{
    "id": 1378,
    "url": "https://svs.gsfc.nasa.gov/1378/",
    "page_type": "Visualization",
    "title": "Energetic Particle Flux over the Arctic from PEM (11/9/91)",
    "description": "UARS measures the flux of energetic particles from space using the Particle Environment Monitor, PEM.  These high energy particles cause ozone depletion at high altitudes by producing nitrogen and hydrogen radicals. || ",
    "release_date": "1999-04-09T12:00:00-04:00",
    "update_date": "2023-05-03T13:59:18.777086-04:00",
    "main_image": {
        "id": 543496,
        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a001300/a001378/a001378_pre.jpg",
        "filename": "a001378_pre.jpg",
        "media_type": "Image",
        "alt_text": "Energetic particle flux over the arctic as measured by PEM on 11-9-91",
        "width": 320,
        "height": 242,
        "pixels": 77440
    },
    "main_video": {
        "id": 543499,
        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a001300/a001378/a001378.webmhd.webm",
        "filename": "a001378.webmhd.webm",
        "media_type": "Movie",
        "alt_text": "Energetic particle flux over the arctic as measured by PEM on 11-9-91",
        "width": 960,
        "height": 540,
        "pixels": 518400
    },
    "main_credits": {
        "Visualizations by": [
            {
                "name": "Horace Mitchell",
                "employer": "NASA/GSFC"
            }
        ]
    },
    "progress": "Complete",
    "media_groups": [
        {
            "id": 367972,
            "url": "https://svs.gsfc.nasa.gov/1378/#media_group_367972",
            "widget": "Basic text with HTML",
            "title": "",
            "caption": "",
            "description": "UARS measures the flux of energetic particles from space using the Particle Environment Monitor, PEM.  These high energy particles cause ozone depletion at high altitudes by producing nitrogen and hydrogen radicals.",
            "items": [],
            "extra_data": {}
        },
        {
            "id": 367973,
            "url": "https://svs.gsfc.nasa.gov/1378/#media_group_367973",
            "widget": "Video player",
            "title": "",
            "caption": "",
            "description": "Energetic particle flux over the arctic as measured by PEM on 11-9-91",
            "items": [
                {
                    "id": 388693,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 543495,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a001300/a001378/a001378_thm.png",
                        "filename": "a001378_thm.png",
                        "media_type": "Image",
                        "alt_text": "Energetic particle flux over the arctic as measured by PEM on 11-9-91",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 388694,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 543496,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a001300/a001378/a001378_pre.jpg",
                        "filename": "a001378_pre.jpg",
                        "media_type": "Image",
                        "alt_text": "Energetic particle flux over the arctic as measured by PEM on 11-9-91",
                        "width": 320,
                        "height": 242,
                        "pixels": 77440
                    }
                },
                {
                    "id": 388696,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 543497,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a001300/a001378/a001378_pre_searchweb.jpg",
                        "filename": "a001378_pre_searchweb.jpg",
                        "media_type": "Image",
                        "alt_text": "Energetic particle flux over the arctic as measured by PEM on 11-9-91",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 388697,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 543498,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a001300/a001378/preview_made_from_dv.00010_print.png",
                        "filename": "preview_made_from_dv.00010_print.png",
                        "media_type": "Image",
                        "alt_text": "Energetic particle flux over the arctic as measured by PEM on 11-9-91",
                        "width": 352,
                        "height": 240,
                        "pixels": 84480
                    }
                },
                {
                    "id": 388695,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 543499,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a001300/a001378/a001378.webmhd.webm",
                        "filename": "a001378.webmhd.webm",
                        "media_type": "Movie",
                        "alt_text": "Energetic particle flux over the arctic as measured by PEM on 11-9-91",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 388692,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 543494,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a001300/a001378/a001378.mpg",
                        "filename": "a001378.mpg",
                        "media_type": "Movie",
                        "alt_text": "Energetic particle flux over the arctic as measured by PEM on 11-9-91",
                        "width": 352,
                        "height": 240,
                        "pixels": 84480
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 367974,
            "url": "https://svs.gsfc.nasa.gov/1378/#media_group_367974",
            "widget": "Basic text",
            "title": "For More Information",
            "caption": "",
            "description": "See [http://svs.gsfc.nasa.gov/stories/UARS/index.html](http://svs.gsfc.nasa.gov/stories/UARS/index.html)",
            "items": [],
            "extra_data": {}
        }
    ],
    "studio": "svs",
    "funding_sources": [
        "UARS"
    ],
    "credits": [
        {
            "role": "Animator",
            "people": [
                {
                    "name": "Horace Mitchell",
                    "employer": "NASA/GSFC"
                }
            ]
        },
        {
            "role": "Scientist",
            "people": [
                {
                    "name": "Mark Schoeberl",
                    "employer": "NASA/GSFC"
                }
            ]
        }
    ],
    "missions": [
        "Upper Atmosphere Radiation Satellite (UARS)"
    ],
    "series": [
        "UARS"
    ],
    "tapes": [],
    "papers": [],
    "datasets": [
        {
            "name": "",
            "common_name": "",
            "platform": "UARS",
            "sensor": "PEM",
            "type": "Other",
            "organizations": [],
            "description": "",
            "credit": "",
            "url": "",
            "date_range": "1991/11/9"
        }
    ],
    "nasa_science_categories": [
        "Earth"
    ],
    "keywords": [
        "Atmosphere",
        "Atmospheric Chemistry/Oxygen Compounds",
        "Atmospheric science",
        "Earth Science",
        "ozone"
    ],
    "recommended_pages": [],
    "related": [],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}