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INFN AMS daily proton time dependent fluxes
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.. contents:: Table of contents

Daily proton fluxes in cosmic rays were measured with the Alpha Magnetic Spectrometer aboard the International Space Station, from May 20, 2011 to October 29, 2019 (a total of 2824 days or 114 Bartels rotations) in the rigidity interval from 1 to 100 GV, based on 5.5×10^9 protons collected.  Several Forbush decreases  were also observed during the whole period, in connection with transient magnetic perturbations. The product provides these data as time-profiles from May 20, 2011 to October 29 2019 as a function of rigidity. In particular the daily proton fluxes are measured in 30 bins from 1.00 to 100 GV. The errors include statistics, time-dependent systematic errors  and the total systematic error.

References
~~~~~~~~~~

https://doi.org/10.1103/PhysRevLett.127.271102

Dataset summary
~~~~~~~~~~~~~~~

.. list-table::

  * - **internal_name:**
    - infn_iss_ams_flux_timeseries
  * - **publisher:**
    - not available in DBF
  * - **alph_code:**
    - 50A
  * - **id_tmp:**
    - 89
  * - **short_name:**
    - AMS_daily_H
  * - **identifier:**
    - aspis:///infn/ams_protons
  * - **dynamic:**
    - static
  * - **size:**
    - 4.1MB
  * - **format:**
    - csv
  * - **type:**
    - timeseries
  * - **records_number:**
    - 83757
  * - **time_start:**
    - 2011-05-20
  * - **time_stop:**
    - 2019-10-29
  * - **spatial:**
    - GEOMAG
  * - **messenger:**
    - Protons
  * - **spectral_min:**
    - 1
  * - **spectral_max:**
    - 100
  * - **spectral_units:**
    - GV
  * - **observable:**
    - GCR
  * - **latest update:**
    - 2024-04-04 02:10:23

Columns specification
~~~~~~~~~~~~~~~~~~~~~

.. list-table:: 
   :widths: 7 20 15 10 48
   :align: right 
   :header-rows: 1

   * - progr
     - column
     - units
     - type
     - description
   * - 1
     - time
     - UTC
     - datetime
     - datetime (2011-05-20T12:00:00) - time UTC of the data-taking
   * - 2
     - rigidity_min
     - GV
     - float
     - GV (10.1) - lower edge of the rigidity interval
   * - 3
     - rigidity_max
     - GV
     - float
     - GV (16.6) - upper edge of the rigidity interval
   * - 4
     - proton_flux
     - m^-2sr^-1s^-1GV^-1
     - float
     - m^-2sr^-1s^-1GV^-1 (259.9) - daily proton flux
   * - 5
     - proton_flux_error_statistical
     - m^-2sr^-1s^-1GV^-1
     - float
     - m^-2sr^-1s^-1GV^-1 (0.11) - total statistical error
   * - 6
     - proton_flux_error_timedependent
     - m^-2sr^-1s^-1GV^-1
     - float
     - m^-2sr^-1s^-1GV^-1 (0.07) - systematic error from the trigger and reconstruction efficiencies
   * - 7
     - proton_flux_error_systematic_total
     - m^-2sr^-1s^-1GV^-1
     - float
     - m^-2sr^-1s^-1GV^-1 (0.24) - total systematic error (sum in quadrature of the time-indep and the time-dep systematic errors)
