=========================================
INAF Solar Orbiter-PAS data
=========================================

.. contents:: The tiny table of contents

The product contains density N, speed vector V, pressure  tensor P, temperature components (Tx, Ty, Tz), and the velocity of the satellite V_solo,  computed using the data collected by the Proton-Alpha Sensor (PAS) onboard Solar Orbiter. 
PAS  measures the 3D distribution functions of the dominant ions of the solar wind, from 200 eV to 20 KeV, without mass and charge selection. In practice, this concerns mostly the proton and alfa populations (unseparated). At full resolution, PAS collects the 3D ion distribution function in about 1 second, even though the moments have a cadence of 4 seconds, while in “snapshot” mode the phase space sampling is reduced, allowing a greater cadence for the moments. 
Data is hosted on http://soar.esac.esa.int/soar/

**References**

R. D’Amicis et al, Astronomy &Astrophysics 656, A21 (2021)

B. Lavraud et al, Astronomy &Astrophysics 656, A37 (2021)

D. Perrone et al, Astronomy &Astrophysics 668, A189 (2022)

R. De Marco et al, Astronomy &Astrophysics, 669, A108 (2023)

**Providers**:

- **Solar Orbiter** - source:

  - SWA-PAS


| **Product Type**: data

| **Status**: Active

| **Creation date**: 2022-04-20T19:10:47+02:00

| **Last Update**: 2023-10-01T12:00:00+02:00

Data Description
~~~~~~~~~~~~~~~~

| **Data type**: timeseries

| **Data formats**: - cdf


| **Sample**: https://drive.google.com/file/d/1X_6RZeN72zjR11g2DYNoMTr6DP6vDg_t/view?usp=sharing

Capabilities
~~~~~~~~~~~~

- int2130.1: Product ingestion
- int2130.3: Mirroring: bulk static
- int2320.1: Data conversion
- ext2220.1: Standard Visualisation: Web GUI
- ext2220.2: Standard Query: Web GUI
- ext2220.3: Download: Web GUI
- ext2230.1: Advanced Visualisation: ASPIS.py
- ext2230.2: Advanced Query: ASPIS.py
- ext2230.3: Download: ASPIS.py
- 2330.1: wiki
- 2320.2: metadata mapping
- SAMP: Sul Solar Orbiter ARchive  questi dati possono essere condivisi via SAMP

