(注: ASCII Table Extension 有。)
Header Value
KeyWord Format Type Unit Comment
--------+------+-------+-------------+------------------------------------------------------------
H_INPOWR f6.2 double Volt Input power for the flat lamp
H_IMSLCR a8 string Image slicer (ON, OFF)
H_ISTYPE a10 string Type of the image slicer
H_S-MSK1 f6.3 double mm Upper mask position from the center
H_S-MSK2 f6.3 double mm Lower mask position from the center
H_S-INCL f7.2 double Slit inclination angle at the horizontal plane
H_D-UNIT i1 integer ID number of the detector unit
H_D-OTHR a10 string Use of the other CCD in this mosaic
H_SHUTTR a10 string Entrance shutter (OPEN, CLOSE)
H_HARTMN a10 string Hartmann shutter (U-OPEN,L-OPEN,ALL-OPEN,ALL-CLOSE)
H_COLLIM a10 string Collimator (BLUE, RED)
H_CLPSTN f6.2 double mm Collimator position (mm)
H_CLFOCL f10.5 double mm Collimator focal length (mm)
H_CLOFFA f10.5 double degree Collimator offset angle (degree)
H_ECHELL a10 string Echelle (BLUE, RED, NIR)
H_ECONST f7.3 double grooves/mm Ruling pitch (grooves/mm)
H_EBLAZE f7.3 double degree Blaze Angle (degree)
H_EEPSRN f7.3 double degree Offset Angle of the Incident Beam (degree)
H_EGAMMA f7.3 double degree Echelle Gamma Angle (constant)
H_EROTAN f10.5 double degree Echelle Rotation Angle (degree)
H_CROSSD a10 srting Cross Disperser (BLUE, RED, MIRROR, NIR)
H_CCONST f7.3 double grooves/mm Ruling pitch (grooves/mm)
H_CBLAZE f7.3 double degree Blaze Angle (degree)
H_CEPSRN f7.3 double degree Offset Angle at Blaze Wavelength (degree)
H_CGAMMA f7.3 double degree Cross Disperser Gamma Angle (constant)
H_CTABAN f10.5 double degree Rotation angle of the turn table (degree)
H_CROTAN f10.5 double degree Cross Disperser Rotation Angle (degree)
H_CMRFL f10.5 double mm Camera focal length (mm)
H_FOCUS f10.5 double mm Focusing unit position (mm)
H_PITCH f9.5 double degree Focusing unit pitching angle (degree)
H_YAWING f9.5 double degree Focusing unit yawing angle (degree)
H_F-DRV1 f9.5 double mm Focusing driver1 position (mm)
H_F-DRV2 f9.5 double mm Focusing driver2 position (mm)
H_F-DRV3 f9.5 double mm Focusing driver3 position (mm)
H_DETROT f9.5 double degree Rotation angle of the detector unit (degree)
H_ET1AVE f6.2 double K Average (Kelvin)
H_ET1MIN f6.2 double K Minimum (Kelvin)
H_ET1MAX f6.2 double K Maximum (Kelvin)
H_ET1DEV f6.2 double K Standard deviation (Kelvin)
H_AO-TYP a20 string Type of correction (Tip-Tilt )
H_AO-ORD i3 integer Maximum order included
H_AO-OBJ a20 string star used for wavefront correction
H_AO-RA a20 string RA of star used for wavefront correction
H_AO-DEC a20 string Dec of star used for wavefront correction
H_ZAXIS1 a20 string Axis1 of zeroth order light monitor of Echelle
(Along slit/Cross slit/None)
H_ZAXIS2 a20 string Axis2 of zeroth order light monitor of Echelle
(Along slit/Cross slit/None)
H_ZA1POS f7.2 double pixel peak position in axis1
H_ZA2POS f7.2 double pixel peak position in axis2
H_ZWID1 f7.2 double pixel Width in axis1 of the stellar image (pixel)
H_ZWID2 f7.2 double pixel Width in axis2 of the stellar image (pixel)
H_ZDELT f6.4 double mm Pixel size (mm)
H_ZSCALE f8.5 double mm/pixel Physical length on the slit plane projected into one pixel
H_ZTMP f5.1 double K Detector temperature (Kelvin)
H_SUPER a10 string Super Resolution Mode (POS1, POS2, NONE)
H_AG-OBJ a20 string Guide object name
H_AG-ORA a20 string RA of the guide object
H_AG-ODE a20 string Dec of the guide object
H_AG-RA a20 string RA of the tracked pos. on the slit guide pos.
H_AG-DEC a20 string Dec of the tracked pos. on the slit guide pos.
H_AG-EQN f6.1 double Equinox of H_AG-RA and H_AG_DEC
H_I2CELL a8 string I2 Cell Mode(USE/NOUSE)
H_LM a8 string (USE/NOUSE)
H_I2TEMP f5.1 double
H_LMINTG f5.1 double
H_I2POS a8 string
H_LMPOS a8 string
H_ETMP1 f5.1 double K Nasmyth Temperature 1 (Kelvin)
H_ETMP2 f5.1 double K Nasmyth Temperature 2 (Kelvin)
H_GAIN1 f6.3 double Readout gain of left (smaller X) side of CCD
H_GAIN2 f6.3 double Readout gain of right (larger X) side of CCD
H_OSMIN1 i4 integer Start of overscan region for AXIS1
H_OSMAX1 i4 integer End of overscan region for AXIS1
H_OSMIN2 i4 integer Start of overscan region for AXIS2
H_OSMAX2 i4 integer End of overscan region for AXIS2