HDPWS

Data Access

MM210 Macquarie Isl. magnetometer 1 min resolution data distributed by ERG-SC

ResourceID
spase://IUGONET/NumericalData/ISEE/MM210/MCQ/fluxgate/PT1M_ergsc_cdf

Description
Geomagnetic field data with 1 min resolution for Macquarie Isl. of 210 Magnetic Meridian (210MM) magnetometer network, distributed as CDF files by ERG-SC

View XML | Edit

Details

Version:2.5.0

NumericalData

ResourceID
spase://IUGONET/NumericalData/ISEE/MM210/MCQ/fluxgate/PT1M_ergsc_cdf
ResourceHeader
ResourceName
MM210 Macquarie Isl. magnetometer 1 min resolution data distributed by ERG-SC
ReleaseDate
2011-04-01 00:00:00
ExpirationDate
2199-12-31 00:00:00
Description
Geomagnetic field data with 1 min resolution for Macquarie Isl. of 210 Magnetic Meridian (210MM) magnetometer network, distributed as CDF files by ERG-SC
Acknowledgement
1. Please contact the Principal Investigator (PI), Prof. K. Yumoto, Kyushu University (yumoto at serc.kyushu-u.ac.jp) before using the data at any publications and/or presentations. 2. Please ask the PI about the authorship of the publication/presentation. The PI should be included as a coauthor if the 210MM data are presented in the publication/presentation. The PI may also ask to include some Co-I(s) as coauthors in the publication. 3. Please cite Yumoto et al. (1992) and/or Yumoto et al. (1996) in the publication. The detailed citation is: * Yumoto, K., Y. Tanaka, T. Oguti, K. Shiokawa, Y. Yoshimura, A. Isono, B. J. Fraser, F. W. Menk, J. W. Lynn, M. Seto, and 210 (deg) MM magnetic meridian observation group, Globally coordinated magnetic observations along 210 (deg) magnetic meridian during STEP period: 1. Preliminary results of low-latitude Pc 3's, J. Geomag. Geoelectr., 44, 261-276, 1992. * Yumoto, K., and the 210 (deg) MM Magnetic Observation Group, The STEP 210 (deg) magnetic meridian network project, J. Geomag., Geoelectr., 48, 1297-1309, 1996. 4. These three issues are essentially important for continuation of our widely-deployed 210MM magnetometer chain. If a manuscript with the 210MM data is prepared for publication without considering these rules, PI may ask the journal editor to withdraw the manuscript. 5. For the hdz_1sec variable, channels 1, 2, and 3 correspond to the H, D, and Z components, respectively, in most cases. However, this is not the case with some stations and some periods. For more information, see http://stdb2.isee.nagoya-u.ac.jp/mm210/error.html. 6. For the data from the stations in the northern hemisphere, [H:+ = northward] [D:+ = eastward] [Z:+ = downward], and for the data from the stations in the southern hemisphere, [H:+ = northward] [D:+ = eastward] [Z:+ = upward]. However, this is not the case with some stations and some periods. For more information, see http://stdb2.isee.nagoya-u.ac.jp/mm210/error.html. 7. These data are obtained by averaging sixty 1-sec sampled data (One-min data at 00h01mUT is an average of 00h00m30s-00h01m29sUT), with an exception that the one-min data at 00h00mUT is an average of 00h00m00s-00h00m29sUT.)
Contacts
Role Person StartDate StopDate Note
1. PrincipalInvestigator spase://IUGONET/Person/Akimasa.Yoshikawa
2. GeneralContact spase://IUGONET/Person/Kazuo.Shiokawa
3. Publisher spase://IUGONET/Person/Kanako.Seki
4. MetadataContact spase://IUGONET/Person/Tomoaki.Hori
5. MetadataContact spase://IUGONET/Person/ISEE.Metadata.Management.Group

AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Format
CDF
Acknowledgement
1. Please contact the Principal Investigator (PI), Prof. K. Yumoto, Kyushu University (yumoto at serc.kyushu-u.ac.jp) before using the data at any publications and/or presentations. 2. Please ask the PI about the authorship of the publication/presentation. The PI should be included as a coauthor if the 210MM data are presented in the publication/presentation. The PI may also ask to include some Co-I(s) as coauthors in the publication. 3. Please cite Yumoto et al. (1992) and/or Yumoto et al. (1996) in the publication. The detailed citation is: * Yumoto, K., Y. Tanaka, T. Oguti, K. Shiokawa, Y. Yoshimura, A. Isono, B. J. Fraser, F. W. Menk, J. W. Lynn, M. Seto, and 210 (deg) MM magnetic meridian observation group, Globally coordinated magnetic observations along 210 (deg) magnetic meridian during STEP period: 1. Preliminary results of low-latitude Pc 3's, J. Geomag. Geoelectr., 44, 261-276, 1992. * Yumoto, K., and the 210 (deg) MM Magnetic Observation Group, The STEP 210 (deg) magnetic meridian network project, J. Geomag., Geoelectr., 48, 1297-1309, 1996. 4. These three issues are essentially important for continuation of our widely-deployed 210MM magnetometer chain. If a manuscript with the 210MM data is prepared for publication without considering these rules, PI may ask the journal editor to withdraw the manuscript. 5. For the hdz_1sec variable, channels 1, 2, and 3 correspond to the H, D, and Z components, respectively, in most cases. However, this is not the case with some stations and some periods. For more information, see http://stdb2.isee.nagoya-u.ac.jp/mm210/error.html. 6. For the data from the stations in the northern hemisphere, [H:+ = northward] [D:+ = eastward] [Z:+ = downward], and for the data from the stations in the southern hemisphere, [H:+ = northward] [D:+ = eastward] [Z:+ = upward]. However, this is not the case with some stations and some periods. For more information, see http://stdb2.isee.nagoya-u.ac.jp/mm210/error.html. 7. These data are obtained by averaging sixty 1-sec sampled data (One-min data at 00h01mUT is an average of 00h00m30s-00h01m29sUT), with an exception that the one-min data at 00h00mUT is an average of 00h00m00s-00h00m29sUT.)
ProcessingLevel
Uncalibrated
InstrumentIDs
MeasurementType
Magnetogram
TemporalDescription
TimeSpan
StartDate
1992-11-24 00:00:00
StopDate
2006-04-16 23:59:59
Cadence
PT1M
ObservedRegion
Earth.NearSurface.Ionosphere.ERegion
ObservedRegion
Earth.Magnetosphere
SpatialCoverage
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
WGS84
NorthernmostLatitude
-54.50
SouthernmostLatitude
-54.50
EasternmostLongitude
158.95
WesternmostLongitude
158.95
Keywords
EARTH SCIENCE Atmosphere Sun-earth Interactions Ionosphere/Magnetosphere Dynamics Magnetic Fields/Magnetic Currents
Parameter #1
Name
Epoch for 1 min data
ParameterKey
epoch_1min
Description
time label in CDF_EPOCH (the number of milliseconds since 01-Jan-0000) for the 1 min data
Support
SupportQuantity
Temporal
Parameter #2
Name
Observation date and time for 1 min data
ParameterKey
time_1min
Description
Year, month, day, hour, minute, and second of each time frame for the 1 min data
Support
SupportQuantity
Temporal
Parameter #3
Name
3-component vector magnetic field with the 1 min resolution
ParameterKey
hdz_1min
Description
For the data from the stations in the northern hemisphere, [H:+ = northward] [D:+ = eastward] [Z:+ = downward], and for the data from the stations in the southern hemisphere, [H:+ = northward] [D:+ = eastward] [Z:+ = upward]. However, this is not the case with some stations and some periods. For more information, see http://stdb2.isee.nagoya-u.ac.jp/mm210/error.html.
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
LGM
Field
Qualifier
Vector
FieldQuantity
Magnetic
Parameter #4
Name
Total magnetic field magnitude with the 1 min resolution
ParameterKey
f_1min
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
LGM
Field
Qualifier
Magnitude
FieldQuantity
Magnetic
Parameter #5
Name
Time calibration for 1 min data
ParameterKey
time_cal_1min
Description
Time calibration for 1 min data
Support
SupportQuantity
Temporal
Parameter #6
Name
Epoch for 1 hour data
ParameterKey
epoch_1h
Description
time label in CDF_EPOCH (the number of milliseconds since 01-Jan-0000) for the 1 hour data
Support
SupportQuantity
Temporal
Parameter #7
Name
Observation date and time for 1 hour data
ParameterKey
time_1h
Description
Year, month, day, hour, minute, and second of each time frame for the 1 hour data
Support
SupportQuantity
Temporal
Parameter #8
Name
3-component vector magnetic field with the 1 hour resolution
ParameterKey
hdz_1h
Description
For the data from the stations in the northern hemisphere, [H:+ = northward] [D:+ = eastward] [Z:+ = downward], and for the data from the stations in the southern hemisphere, [H:+ = northward] [D:+ = eastward] [Z:+ = upward]. However, this is not the case with some stations and some periods. For more information, see http://stdb2.isee.nagoya-u.ac.jp/mm210/error.html.
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
LGM
Field
Qualifier
Vector
FieldQuantity
Magnetic
Parameter #9
Name
Total magnetic field magnitude with the 1 hour resolution
ParameterKey
f_1h
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
LGM
Field
Qualifier
Magnitude
FieldQuantity
Magnetic
Parameter #10
Name
Time calibration for 1 hour data
ParameterKey
time_cal_1h
Description
Time calibration for 1 hour data
Support
SupportQuantity
Temporal