pro evn_struct, Evn_Summary = Evn_Summary, $ Evn_Common = Evn_Common, $ Evn_PFI = Evn_PFI, $ EVN_Version = EVN_Version ;+ ; NAME: ; EVN_STRUCT ; PURPOSE: ; Define the following event log (EVN) specific database structures ; * EVN_Common_Rec ; * EVN_PFI_Rec ; ; CALLING SEQUENCE: ; EVN_STRUCT ; HISTORY: ; written by Mons Morrison, Fall 90. ; ;- Evn_Summary = { Evn_Summary_Rec, $ time: LONG(0), $ ; 02- Time of beginning of Event (millisec of day) day: FIX(0), $ ; 06- Day of beginning of Event (since 1-Jan-79) dp_mode: BYTE(0), $ ; duration: LONG(0), $ ; - The duration of the event in seconds ; event: FIX(0), $ ; - The event that triggers the event to be written out ; = 1 for New mode started ; = 2 for more than 120 second gap between entries ; ; nMF: FIX(0), $ ; - Number of major frames as derived from ; the number of WBS/HXT observing log ; entries * 2 nSXT_PFI: FIX(0), $ ; - The number of SXT PFI images nSXT_FFI: FIX(0), $ ; - The number of SXT FFI images nBCS: FIX(0), $ ; - The number of BCS spectra ; ; ; -------- Peak HXT values taken from OBS entry HXT_sum_L: BYTE(0), $ ; 12- Low energy (cnts/sec) ; Simple square root compression of original value HXT_sum_M1: BYTE(0), $ ; 13- Medium-1 energy ; Simple square root compression of original value HXT_sum_M2: BYTE(0), $ ; 14- Medium-2 energy ; Simple square root compression of original value HXT_sum_H: BYTE(0), $ ; 15- High energy ; Simple square root compression of original value ; ; -------- Peak WBS values taken from OBS entry WBS_sxs1: BYTE(0), $ ; 18- SXS1 counts per sec. Only SXS_PC12 are totaled ; Simple square root compression of original value WBS_sxs2: BYTE(0), $ ; 19- SXS2 counts per sec. Only SXS_PC21 are totaled ; Simple square root compression of original value WBS_hxs: BYTE(0), $ ; 20- HXS counts per sec. HXS_PC1 + HXS_PC2 ; Simple square root compression of original value WBS_grs1: BYTE(0), $ ; 21- GRS1 counts per sec. GRS_PC11 + GRS_PC21 ; Simple square root compression of original value WBS_grs2: BYTE(0), $ ; 22- GRS2 counts per sec. GRS_PC12 + GRS_PC22 ; Simple square root compression of original value WBS_rbmsc: BYTE(0), $ ; 23- RBMSC counts per sec. PC1 + PC2 ; Simple square root compression of original value WBS_rbmsd: BYTE(0), $ ; 24- RBMSD counts per sec. ; Simple square root compression of original value ; ; -------- Peak BCS values taken from OBS entry total_cps: INTARR(4), $ ; 13- Counts per second in the spectra dataset for each channel All_cps: BYTARR(4), $ ; 21- BCS Counts for all events ; Simple square root compression of original value Acc_cps: BYTARR(4), $ ; 25- BCS Accumulated counts ; Simple square root compression of original value ; ; ; -------- Field of View Center using SXT taken from OBS entry FOV_Center: INTARR(2), $ ; 21- Pitch and yaw relative to the sun center ; of the center of the SXT FOV (in arcsec) ; This value is generally only useful for flare mode events since ; Quiet mode has several observing regions and ARS can move around fov_change: BYTE(0), $ ; - Flag to signify the largest change between successive PFI locatio ; in 30 arcsec increments ; = 0 means no change ; = 1 means it changed > 30 arcsec ; = 2 means it changed > 60 arcsec ; = 255 means there was no entry made (no PFI datasets ; for that event) ; ; flag: BYTE(0), $ ; - Flag information ; = 1 false flare (SAA triggered) ; = ... ; - TODO - put in maximum count rates for WBS SXS1, ... HXT, ... BCS spare: BYTARR(10) } ; Evn_Common = { Evn_Common_Rec, $ entry_type: FIX(0), $ ; 00- Event Log Entry Type/Version ; time: LONG(0), $ ; 02- Major Frame time (millisec of day) day: FIX(0), $ ; 06- Major Frame day (since 1-Jan-79) ; Instru_on_off: BYTE(0), $ ; 08- Instrument on/off ; 0: HXT ; 1: SXT ; 2: BCS ; 3: WBS-SXS ; 4: WBS-HXS ; 5: WBS-GRS ; 6: WBS-RBM mode_rate: BYTE(0), $ ; 09- DP mode rate ; 0: Day/Night (set = day) ; 1: SAA (set = SAA active) ; 2-3: DP Mode (FL, QT, NT, other) ; 4-5: Telemetry Rate (Lo, Med, Hi) ; 6: FFI Exposure (set = exposure taken) bcs_mode: BYTE(0), $ ; 10- BCS Mode Change (What is new mode?) flare_flag: BYTE(0), $ ; 11- Flare flag ; 0: SXS (set = triggered) ; 1: HXS (set = triggered) ; 2: BCS (set = triggered) CDROM_index: BYTARR(2), $ ; 12- CD-ROM (or other) index number Telem_info: BYTE(0), $ ; 14- Telemetry Coverage (Show transitions) ; 0: BDR Coverage (set = covered) ; 1: Real Time (set = covered) FFI_Expos: BYTARR(4), $ ; 15- Full width exposure paremeters ; (0): Compression/resolution/... ; (1): Start Row ; (2): End Row ; (3): ?? spare: BYTARR(13) } ; 19- Evn_PFI = { Evn_PFI_Rec, $ entry_type: FIX(0), $ ; 00- Event Log Entry Type/Version ; time: LONG(0), $ ; 02- Major Frame time (millisec of day) day: FIX(0), $ ; 06- Major Frame day (since 1-Jan-79) ; FOV_Center: INTARR(2), $ ; 08- Pitch and yaw relative to the sun center ; of the center of the SXT FOV (in arcsec) ; NOAA_number: FIX(0), $ ; 12- NOAA number num_images: INTARR(4), $ ; 14- Summary of imagess ; (1) = Number of images - thin filters ; (2) = Number of images - medium filter ; (3) = Number of images - thick filters ; (4) = Number of images - optical filters ; resolution: BYTE(0), $ ; 22- Highest resolution? or one entry per res? FOV: BYTE(0), $ ; 23- Field of view (largest/smallest/???) ; spare: BYTARR(8) } ; 24- Spare EVN_Version = { EVN_Version_Rec, $ data : FIX('8011'x), $ ; ; 00- The version number of the Roadmap ; This value is not contained in the ; roadmap structure to save space. It is ; saved in the "File Header Record" ; ; This structure is not written to any files spare: BYTARR(14) } ; (need for automatic conversion to IDL format) end