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| Describe ARmaskDataSeries here. | ## page was created by turmon = ARmask - HMI Active Region Full-Disk Masks = |
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| Being edited by turmon | A HARP is an HMI Active Region Patch that is identified in one or more HMI line-of-sight magnetograms. HARPs may be observed over an extended time interval. Each HARP has a serial number, the HARP_ID, that will often be linked with a NOAA Active Region. This data series provides pointers to information covering the entire disk passage for each HARP in the HMI catalog. The data series tracks patches by associating information from other data series using links to maps and parameters computed for patches identified in individual magnetograms and intensity images. There are no actual data segments, just links to vector, line-of-sight, and intensity data and associated keywords. |
ARmask - HMI Active Region Full-Disk Masks
A HARP is an HMI Active Region Patch that is identified in one or more HMI line-of-sight magnetograms. HARPs may be observed over an extended time interval. Each HARP has a serial number, the HARP_ID, that will often be linked with a NOAA Active Region. This data series provides pointers to information covering the entire disk passage for each HARP in the HMI catalog.
The data series tracks patches by associating information from other data series using links to maps and parameters computed for patches identified in individual magnetograms and intensity images. There are no actual data segments, just links to vector, line-of-sight, and intensity data and associated keywords.