KEYWORD SAMPLE VALUE (AND EXPLANATION)
DATE_OBS: 15:00:00 4-Sep-2000 (start of observing period) DATE_END: 16:00:00 4-Sep-2000 (end of observing period) SOURCE: Big Bear Solar Observatory (matches MM flare catalog menu) CLASS: Image (matches MM flare catalog menu) INSTRUMENT: H-alpha Camera (free format text field) TYPE: Optical (matches MM flare catalog menu) SUBTYPE: H-alpha (matches MM flare catalog menu) FORMAT: FITS (matches MM flare catalog menu) MM_OP: 002 (matches MM flare catalog menu) CENTER: S30, W20 (heliographic, blank implies Sun center) FOV: 4,5 (EW,NS, arcmins, blank implies full disk) URL: ftp.bbso.njit.edu/pub/archive (url for getting data) EMAIL: haimin@bbso.njit.edu (contact for more information) INFO: This is a comment. (free format text field)