Science-quality retrospective monthly minimum image data from the Compact Coronagraph-2 (CCOR-2) aboard the SOLAR-1 spacecraft. Each monthly minimum image is generated from a moving window of daily median images by calculating the minimum intensity at each image pixel. The images have dimensions of 2048 by 1920 pixels and are provided in FITS format in units of mean solar brightness (MSB). A new monthly minimum image is generated daily, resulting in a nominal data cadence of one day.
Version:2.7.2
Version:2.7.2
Science-quality retrospective monthly minimum image data from the Compact Coronagraph-2 (CCOR-2) aboard the SOLAR-1 spacecraft. Each monthly minimum image is generated from a moving window of daily median images by calculating the minimum intensity at each image pixel. The images have dimensions of 2048 by 1920 pixels and are provided in FITS format in units of mean solar brightness (MSB). A new monthly minimum image is generated daily, resulting in a nominal data cadence of one day.
| Role | Person | StartDate | StopDate | Note | |
|---|---|---|---|---|---|
| 1. | GeneralContact | spase://SMWG/Person/NOAA.NCEI.Coronagraph |
NOAA NCEI dataset description, access information, citation, and metadata for the SOLAR-1 CCOR-2 monthly minimum retrospective science data.
NOAA documentation for SOLAR-1 CCOR-2 data products and processing.
Archived SOLAR-1 CCOR-2 Retrospective (Science) Monthly Minimum FITS data at NOAA NCEI.
CCOR-2 Science Monthly Minimum white-light coronal intensity stored in FITS extension #1 as a 2048 x 1920 pixel compressed floating-point image array. Each image is generated by calculating the pixel-by-pixel minimum over a moving window of Science Daily Median images. The image is expressed in mean solar brightness (MSB) and uses helioprojective solar coordinates with a zenithal polynomial (ZPN) projection. The plate scale is approximately 24.27 arcsec per pixel at the reference point.