{
    "id": 3212,
    "url": "https://svs.gsfc.nasa.gov/3212/",
    "page_type": "Visualization",
    "title": "Space Weather Forecasting: Active Times Ahead",
    "description": "SOHO/MDI magnetograms combined with the Potential-Field Source-Surface (PFSS) model can be used to generate a model of magnetic field lines in the lower part of the solar corona. When these models are compared to the loops visible in TRACE imagery, a bad match (as in this case) indicates that the region will generate flare events over the next few days. || ",
    "release_date": "2005-08-16T12:00:00-04:00",
    "update_date": "2023-05-03T13:56:08.362291-04:00",
    "main_image": {
        "id": 513636,
        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0130.jpg",
        "filename": "activeHR_far.0130.jpg",
        "media_type": "Image",
        "alt_text": "Overlay of the PFSS model on the active region.",
        "width": 2560,
        "height": 1920,
        "pixels": 4915200
    },
    "main_video": {
        "id": 513627,
        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/active_20000711_NTSC.webmhd.webm",
        "filename": "active_20000711_NTSC.webmhd.webm",
        "media_type": "Movie",
        "alt_text": "This movie zooms in to the solar surface then fades to a time varying magnetogram. The PFSS model is overlaid on the source magnetic field, then compared to the TRACE loops. Following the region for several days, we see a major flare event.",
        "width": 960,
        "height": 540,
        "pixels": 518400
    },
    "main_credits": {
        "Visualizations by": [
            {
                "name": "Tom Bridgman",
                "employer": "Global Science and Technology, Inc."
            }
        ]
    },
    "progress": "Complete",
    "media_groups": [
        {
            "id": 358655,
            "url": "https://svs.gsfc.nasa.gov/3212/#media_group_358655",
            "widget": "Basic text with HTML",
            "title": "",
            "caption": "",
            "description": "SOHO/MDI magnetograms combined with the Potential-Field Source-Surface (PFSS) model can be used to generate a model of magnetic field lines in the lower part of the solar corona. When these models are compared to the loops visible in TRACE imagery, a bad match (as in this case) indicates that the region will generate flare events over the next few days.",
            "items": [],
            "extra_data": {}
        },
        {
            "id": 358656,
            "url": "https://svs.gsfc.nasa.gov/3212/#media_group_358656",
            "widget": "Video player",
            "title": "",
            "caption": "",
            "description": "This movie zooms in to the solar surface then fades to a time varying magnetogram. The PFSS model is overlaid on the source magnetic field, then compared to the TRACE loops. Following the region for several days, we see a major flare event.",
            "items": [
                {
                    "id": 358816,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513626,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/active_far.0010.jpg",
                        "filename": "active_far.0010.jpg",
                        "media_type": "Image",
                        "alt_text": "This movie zooms in to the solar surface then fades to a time varying magnetogram. The PFSS model is overlaid on the source magnetic field, then compared to the TRACE loops. Following the region for several days, we see a major flare event.",
                        "width": 720,
                        "height": 480,
                        "pixels": 345600
                    }
                },
                {
                    "id": 358812,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513623,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/active_20000711_320x240_web.jpg",
                        "filename": "active_20000711_320x240_web.jpg",
                        "media_type": "Image",
                        "alt_text": "This movie zooms in to the solar surface then fades to a time varying magnetogram. The PFSS model is overlaid on the source magnetic field, then compared to the TRACE loops. Following the region for several days, we see a major flare event.",
                        "width": 320,
                        "height": 240,
                        "pixels": 76800
                    }
                },
                {
                    "id": 358815,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513627,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/active_20000711_NTSC.webmhd.webm",
                        "filename": "active_20000711_NTSC.webmhd.webm",
                        "media_type": "Movie",
                        "alt_text": "This movie zooms in to the solar surface then fades to a time varying magnetogram. The PFSS model is overlaid on the source magnetic field, then compared to the TRACE loops. Following the region for several days, we see a major flare event.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 358810,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513621,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/active_20000711_640x480.mpg",
                        "filename": "active_20000711_640x480.mpg",
                        "media_type": "Movie",
                        "alt_text": "This movie zooms in to the solar surface then fades to a time varying magnetogram. The PFSS model is overlaid on the source magnetic field, then compared to the TRACE loops. Following the region for several days, we see a major flare event.",
                        "width": 640,
                        "height": 480,
                        "pixels": 307200
                    }
                },
                {
                    "id": 358811,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513622,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/active_20000711_NTSC.m2v",
                        "filename": "active_20000711_NTSC.m2v",
                        "media_type": "Movie",
                        "alt_text": "This movie zooms in to the solar surface then fades to a time varying magnetogram. The PFSS model is overlaid on the source magnetic field, then compared to the TRACE loops. Following the region for several days, we see a major flare event.",
                        "width": 720,
                        "height": 480,
                        "pixels": 345600
                    }
                },
                {
                    "id": 358813,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513624,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/frames/720x480_4x3_30/",
                        "filename": "720x480_4x3_30",
                        "media_type": "Frames",
                        "alt_text": "This movie zooms in to the solar surface then fades to a time varying magnetogram. The PFSS model is overlaid on the source magnetic field, then compared to the TRACE loops. Following the region for several days, we see a major flare event.",
                        "width": 720,
                        "height": 480,
                        "pixels": 345600
                    }
                },
                {
                    "id": 358814,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513625,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/a003212_active_20000711_NTSC.mp4",
                        "filename": "a003212_active_20000711_NTSC.mp4",
                        "media_type": "Movie",
                        "alt_text": "This movie zooms in to the solar surface then fades to a time varying magnetogram. The PFSS model is overlaid on the source magnetic field, then compared to the TRACE loops. Following the region for several days, we see a major flare event.",
                        "width": 640,
                        "height": 480,
                        "pixels": 307200
                    }
                },
                {
                    "id": 358809,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513620,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/active_20000711_320x240.mpg",
                        "filename": "active_20000711_320x240.mpg",
                        "media_type": "Movie",
                        "alt_text": "This movie zooms in to the solar surface then fades to a time varying magnetogram. The PFSS model is overlaid on the source magnetic field, then compared to the TRACE loops. Following the region for several days, we see a major flare event.",
                        "width": 320,
                        "height": 240,
                        "pixels": 76800
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 358657,
            "url": "https://svs.gsfc.nasa.gov/3212/#media_group_358657",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "A full-disk view of the Sun",
            "items": [
                {
                    "id": 358819,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513630,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0001.jpg",
                        "filename": "activeHR_far.0001.jpg",
                        "media_type": "Image",
                        "alt_text": "A full-disk view of the Sun",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                },
                {
                    "id": 358818,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513629,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0001_web.jpg",
                        "filename": "activeHR_far.0001_web.jpg",
                        "media_type": "Image",
                        "alt_text": "A full-disk view of the Sun",
                        "width": 320,
                        "height": 240,
                        "pixels": 76800
                    }
                },
                {
                    "id": 358817,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513628,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0001.tif",
                        "filename": "activeHR_far.0001.tif",
                        "media_type": "Image",
                        "alt_text": "A full-disk view of the Sun",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 358658,
            "url": "https://svs.gsfc.nasa.gov/3212/#media_group_358658",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "A magnetogram closeup view of an active region. White indicates north magnetic polarity, black is south.",
            "items": [
                {
                    "id": 358822,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513633,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0100.jpg",
                        "filename": "activeHR_far.0100.jpg",
                        "media_type": "Image",
                        "alt_text": "A magnetogram closeup view of an active region. White indicates north magnetic polarity, black is south.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                },
                {
                    "id": 358821,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513632,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0100_web.jpg",
                        "filename": "activeHR_far.0100_web.jpg",
                        "media_type": "Image",
                        "alt_text": "A magnetogram closeup view of an active region. White indicates north magnetic polarity, black is south.",
                        "width": 320,
                        "height": 240,
                        "pixels": 76800
                    }
                },
                {
                    "id": 358820,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513631,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0100.tif",
                        "filename": "activeHR_far.0100.tif",
                        "media_type": "Image",
                        "alt_text": "A magnetogram closeup view of an active region. White indicates north magnetic polarity, black is south.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 358659,
            "url": "https://svs.gsfc.nasa.gov/3212/#media_group_358659",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Overlay of the PFSS model on the active region.",
            "items": [
                {
                    "id": 358825,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513636,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0130.jpg",
                        "filename": "activeHR_far.0130.jpg",
                        "media_type": "Image",
                        "alt_text": "Overlay of the PFSS model on the active region.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                },
                {
                    "id": 358824,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513635,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0130_web.jpg",
                        "filename": "activeHR_far.0130_web.jpg",
                        "media_type": "Image",
                        "alt_text": "Overlay of the PFSS model on the active region.",
                        "width": 320,
                        "height": 240,
                        "pixels": 76800
                    }
                },
                {
                    "id": 358823,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513634,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0130.tif",
                        "filename": "activeHR_far.0130.tif",
                        "media_type": "Image",
                        "alt_text": "Overlay of the PFSS model on the active region.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 358660,
            "url": "https://svs.gsfc.nasa.gov/3212/#media_group_358660",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "The PFSS model is a poor match for the TRACE coronal loops.",
            "items": [
                {
                    "id": 358830,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513641,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0170.jpg",
                        "filename": "activeHR_far.0170.jpg",
                        "media_type": "Image",
                        "alt_text": "The PFSS model is a poor match for the TRACE coronal loops.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                },
                {
                    "id": 358827,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513638,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0170_web.jpg",
                        "filename": "activeHR_far.0170_web.jpg",
                        "media_type": "Image",
                        "alt_text": "The PFSS model is a poor match for the TRACE coronal loops.",
                        "width": 320,
                        "height": 240,
                        "pixels": 76800
                    }
                },
                {
                    "id": 358828,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513639,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0170_thm.png",
                        "filename": "activeHR_far.0170_thm.png",
                        "media_type": "Image",
                        "alt_text": "The PFSS model is a poor match for the TRACE coronal loops.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                },
                {
                    "id": 358829,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513640,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0170_web_searchweb.jpg",
                        "filename": "activeHR_far.0170_web_searchweb.jpg",
                        "media_type": "Image",
                        "alt_text": "The PFSS model is a poor match for the TRACE coronal loops.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 358826,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513637,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0170.tif",
                        "filename": "activeHR_far.0170.tif",
                        "media_type": "Image",
                        "alt_text": "The PFSS model is a poor match for the TRACE coronal loops.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 358661,
            "url": "https://svs.gsfc.nasa.gov/3212/#media_group_358661",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "A very bright flare event occurs within twelve hours.",
            "items": [
                {
                    "id": 358833,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513644,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0311.jpg",
                        "filename": "activeHR_far.0311.jpg",
                        "media_type": "Image",
                        "alt_text": "A very bright flare event occurs within twelve hours.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                },
                {
                    "id": 358832,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513643,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0311_web.jpg",
                        "filename": "activeHR_far.0311_web.jpg",
                        "media_type": "Image",
                        "alt_text": "A very bright flare event occurs within twelve hours.",
                        "width": 320,
                        "height": 240,
                        "pixels": 76800
                    }
                },
                {
                    "id": 358831,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513642,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0311.tif",
                        "filename": "activeHR_far.0311.tif",
                        "media_type": "Image",
                        "alt_text": "A very bright flare event occurs within twelve hours.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 358662,
            "url": "https://svs.gsfc.nasa.gov/3212/#media_group_358662",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "The region continues to show activity.",
            "items": [
                {
                    "id": 358836,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513647,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0331.jpg",
                        "filename": "activeHR_far.0331.jpg",
                        "media_type": "Image",
                        "alt_text": "The region continues to show activity.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                },
                {
                    "id": 358835,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513646,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0331_web.jpg",
                        "filename": "activeHR_far.0331_web.jpg",
                        "media_type": "Image",
                        "alt_text": "The region continues to show activity.",
                        "width": 320,
                        "height": 240,
                        "pixels": 76800
                    }
                },
                {
                    "id": 358834,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513645,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0331.tif",
                        "filename": "activeHR_far.0331.tif",
                        "media_type": "Image",
                        "alt_text": "The region continues to show activity.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 358663,
            "url": "https://svs.gsfc.nasa.gov/3212/#media_group_358663",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "The region continues to show strong changes.",
            "items": [
                {
                    "id": 358839,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513650,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0453.jpg",
                        "filename": "activeHR_far.0453.jpg",
                        "media_type": "Image",
                        "alt_text": "The region continues to show strong changes.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                },
                {
                    "id": 358838,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513649,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0453_web.jpg",
                        "filename": "activeHR_far.0453_web.jpg",
                        "media_type": "Image",
                        "alt_text": "The region continues to show strong changes.",
                        "width": 320,
                        "height": 240,
                        "pixels": 76800
                    }
                },
                {
                    "id": 358837,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 513648,
                        "url": "https://svs.gsfc.nasa.gov/vis/a000000/a003200/a003212/activeHR_far.0453.tif",
                        "filename": "activeHR_far.0453.tif",
                        "media_type": "Image",
                        "alt_text": "The region continues to show strong changes.",
                        "width": 2560,
                        "height": 1920,
                        "pixels": 4915200
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 358664,
            "url": "https://svs.gsfc.nasa.gov/3212/#media_group_358664",
            "widget": "Basic text",
            "title": "For More Information",
            "caption": "",
            "description": "See [http://www.nasa.gov/vision/universe/solarsystem/clear_weather_feature.html](http://www.nasa.gov/vision/universe/solarsystem/clear_weather_feature.html)",
            "items": [],
            "extra_data": {}
        }
    ],
    "studio": "svs",
    "funding_sources": [
        "Sun-Earth Connection"
    ],
    "credits": [
        {
            "role": "Animator",
            "people": [
                {
                    "name": "Tom Bridgman",
                    "employer": "Global Science and Technology, Inc."
                }
            ]
        },
        {
            "role": "Scientist",
            "people": [
                {
                    "name": "Carolus J. Schrijver",
                    "employer": "LMSAL"
                },
                {
                    "name": "Marc L. DeRosa",
                    "employer": "LMSAL"
                }
            ]
        },
        {
            "role": "Writer",
            "people": [
                {
                    "name": "William Steigerwald",
                    "employer": "NASA/GSFC"
                }
            ]
        }
    ],
    "missions": [
        "SOHO",
        "TRACE"
    ],
    "series": [
        "Space Weather Forecasting"
    ],
    "tapes": [],
    "papers": [],
    "datasets": [
        {
            "name": "Magnetic Field Lines",
            "common_name": "PFSS",
            "platform": null,
            "sensor": "PFSS",
            "type": "Model",
            "organizations": [
                "NASA and ESA"
            ],
            "description": "This model generated from SOHO/MDI magnetograms through the SolarSoft package.",
            "credit": "",
            "url": "http://sohowww.nascom.nasa.gov/solarsoft/",
            "date_range": "2000/07/14T00:55:00"
        },
        {
            "name": "Magnetogram",
            "common_name": "",
            "platform": "SOHO",
            "sensor": "Michelson Doppler Interferometer (MDI)",
            "type": "Other",
            "organizations": [
                "NASA and ESA"
            ],
            "description": "",
            "credit": "",
            "url": "http://sohowww.nascom.nasa.gov",
            "date_range": "2000/07/08T14:24:01-2000/07/13T23:59:01"
        },
        {
            "name": "Continuum",
            "common_name": "",
            "platform": "SOHO",
            "sensor": "Michelson Doppler Interferometer (MDI)",
            "type": "Other",
            "organizations": [
                "NASA and ESA"
            ],
            "description": "",
            "credit": "",
            "url": "http://sohowww.nascom.nasa.gov",
            "date_range": "2000/07/07T23:59:31-2000/07/10T11:11:31"
        },
        {
            "name": "195 Angstroms",
            "common_name": "",
            "platform": "TRACE",
            "sensor": "Optical Telescope",
            "type": "Other",
            "organizations": [],
            "description": "",
            "credit": "",
            "url": "",
            "date_range": "2000/07/14T00:17:12-2000/07/17T22:24:21"
        }
    ],
    "nasa_science_categories": [
        "Earth"
    ],
    "keywords": [
        "Earth Science",
        "Magnetic Fields",
        "SOHO",
        "Solar Active Regions",
        "Solar Activity",
        "Solar Flares",
        "Space science",
        "Space Weather",
        "Sun-earth Interactions",
        "TRACE"
    ],
    "recommended_pages": [],
    "related": [],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}