2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/DisplayData/STEREO-B/SECCHI/EUVI/CarringtonMaps NASA DisplayData STEREO-B Carrington Maps for the SECCHI EUVI Telescope https://doi.org/10.48322/mdrf-q231 2025-12-04T13:28:07Z 2024-02-11T00:08:46 Metadata created by SY 2024-02-29T00:08:46 Added DOI 2025-09-18T11:27:06Z Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB 2025-09-30T14:25:29Z Updated PublishedBy name to match ROR Registry. ZCB 2025-12-04T13:28:07Z Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB PNG images of Synoptic (or Carrington) Maps which comprise an efficient method to summarize both short term and long term coronal evolution. This resource contains East and West limb maps from the Cor1 and Cor2 coronagraphs, East(West) limb maps for HI1/2-A (HI1/2-B) imagers, and central meridian maps from the EUVI telescope. Maps are available for each Carrington Rotation since the beginning of the STEREO mission. The maps demonstrate the evolution of the corona from a relatively simple, two-sectored structure to an increasingly complex multi-sectored structure. Distortions and discontinuities in the streamer belt visible in the limb maps are associated with active regions on the sun, the shape of the current sheet, and coronal mass ejections. Meridian maps for EUVI illustrate the corresponding structures and long-term changes in the lower atmosphere. Please note that all of the SECCHI data is free for public use, but if you use them in presentations, published work, websites, etc, please give the appropriate image credits ("STEREO/SECCHI" will usually suffice). Thernisien, Arnaud; Hutting, Lynn; Rich, Nathan, B.; Vourlidas, Angelos; Thompson, William, T.; Lemen, James, R.; Howard, Russell, A. 2008-02-06T00:00:00 Goddard Space Flight Center spase://SMWG/Person/Arnaud.Thernisien DataProducer spase://SMWG/Person/Lynn.Hutting DataProducer spase://SMWG/Person/Nathan.B.Rich DataProducer spase://SMWG/Person/Angelos.Vourlidas ProgramScientist MetadataContact spase://SMWG/Person/William.T.Thompson HostContact spase://SMWG/Person/James.R.Lemen InstrumentScientist spase://SMWG/Person/Russell.A.Howard FormerPI spase://SMWG/Person/Seiji.Yashiro MetadataContact The EUVI Instrument paper by Wuelser et al. 2004 https://doi.org/10.1117/12.506877 SECCHI Instrument Publication https://link.springer.com/article/10.1007%2Fs11214-008-9341-4 The SECCHI instrument paper has general information on data products: Howard, R.A., J.D. Moses, A. Vourlidas, et al., Sun Earth Connection Coronal and Heliospheric Investigation (SECCHI). Space Sci. Rev., 136, 67, 2008. (https://doi.org/10.1007/s11214-008-9341-4) spase://NASA/NumericalData/STEREO-A/SECCHI/CarringtonMaps spase://SMWG/Repository/NASA/GSFC/STEREO_SC https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products https://stereo-ssc.nascom.nasa.gov/data/ins_data/secchi/carrmaps/b/euvi/cm/png/ PNG Calibrated Level 2 spase://NASA/Instrument/STEREO-B/SECCHI/EUVI ImageIntensity 2006-12-12T00:00:00Z 2014-08-16T00:00:00 ExtremeUltraviolet Sun.Corona Spherical Carrington