MMS Energetic Ion Spectrometer: Difference between revisions
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For more information on the EPD-EIS instrument, please see the EPD Data Products Guide: | |||
https://lasp.colorado.edu/mms/sdc/public/datasets/epd/ ([https://lasp.colorado.edu/mms/sdc/public/datasets/epd/2.EPD_Data%20Products%20Guide_13Apr16_v4.pdf EPD Data Products Guide 13Apr16 v4]) | |||
= EIS Data = | = EIS Data = | ||
For more complete examples, see the EIS crib sheets located in the /mms/examples/ folder. | For more complete examples, see the EIS crib sheets located in the /projects/mms/examples/ folder. | ||
== Examples == | == Examples == | ||
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=== H+ Flux === | === H+ Flux === | ||
To load and plot the MMS1 EIS H+ Flux for all channels on December 15, 2015: | To load and plot the MMS1 EIS H+ Flux for all channels on December 15, 2015: | ||
< | <syntaxhighlight lang="idl"> | ||
MMS> trange=['2015-12-15', '2015-12-16'] | MMS> trange=['2015-12-15', '2015-12-16'] | ||
MMS> mms_load_eis, probes=1, trange=trange, datatype='extof', level=' | MMS> mms_load_eis, probes=1, trange=trange, datatype='extof', level='l2' | ||
MMS> tplot, '*_extof_proton_flux_omni_spin' | MMS> tplot, '*_extof_proton_flux_omni_spin' | ||
</ | </syntaxhighlight> | ||
<gallery widths=300px heights=250px align="center"> | <gallery widths=300px heights=250px align="center"> | ||
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=== He++ Flux === | === He++ Flux === | ||
To load and plot the MMS1 EIS He++ Flux for all channels on December 15, 2015: | To load and plot the MMS1 EIS He++ Flux for all channels on December 15, 2015: | ||
< | <syntaxhighlight lang="idl"> | ||
MMS> mms_load_eis, probes=1, trange=['2015-12-15', '2015-12-16'], datatype='extof', level=' | MMS> mms_load_eis, probes=1, trange=['2015-12-15', '2015-12-16'], datatype='extof', level='l2' | ||
MMS> tplot, '*extof_alpha_flux_omni_spin' | MMS> tplot, '*extof_alpha_flux_omni_spin' | ||
</ | </syntaxhighlight> | ||
<gallery widths=300px heights=250px align="center"> | <gallery widths=300px heights=250px align="center"> | ||
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=== Electron Data === | === Electron Data === | ||
To load and plot the MMS3 electron (electronenergy) data on December 15, 2015: | To load and plot the MMS3 electron (electronenergy) data on December 15, 2015: | ||
< | <syntaxhighlight lang="idl"> | ||
MMS> mms_load_eis, probe=3, trange=['2015-12-15', '2015-12-16'], datatype='electronenergy', level = | MMS> mms_load_eis, probe=3, trange=['2015-12-15', '2015-12-16'], datatype='electronenergy', level='l2' | ||
MMS> mms_eis_pad, probe=3, species='electron', datatype='electronenergy', data_units='flux', level = | MMS> mms_eis_pad, probe=3, species='electron', datatype='electronenergy', data_units='flux', level='l2' | ||
MMS> tplot, ['mms3_epd_eis_electronenergy_electron_flux_omni_spin'] | MMS> tplot, ['mms3_epd_eis_electronenergy_electron_flux_omni_spin'] | ||
</ | </syntaxhighlight> | ||
<gallery widths=300px heights=250px align="center"> | <gallery widths=300px heights=250px align="center"> | ||
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=== Burst Data === | === Burst Data === | ||
To load and plot the MMS1 EIS electron data on December 15, 2015: | To load and plot the MMS1 EIS electron data on December 15, 2015: | ||
< | <syntaxhighlight lang="idl"> | ||
MMS> mms_load_eis, probe=1, trange=['2015-12-15', '2015-12-16'], datatype='extof', data_rate='brst', level='l2' | MMS> mms_load_eis, probe=1, trange=['2015-12-15', '2015-12-16'], datatype='extof', data_rate='brst', level='l2' | ||
MMS> mms_eis_pad, probe=1, trange['2015-12-15', '2015-12-16'], datatype='extof', species='ion', data_rate='brst', level='l2' | MMS> mms_eis_pad, probe=1, trange=['2015-12-15', '2015-12-16'], datatype='extof', species='ion', data_rate='brst', level='l2' | ||
MMS> tdegap, | MMS> tdegap, 'mms1_epd_eis_brst_extof_*keV_proton_flux_omni_pad_spin', /overwrite | ||
MMS> tplot, | MMS> tplot, 'mms1'+['_epd_eis_brst_extof_proton_flux_omni_spin', '_epd_eis_brst_extof_*keV_proton_flux_omni_pad_spin'] | ||
MMS> tlimit, ['2015-12-15/10:55', '2015-12-15/11:30'] | MMS> tlimit, ['2015-12-15/10:55', '2015-12-15/11:30'] | ||
</ | </syntaxhighlight> | ||
<gallery widths=300px heights=250px align="center"> | <gallery widths=300px heights=250px align="center"> | ||
EIS_Burst_data_Plots.png|MMS1 EIS Burst Mode Data December 15, 2015 | |||
/gallery> | </gallery> | ||
== Quick Look Plots == | |||
To create EIS Quicklook Plots: | |||
<syntaxhighlight lang="idl"> | |||
MMS> .run mms_load_eis_crib_qlplots | |||
</syntaxhighlight> | |||
<gallery widths=300px heights=250px align="center"> | |||
EIS_QuickLook_Plots.png|MMS1 EIS Quick Look Plots December 15, 2015 | |||
</gallery> | |||
Latest revision as of 19:15, 29 March 2018
SPEDAS provides command line and GUI access to the MMS EIS data.
For more information on the EPD-EIS instrument, please see the EPD Data Products Guide:
https://lasp.colorado.edu/mms/sdc/public/datasets/epd/ (EPD Data Products Guide 13Apr16 v4)
EIS Data
For more complete examples, see the EIS crib sheets located in the /projects/mms/examples/ folder.
Examples
H+ Flux
To load and plot the MMS1 EIS H+ Flux for all channels on December 15, 2015: <syntaxhighlight lang="idl"> MMS> trange=['2015-12-15', '2015-12-16']
MMS> mms_load_eis, probes=1, trange=trange, datatype='extof', level='l2'
MMS> tplot, '*_extof_proton_flux_omni_spin'
</syntaxhighlight>
-
MMS1 EIS H+ Flux for all channels on December 15, 2015
He++ Flux
To load and plot the MMS1 EIS He++ Flux for all channels on December 15, 2015: <syntaxhighlight lang="idl"> MMS> mms_load_eis, probes=1, trange=['2015-12-15', '2015-12-16'], datatype='extof', level='l2'
MMS> tplot, '*extof_alpha_flux_omni_spin'
</syntaxhighlight>
-
MMS1 EIS He++ Flux for all channels on December 15, 2015
Electron Data
To load and plot the MMS3 electron (electronenergy) data on December 15, 2015: <syntaxhighlight lang="idl"> MMS> mms_load_eis, probe=3, trange=['2015-12-15', '2015-12-16'], datatype='electronenergy', level='l2'
MMS> mms_eis_pad, probe=3, species='electron', datatype='electronenergy', data_units='flux', level='l2'
MMS> tplot, ['mms3_epd_eis_electronenergy_electron_flux_omni_spin']
</syntaxhighlight>
-
MMS3 EIS Electron Energy December 15, 2015
Burst Data
To load and plot the MMS1 EIS electron data on December 15, 2015: <syntaxhighlight lang="idl"> MMS> mms_load_eis, probe=1, trange=['2015-12-15', '2015-12-16'], datatype='extof', data_rate='brst', level='l2'
MMS> mms_eis_pad, probe=1, trange=['2015-12-15', '2015-12-16'], datatype='extof', species='ion', data_rate='brst', level='l2'
MMS> tdegap, 'mms1_epd_eis_brst_extof_*keV_proton_flux_omni_pad_spin', /overwrite
MMS> tplot, 'mms1'+['_epd_eis_brst_extof_proton_flux_omni_spin', '_epd_eis_brst_extof_*keV_proton_flux_omni_pad_spin']
MMS> tlimit, ['2015-12-15/10:55', '2015-12-15/11:30']
</syntaxhighlight>
-
MMS1 EIS Burst Mode Data December 15, 2015
Quick Look Plots
To create EIS Quicklook Plots: <syntaxhighlight lang="idl"> MMS> .run mms_load_eis_crib_qlplots
</syntaxhighlight>
-
MMS1 EIS Quick Look Plots December 15, 2015