Data Access
Operational Level 1B image data from the Compact Coronagraph-1 (CCOR-1) aboard the GOES-19 spacecraft. The data consist of processed white-light coronagraph images of the solar corona generated from Operational Level 1A data. Level 1B processing is intended to apply a correction for Earthshine stray light. The images are expressed in mean solar brightness (MSB), have dimensions of 2048 by 1920 pixels, and are provided in FITS format. The nominal cadence is approximately 15 minutes. Near-real-time Level 1B data are distributed by NOAA SWPC.
Version:2.7.2
Version:2.7.2
Operational Level 1B image data from the Compact Coronagraph-1 (CCOR-1) aboard the GOES-19 spacecraft. The data consist of processed white-light coronagraph images of the solar corona generated from Operational Level 1A data. Level 1B processing is intended to apply a correction for Earthshine stray light. The images are expressed in mean solar brightness (MSB), have dimensions of 2048 by 1920 pixels, and are provided in FITS format. The nominal cadence is approximately 15 minutes. Near-real-time Level 1B data are distributed by NOAA SWPC.
| Role | Person | StartDate | StopDate | Note | |
|---|---|---|---|---|---|
| 1. | GeneralContact | spase://SMWG/Person/NOAA.NCEI.Coronagraph |
NOAA NCEI dataset description, access information, citation, and metadata for the GOES-19 CCOR-1 Level 1B data.
NOAA documentation for GOES-19 CCOR-1 data products and processing.
Archived GOES-19 CCOR-1 Level 1B FITS data at NOAA NCEI.
Near-real-time GOES-19 CCOR-1 Level 1B FITS files distributed by NOAA SWPC.
CCOR-1 Operational Level 1B white-light coronal intensity stored in FITS extension #1 as a 2048 x 1920 pixel compressed floating-point image array. 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 19.33 arcsec per pixel at the reference point. The CCOR-1 bandpass has a measured full width at half maximum (FWHM) of approximately 470 to 740 nm. The reference time is specified by the DATE-OBS FITS keyword.