MMS Energetic Ion Spectrometer: Difference between revisions

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=== H+ Flux ===
=== H+ Flux ===
To load and plot the MMS1 EIS electron data on March 7, 2016:
To load and plot the MMS1 EIS H+ Flux for all channels on December 15, 2015:
<div style="border: 1px solid LightGray; background-color:#F9F9F9; padding: 0px 10px; margin-left: 5px; margin-right: 5px;">
<div style="border: 1px solid LightGray; background-color:#F9F9F9; padding: 0px 10px; margin-left: 5px; margin-right: 5px;">
; load ExTOF and electron data:
MMS> trange=['2015-12-15', '2015-12-16']
MMS> trange=['2015-12-15', '2015-12-16']
MMS> mms_load_eis, probes=probe, trange=trange, datatype='extof', level='l1b'
MMS> mms_load_eis, probes=probe, trange=trange, datatype='extof', level='l1b'


; plot the H+ flux for all channels
MMS> tplot, '*_extof_proton_flux_omni_spin'
MMS> tplot, '*_extof_proton_flux_omni_spin'


</div>
</div>


=== Ion Data ===
<gallery widths=300px heights=250px align="center">
To load and plot the MMS1 EIS electron data on March 7, 2016:
EIS_Hplus_plots.png|MMS1 EIS H+ Flux for all channels on December 15, 2015
</gallery>
 
=== He++ Flux ===
To load and plot the MMS1 EIS H+ Flux for all channels on December 15, 2015:
<div style="border: 1px solid LightGray; background-color:#F9F9F9; padding: 0px 10px; margin-left: 5px; margin-right: 5px;">
MMS> mms_load_eis, probes=probe, trange=['2015-12-15', '2015-12-16'], datatype='extof', level='l1b'
 
MMS> tplot, '*extof_alpha_flux_omni_spin'
 
</div>
 
<gallery widths=300px heights=250px align="center">
EIS_Heplusplus_plots.png|MMS1 EIS H+ Flux for all channels on December 15, 2015
</gallery>
 
=== Electron Data ===
To load and plot the MMS1 electron (electronenergy) data on December 15, 2015:
 
<div style="border: 1px solid LightGray; background-color:#F9F9F9; padding: 0px 10px; margin-left: 5px; margin-right: 5px;">
<div style="border: 1px solid LightGray; background-color:#F9F9F9; padding: 0px 10px; margin-left: 5px; margin-right: 5px;">
; load ExTOF and electron data:
mms_load_eis, probes=probe, trange=trange, datatype='electronenergy', level = level
MMS> mms_load_eis, probes=probe, trange=trange, datatype='extof', level='l1b'
mms_eis_pad, probe=probe, species='electron', datatype='electronenergy', data_units='flux', level = level
MMS> mms_load_eis, probes=probe, trange=trange, datatype='electronenergy', level='l1b'
 
MMS> mms_load_eis, probes=probe, trange=trange, datatype='electronenergy', level='l1b'
- plot the electron spectra
tplot, ['*_epd_eis_electronenergy_electron_flux_omni_spin', '*_epd_eis_electronenergy_*keV_electron_flux_omni_pad_spin']


MMS> tplot, 'mms1_epd_feeps_electron_intensity_omni_spin'
</div>
</div>
<gallery widths=300px heights=250px align="center">
FEEPS_electron_omni_spin_plot.png|MMS1 FEEPS electron omni spin data on February 15, 2016
</gallery>


=== Burst Data ===
=== Burst Data ===

Revision as of 19:50, 24 May 2016

File:EIS Quicklook Plot.png
FEEPS quicklook plot in SPEDAS

SPEDAS provides command line and GUI access to the MMS EIS data.


EIS Data

For more complete examples, see the EIS crib sheets located in the /mms/examples/ folder.

Examples

H+ Flux

To load and plot the MMS1 EIS H+ Flux for all channels on December 15, 2015:

MMS> trange=['2015-12-15', '2015-12-16']

MMS> mms_load_eis, probes=probe, trange=trange, datatype='extof', level='l1b'

MMS> tplot, '*_extof_proton_flux_omni_spin'

He++ Flux

To load and plot the MMS1 EIS H+ Flux for all channels on December 15, 2015:

MMS> mms_load_eis, probes=probe, trange=['2015-12-15', '2015-12-16'], datatype='extof', level='l1b'

MMS> tplot, '*extof_alpha_flux_omni_spin'

Electron Data

To load and plot the MMS1 electron (electronenergy) data on December 15, 2015:

mms_load_eis, probes=probe, trange=trange, datatype='electronenergy', level = level mms_eis_pad, probe=probe, species='electron', datatype='electronenergy', data_units='flux', level = level

- plot the electron spectra tplot, ['*_epd_eis_electronenergy_electron_flux_omni_spin', '*_epd_eis_electronenergy_*keV_electron_flux_omni_pad_spin']

Burst Data

To load and plot the MMS1 EIS electron data on March 7, 2016:

load ExTOF and electron data

mms_load_eis, probes=probe, trange=trange, datatype='extof', level='l1b' mms_load_eis, probes=probe, trange=trange, datatype='electronenergy', level='l1b'

MMS> mms_load_eis, datatype='electron', trange=['2016-02-15', '2016-02-16'], probe=1, datarate='srvy'

MMS> tplot, 'mms1_epd_feeps_electron_intensity_omni_spin'

Quick Look Plots

To create EIS Quicklook Plots:

MMS> mms_load_eis_crib_qlplots

Acknowledgements