Prime Keys are: T_REC is slotted 'ts_eq' using T_REC_index DB Index Keys are: T_REC_index All Keywords for series mdi.rwbin_Ic: T_REC (time) Intended observation time T_OBS (time) Actual (center) of integration time DATE__OBS (time) [DATE-OBS] CDELT1 (float) WCS coordinate increment at reference point CDELT2 (float) WCS coordinate increment at reference point CRPIX1 (float) WCS reference pixel location CRPIX2 (float) WCS reference pixel location CROTA2 (float) Position angle of the solar north pole measured westward (clockwise) from plate north CAR_ROT (int) Carrington rotation number for CRLN_OBS CRLN_OBS (float) Heliographic longitude of the observer's disk center CRLT_OBS (float) Heliographic latitude of the observer's disk center DSUN_OBS (double) Distance from SOHO/MDI to Sun center OBS_VR (double) Radial velocity of observer; positive is away from Sun OBS_VW (double) 'Westward' velocity of observer; positive is in direction of Earth orbit OBS_VN (double) 'Northward' velocity of observer; positive is in direction of solar north RSUN_OBS (double) Apparent semi-diameter of the Sun in arcseconds from SOHO R_SUN (float) Semi-major axis of apparent solar image X0 (float) Center of solar image (axis 1); (X0=CRPIX1-1) Y0 (float) Center of solar image (axis 2); (Y0=CRPIX2-1) EARTH_DT (float) Delay time between T_OBS and T_EARTH (T_EARTH=T_OBS+EARTH_DT) QUALITY (int) Status Summary; 0 == no known problems DATAVALS (int) Number of non-missing values in data record MISSVALS (int) Number of missing values in data record DATAMIN (float) Minimum value of data DATAMAX (float) Maximum value of data DATAMEDN (float) Median value of data DATAMEAN (float) Mean value of data DATARMS (float) RMS value of data DATASKEW (float) Skew; 3rd moment in distribution DATAKURT (float) Kurtosis; 4th moment in distribution DPC (int) MDI DataProductCode BLD_VERS (string) Build Version DATE (time) Date of ingestion into DRMS; ISO 8601 format UTC RUNTIME (time) Date data were processed SOURCE (string) Database data source BLDVER15 (string) Code release build number of program that created this record CALTBLS (string) Calibration tables used for this record TBLXYUPD (time) Pointing table last modification date XY_FROM (string) Source of pointing information XY_QUAL (int) Status value returned by mdi_pointing; 0 means the pointing data are good HISTORY (string) Processing History of Data INTERVAL (float) Observable integration interval CAMERA (string) Instrument CONTENT (string) Type of data CRVAL1 (float) CRVAL1: x origin - center of the solar disk CRVAL2 (float) CRVAL2: y origin - center of the solar disk CTYPE1 (string) WCS axis type CTYPE2 (string) WCS axis type CUNIT1 (string) CUNIT1: arcsec CUNIT2 (string) CUNIT2: arcsec WCSAXES (int) Highest value of the index of any WCS keyword in the header WCSNAME (string) WCS system name BUNIT (string) Physical units of data CADENCE (float) repetition interval COMMENT (string) Commentary on the data INSTRUME (string) Instrument TELESCOP (string) Observatory; SOHO WAVELNTH (int) For MDI: 6768 Angstroms ORIGIN (string) Organization that created FITS file POLSTATE (string) Polarization State: CP = Circularly Polarized; LP = Linearly Polarized ROLL_TBL (string) Name of DRMS series containing roll angle table. RSUN_REF (double) Reference radius of the Sun: 696,000,000.0 m T_REC_epoch (time) T_REC_step (float) T_REC step Segments for series mdi.rwbin_Ic: data Arbitrary intensity units fits 128x128 MDI Binned 8x8 Full Disk Intensity Continuum