\appendix %\appendixpage %\noappendicestocpagenum %\setcounter{secnumdepth}{-1} %\backmatter % book mode only %\appendix \renewcommand{\thesection}{A} %\renewcommand{\thesection}{B.\arabic{section}} %\appendix \hypertarget{appendix}{} \chapter{Level 0 Header Keywords} \label{append} This appendix explains the 162 keywords in the XRT Level 0 FITS header. \\ \begin{footnotesize} \rowcolors{3}{gray!35}{} \begin{tabular}{p{0.65in}p{1.5in}p{3.1in}} \toprule \multicolumn{3}{c}{\textbf{XRT Level 0 FITS Header Keywords}} \\ \midrule \T \textbf{Keyword} \B & \textbf{Value} & \textbf{Definition} \\ \hline \T {\tt SIMPLE} \B & T & Conforms to FITS standard \\ \T {\tt BITPIX} \B & 8, 16, 32, -32, -64 & Number of bits per pixel \\ \T {\tt NAXIS} \B & 2 & Number of axes in the image \\ \T {\tt NAXIS1} \B & & Full image size in {\it x} \\ \T {\tt NAXIS2} \B & & Full image size in {\it y} \\ \T {\tt DATE} \B & `YYYY-MM-DDThh:mm:ss.sss' & Date and time of file creation (`T' is character `T') \\ \T {\tt DATE\_RF0} \B & `YYYY-MM-DDThh:mm:ss.sss' & Date and time of Level 0 reformatting (`T' is character `T')\\ \T {\tt SATELLIT} \B & 0x21 & Satellite number (from PDU header for images) \\ \T {\tt TELESCOPE} \B & `SolarB' & Derived from above \\ \T {\tt INSTRUME} \B & `XRT'; `SOT/SP'; `SOT/FG' & Name of the instrument; reformatter only retrieves XRT records \\ \T {\tt TIMESYS} \B & `UTC'; `TAI' & Time system of file header \\ \T {\tt MDP\_CLK} \B & & MDP clock in units of 1/512$^{th}$ seconds; same as {\tt E\_SCLOCK} \\ \T {\tt FILEORIG} \B & & Original filename used by level 0 reformatter \\ \T {\tt P1ROW} \B & 0 to N-1 & {\it x}-coordinate of beginning, or lower left hand corner, pixel in image FOV; same as {\tt RPOS\_ROW} \\ \T {\tt P2ROW} \B & 0 to N-1 & {\it x}-coordinate of ending, or upper right hand corner, pixel in image FOV; same as {\tt RPOS\_ROW} + {\tt RSIZ\_ROW} - 1 \\ \T {\tt P1COL} \B & 0 to N-1 & {\it y}-coordinate of beginning, or lower left hand corner, pixel in image FOV; same as {\tt RPOS\_COL} \\ \T {\tt P2COL} \B & 0 to N-1 & {\it y}-coordinate of ending, or upper right hand corner, pixel in image FOV; same as {\tt RPOS\_COL} + {\tt RSIZ\_COL} - 1 \\ \T {\tt TR\_MODE} \B & `TR1'; `TR2'; `TR3'; `TR4'; `FIX' & Tracking mode \\ \end{tabular} \null \vfill \rowcolors{3}{gray!35}{} \begin{tabular}{p{0.65in}p{1.5in}p{3.1in}} \toprule \multicolumn{3}{c}{\textbf{XRT Level 0 FITS Header Keywords}} \\ \midrule \T \textbf{Keyword} \B & \textbf{Value} & \textbf{Definition} \\ \hline \T {\tt IMG\_MODE} \B & 1-3 & Image mode (source of exposure trigger); 1: Table and manual, 2: Automatic Region Selection Patrol, 3: Flare Detection Patrol \\ \T {\tt AEC\_FLG} \B & `off' ; `on' & Automatic Exposure Control; 1: Off, 2: On \\ \T {\tt AEC\_TNUM} \B & & AEC table number; 0: Out of RB, 1: In RB \\ \T {\tt AEC\_RSLT} \B & 0-3 & Result of AEC calculation used to determine exposure time; 0: Normal, 1: Underexposure, 2: Overexposure, 3: No feedback \\ \T {\tt ORIGIN} \B & `ISASÕ; ÔNAOJÕ; ÔMSSLÕ; ÔLMSALÕ; ÔGSFCÔ; `SAOÕ & Origin of the Chief Observer \\ \T {\tt DATA\_LEV} \B & 0, 1& Data Level; running {\bf xrt\_prep.pro} will change 0 to 1 \\ \T {\tt ORIG\_RF0} \B & `ISASÕ ; ÔNAOJÕ ; ÔMSSLÕ ; ÔLMSALÕ ; ÔGSFCÔ ; `SAOÕ & Where the level 0 file was created \\ \T {\tt VER\_RF0} \B & & Version of Level 0 reformatter \\ \T {\tt PROG\_VER} \B & 0-7 & MDP observation table program version number \\ \T {\tt SEQN\_VER} \B & 0-7 & OT sequence table version number \\ \T {\tt PARM\_VER} \B & 0-3 & OT parameter table version number \\ \T {\tt PROG\_NO} \B & & OT program number \\ \T {\tt SUBR\_NO} \B & & OT subroutine number being executed \\ \T {\tt SEQN\_NO} \B & & OT sequence table number \\ \T {\tt MAIN\_CNT} \B & 0-7 & OT number of times to repeat main loop \\ \T {\tt MAIN\_RPT} \B & & OT current main-routine iteration \\ \T {\tt MAIN\_POS} \B & & OT main-routine position \\ \T {\tt SUBR\_CNT} \B & & OT sequential number of this subroutine in the main routine \\ \T {\tt SUBR\_RPT} \B & & OT number of times current subroutine is repeated \\ \T {\tt SUBR\_POS} \B & & OT loop count for current subroutine \\ \T {\tt SEQN\_CNT} \B & & OT current sequence table repeat count \\ \T {\tt SEQN\_RPT} \B & & OT sequence table repeat count \\ \T {\tt SEQN\_POS} \B & & OT sequence table position \\ \T {\tt OBSTITLE} \B & & Title of observation \\ \T {\tt TARGET} \B & `Active region' ; `Quiet region' ; `Coronal hole' ; `Flare site' & Indicates the observation region. Flare site used when flare flag is set. Source of information observation planning database, or telemetry if flare flag is set. \\ \T {\tt SCI\_OBJ} \B & & Up to 5 target phenomena selected from list. See Mission-Wide Keywords document, p. 26. \\ \end{tabular} \rowcolors{3}{gray!35}{} \begin{tabular}{p{0.65in}p{1.5in}p{3.1in}} \toprule \multicolumn{3}{c}{\textbf{XRT Level 0 FITS Header Keywords}} \\ \midrule \T \textbf{Keyword} \B & \textbf{Value} & \textbf{Definition} \\ \hline \T {\tt SCI\_OBS} \B & & Target phenomena. \\ \T {\tt OBS\_DEC} \B & & A few sentences describing the properties of the observation. \\ \T {\tt JOIN\_SB} \B & `ESX'; `SX'; `EX'; `X' & Joint observation; E=EIS, S=SOT, X=XRT \\ \T {\tt OBS\_NUM} \B & & Equal to {\tt OBS\_ID} \\ \T {\tt JOP\_ID} \B & & Identifier of JOP \\ \T {\tt NOAA\_NUM} \B & & AR Number as assigned by NOAA \\ \T {\tt OBSERVER} \B & & Name(s) of Chief Observer \\ \T {\tt PLANNER} \B & & Name(s) of Chief Planner \\ \T {\tt TOHBANS} \B & & Name(s) of Tohbans \\ \T {\tt DATATYPE} \B & `SCI'; `ENG' & Science or engineering data; darks and flats are considered engineering data \\ \T {\tt SAA} \B & `In'; `Out' & Indicates whether Hinode is in or out of a South Atlantic Anomaly region \\ \T {\tt HLZ} \B & `In'; `Out' & Indicates whether Hinode is in or out of Hight Latitude Zone region \\ \T {\tt FLFLG} \B & `Flr'; `Non' & Indicates if flare flag set or not \\ \T {\tt S\_INSTRU} \B & 4 & Instrument number \\ \T {\tt S\_DAT\_ID} \B & 1-3, 5-7 & Type of status packet this record was created from: 0: Not used, 1: Normal status, 2: Normal and extended status, 3: Normal status and memory, 4: Not used, 5: Standard HDR only, 6: Extended status, 7: Memory \\ \T {\tt S\_DAT\_M} \B & 0, 1 & 0: Transfer to Kagoshima Space Center (KSC) and Sagamihara Satellite Operation Center (SSOC); 1: Monitor only at KSC \\ \T {\tt S\_SP\_SIZ} \B & 31-609 & Status packet size; maximum value is 609, including header. \\ \T {\tt EC\_ID} \B & 0-65535 & Unique identifier, `main ID' \\ \T {\tt EC\_INDEX} \B & 0-35 & Redundant to {\tt EC\_EINDE}; consider this keyword obsolete\\ \T {\tt EC\_EINDE} \B & 0-35 & Exposure Index \\ \T {\tt EC\_CD\_MO} \B & 0, 1 & Cadence mode \\ \T {\tt EC\_CD\_M\_} \B & `safe' ; `fast' & Cadence mode as name \\ \T {\tt EC\_IMTYP} \B & 0, 1 & Image type; 0: Normal, 1: Dark (closed shutter) \\ \T {\tt EC\_IMTY\_} \B & `normal' ; `dark' & Image type; a dark is taken with the shutter closed \\ \end{tabular} \rowcolors{3}{gray!35}{} \begin{tabular}{p{0.65in}p{1.5in}p{3.1in}} \toprule \multicolumn{3}{c}{\textbf{XRT Level 0 FITS Header Keywords}} \\ \midrule \T \textbf{Keyword} \B & \textbf{Value} & \textbf{Definition} \\ \hline \T {\tt EC\_FW1} \B & 0-5 & Filter Wheel 1 position \\ \T {\tt EC\_FW1\_} \B & `Open' ; `Al\_poly' ; `C\_poly' ; `Be\_thin' ; `Be\_med' ; `Al\_med' & Filter Wheel 1 position as name \\ \T {\tt EC\_FW2} \B & 0-5 & Filter Wheel 2 position \\ \T {\tt EC\_FW2\_} \B & `Open' ; `Al\_mesh' ; `Ti\_poly' ; `Gband' ; `Al\_thick' ; `Be\_thick' & Filter Wheel 2 position as name \\ \T {\tt EC\_VL} \B & 0, 1 & Visible light shutter during exposure; 0: Closed, 1: Open \\ \T {\tt EC\_VL\_} \B & `closed' ; `open' & Visible light shutter during exposure as name \\ \T {\tt E\_SCLOCK} \B & & Spacecraft clock of most recent status request prior to arrival of exposure command \\ \T {\tt E\_LCLOCK} \B & 0-16777215 & Time at which exposure command processing began, local clock, converted to $\mu$s \\ \T {\tt E\_SH\_OPE} \B & 0-16777215 & Time {\tt CCD\_EXPOSE} and {\tt OPENOUT} signals were raised (low 24 bits), converted to $\mu$s \\ \T {\tt E\_SH\_CLO} \B & 0-16777215 & Time {\tt CCD\_EXPOSE} and {\tt OPENOUT} signals were lowered (low 24 bits), converted to $\mu$s \\ \T {\tt EXCCDEX} \B & & Duration of {\tt CCD\_EXPOSE} in $\mu$s; this is the correct value to use for dark exposure times \\ \T {\tt OBT\_TIME} \B & & Spacecraft clock time when {\tt CCD\_EXPOSE} was raised; this is {\tt E\_SH\_OPE} converted to spacecraft clock time \\ \T {\tt OBT\_END} \B & & Spacecraft clock time when {\tt CCD\_EXPOSE} was lowered; this is {\tt E\_SH\_CLO} converted to spacecraft clock time \\ \T {\tt E\_SH\_POS} \B & & Shutter encoder position \\ \T {\tt E\_SH\_WA} \B & & Waiting position A \\ \T {\tt E\_SH\_WB} \B & & Waiting position B \\ \T {\tt E\_SH\_WC} \B & & Waiting position C \\ \T {\tt E\_SH\_CW} \B & & Waiting clockwise exposure time \\ \T {\tt E\_SH\_CCW} \B & & Waiting counterclockwise exposure time \\ \T {\tt E\_VLO} \B & 0, 1 & VLS open microswitch; 0: Off (VLS not fully open), 1: On (VLS fully open) \\ \T {\tt E\_VLO\_} \B & `not fully open'; `fully open' & State of VLS \\ \T {\tt E\_VLC} \B & 0, 1 & VLS closed microswitch; 0: Off (VLS not fully open), 1: On (VLS fully open) \\ \T {\tt E\_VLC\_} \B & `not fully open'; `fully open' & State of VLS \\ \T {\tt E\_SH\_ERR} \B & 0, 1 & 0: No error, 1: Shutter command error \\ \T {\tt E\_FW1\_PO} \B & & Filter Wheel 1 course position (internal diagnostic format) \\ \end{tabular} \rowcolors{3}{gray!35}{} \begin{tabular}{p{0.65in}p{1.5in}p{3.1in}} \toprule \multicolumn{3}{c}{\textbf{XRT Level 0 FITS Header Keywords}} \\ \midrule \T \textbf{Keyword} \B & \textbf{Value} & \textbf{Definition} \\ \hline \T {\tt E\_FW1\_ST} \B & & Filter Wheel 1 status \\ \T {\tt E\_FW2\_PO} \B & & Filter Wheel 2 course position (internal diagnostic format) \\ \T {\tt E\_FW2\_ST} \B & & Filter Wheel 2 status \\ \T {\tt E\_ETIM\_E} \B & & Exposure time (exponent); see also {\tt E\_ETIM} (Though the value for {\tt E\_ETIM} should be normalized if the data is normalized, {\tt E\_ETIM\_E} should remain {\it unchanged} so the user can reconstruct the original exposure time.)\\ \T {\tt E\_ETIM\_M} \B & & Exposure time (mantissa); see also {\tt E\_ETIM} (Though the value for {\tt E\_ETIM} should be normalized if the data is normalized, {\tt E\_ETIM\_M} should remain {\it unchanged} so the user can reconstruct the original exposure time.) \\ \T {\tt E\_ETIM} \B & & Exposure time in $\mu$s, derived from above two fields; this number should be normalized if the data is normalized by exposure time \\ \T {\tt EXPTIME} \B & & Requested exposure time in seconds (calculated from {\tt EC\_EINDE} and exposure table) \\ \T {\tt E\_TTN} \B & & Rev. number of exposure table \\ \T {\tt EXPMPAS} \B & `single'; `multi' & Single or multipass exposure \\ \T {\tt E\_FW1\_P} \B & `Open'; `Al\_poly'; `C\_poly'; `Be\_thin'; `Be\_med'; `Al\_med' & Filter Wheel 1 position \\ \T {\tt E\_FW2\_P} \B & `Al\_mesh; `Ti\_poly'; `Gband'; `Al\_thick'; `Be\_thick' & Filter Wheel 2 position \\ \T {\tt CCD\_TEMP}\B & & CCD temperature; ${\it t}_{c}=-95.853 + 0.55376{\it t}_{raw} + 5.9941 \cdot 10^{-5} {\it t}_{raw}^{2}$ \\ \T {\tt CCD\_TMPC} \B & & CCD temperature, derived from {\tt CCD\_TEMP} \\ \T {\tt CCD\_READ} \B & 0, 1 & CCD readout port; 0: right, 1: left \\ \T {\tt READPORT} \B & `L'; `R' & CCD readout port \\ \T {\tt CHIP\_SUM} \B & 1, 2, 4, 8 & On-chip pixel summation for CCD; 1: 1${\times}$1, 2: 2${\times}$2, 3: 4${\times}$4, 4: 8${\times}$8 \\ \T {\tt CAL\_INFO}\B & 0, 1 & CCD image type; 0: Calibration image, 1: Observation image \\ \T {\tt CALIMAGE}\B & `CAL' ; `OBS' & CCD readout port (from {\tt CAL\_INFO}) \\ \T {\tt POS\_COL} \B & & CCD column number of start of image (original value multiplied by 8 to get number of pixels) \\ \T{\tt POS\_ROW} \B & & CCD row number of start of image (original value multiplied by 8 to get number of pixels) \\ \end{tabular} \rowcolors{3}{gray!35}{} \begin{tabular}{p{0.65in}p{1.5in}p{3.1in}} \toprule \multicolumn{3}{c}{\textbf{XRT Level 0 FITS Header Keywords}} \\ \midrule \T \textbf{Keyword} \B & \textbf{Value} & \textbf{Definition} \\ \hline \T {\tt ROI\_H\_SI} \B & & ROI horizontal size; 1: 64, 2: 128, 3: 192, 4: 256, 6: 384, 8: 512, 12: 768, 16: 1024, 24: 1540, 32: 2048; (original value multiplied by 64 to get number of pixels) \\ \T {\tt SIZ\_COL} \B & & Horizontal size of ROI, derived from above; value is 0 if {\tt ROI\_H\_SIZE} is reserved \\ \T {\tt ROI\_V\_SI} \B & & ROI vertical size; 1: 64, 2: 128, 3: 192, 4: 256, 6: 384, 8: 512, 12: 768, 16: 1024, 24: 1540, 32: 2048; (original value multiplied by 64 to get number of pixels) \\ \T {\tt SIZ\_ROW} \B & & Vertical size of ROI, derived from above; value is 0 if {\tt ROI\_V\_SIZE} is reserved \\ \T {\tt RECTIFY} \B & & Status of rectification to put solar south-east corner at the start of the CCD image \\ \T {\tt RPOS\_COL} \B & & The rectified coordinate, equivalent to POS\_COL, as though the image had been read out with this coordinate. If {\tt READPORT}=ÕRÕ, {\tt RPOS\_COL}={\tt POS\_COL}; otherwise {\tt RPOS\_CPOS\_COL}. \\ \T {\tt RPOS\_ROW} \B & & Rectified {\tt POS\_ROW}. Always the same as {\tt POS\_ROW}. \\ \T {\tt RSIZ\_COL} \B & & Rectified {\tt SIZ\_COL}. Always the same as {\tt SIZ\_COL}. \\ \T {\tt RSIZ\_ROW} \B & & Rectified {\tt SIZ\_ROW}. Always the same as {\tt SIZ\_ROW}. \\ \T {\tt EFFPORT} \B & & Rectified readout port \\ \T {\tt FOC\_POS} \B & -2500 to 2500 & Focus position \\ \T {\tt BITCOMP1} \B & & Compression table keyword \\ \T {\tt IMGCOMP1} \B & & Compression table keyword \\ \T {\tt QTABLE1} \B & & Compression table keyword \\ \T {\tt BITC\_VER} \B & 2 & Bit compression lookup table version \\ \T {\tt ACHF\_VER} \B & 76 & AC Huffman table version \\ \T {\tt DCHF\_VER} \B & 15 & DC Huffman table version \\ \T {\tt QTAB\_VER} \B & 0-7 & Quantization table version \\ \T {\tt PCK\_SN0} \B & & Data packet keyword \\ \T {\tt PCK\_SN1} \B & & Data packet keyword \\ \T {\tt NUM\_PCKS} \B & & Data packet keyword \\ \T {\tt HKTSYNC} \B & & True if fields derived from housekeeping data have been updated. (That is, they are not missing from the database.) Default is false. \\ \T {\tt DATE\_OBS} \B & `YYYY-MM-DDThh:mm:ss.sss' & UTC time when exposure began (`T' is character `T') \\ \T {\tt TIME-OBS} \B & `hh:mm:ss.sss' & Same value as {\tt DATE\_OBS}, but in a different format \\ \T {\tt CTIME}& `DOW MON DD hh:mm:ss YYYY' & Example: `Mon Mar 19 00:02:11 2007'; Same value as {\tt DATE\_OBS}, but in a different format \\ \end{tabular} \rowcolors{3}{gray!35}{} \begin{tabular}{p{0.65in}p{1.5in}p{3.1in}} \toprule \multicolumn{3}{c}{\textbf{XRT Level 0 FITS Header Keywords}} \\ \midrule \T \textbf{Keyword} \B & \textbf{Value} & \textbf{Definition} \\ \hline \T {\tt DATE\_END} \B & `YYYY-MM-DDThh:mm:ss.sss' & UTC time when exposure began (`T' is character `T') \\ \T {\tt CRPIX1} \B & \T (NAXIS1+1)/2 \B & Horizontal location of the image center in pixel coordinates \\ \T {\tt CRPIX2} \B & (NAXIS2+1)/2 \B & Vertical location of the image center in pixel coordinates \\ \T {\tt SC\_ATTX} \B & & Spacecraft attitude in {\it longitude} \\ \T {\tt SC\_ATTY} \B & & Spacecraft attitude in {\it latitude} \\ \T {\tt CRVAL1} \B & & Number of arcseconds of the center of the sun from the reference position in the azimuthal direction (E-W); positive is to Solar West \\ \T {\tt CRVAL2} \B & & Number of arcseconds of the center of the sun from the reference position in the elevation direction (N-S); positive is to Solar North \\ \T {\tt CDELT1} \B & {\tt PLATESCALE} $\times$ {\tt SUMROW} & Horizontal pixel size \\ \T {\tt CDELT2} \B & {\tt PLATESCALE} $\times$ {\tt SUMCOL} & Vertical pixel size \\ \T {\tt CUNIT1} \B & & Horizontal units \\ \T {\tt CUNIT2} \B & & Vertical Units \\ \T {\tt CTYPE1} \B & & Type of units (label) of horizontal axis \\ \T {\tt CTYPE2} \B & & Type of units (label) of vertical axis \\ \T {\tt SAT\_ROT} \B & & Difference between Solar north and \T {\it y}-axis of the satellite \\ \T {\tt INST\_ROT} \B & & Difference between spacecraft {\it y}-axis and image {\it y}-axis \\ \T {\tt CROTA1} \B & & Angle between {\it x}-axis of image (same as {\it x}-axis of CCD) and E-W axis of heliocentric coordinates ({\tt SAT\_ROT} + {\tt INST\_ROT}) \\ \T {\tt CROTA2} \B & & Angle between {\it y}-axis of image and N-S axis of heliocentric coordinates ({\tt SAT\_ROT} + {\tt INST\_ROT}); {\tt CROTA1} and {\tt CROTA2} are identical for XRT \\ \T {\tt XCEN} \B & & {\it X}-coordinate of center of field of view \\ \T {\tt YCEN} \B & & {\it Y}-coordinate of center of field of view \\ \T {\tt XSCALE} \B & & Same as {\tt PLATESCL} \\ \T {\tt YSCALE} \B & & Same as {\tt PLATESCL} \\ \T {\tt FOVX} \B & & Width of field of view {\it x}-axis; equivalent to {\tt NAXIS1} $\times$ {\tt CDELT1} \\ \T {\tt FOVY} \B & & Width of field of view {\it y}-axis; equivalent to {\tt NAXIS2} $\times$ {\tt CDELT2} \\ \T {\tt PLATESCL} \B & & Platescale, in units of arcseconds per pixel \\ \end{tabular} \end{footnotesize} %\end{appendices}