sr MeV)
Electron
Differential
NumberFlux
0.045
0.062
MeV
E2
E2
LEFS150 0.062-0.102 MeV Electron Flux
1/(cm^2 s sr MeV)
Electron
Differential
NumberFlux
0.062
0.102
MeV
E3
E3
LEFS150 0.102-0.175 MeV Electron Flux
1/(cm^2 s sr MeV)
Electron
Differential
NumberFlux
0.102
0.175
MeV
E4
E4
LEFS150 0.175-0.312 MeV Electron Flux
1/(cm^2 s sr MeV)
Electron
Differential
NumberFlux
0.175
0.312
MeV
FP5
FP5
LEFS150 0.540-0.765 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.540
0.765
MeV
FP6
FP6
LEFS150 0.765-1.22 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
0.765
1.22
MeV
FP7
FP7
LEFS150 1.22-4.94 MeV Ion Flux
1/(cm^2 s sr MeV)
Ion
Differential
NumberFlux
1.22
4.94
MeV
unc_E1
unc_E1
Fractional uncertainty (statistical) in the E1 flux
Ratio
Electron
Uncertainty
NumberFlux
unc_E2
unc_E2
Fractional uncertainty (statistical) in the E2 flux
Ratio
Electron
Uncertainty
NumberFlux
unc_E3
unc_E3
Fractional uncertainty (statistical) in the E3 flux
Ratio
Electron
Uncertainty
NumberFlux
unc_E4
unc_E4
Fractional uncertainty (statistical) in the E4 flux
Ratio
Electron
Uncertainty
NumberFlux
unc_FP5
unc_FP5
Fractional uncertainty (statistical) in the FP5 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_FP6
unc_FP6
Fractional uncertainty (statistical) in the FP6 flux
Ratio
Ion
Uncertainty
NumberFlux
unc_FP7
unc_FP7
Fractional uncertainty (statistical) in the FP7 flux
Ratio
Ion
Uncertainty
NumberFlux