ast related

docs/model.md

@@ -72,7 +72,8 @@
 
 这里按模块区分，每个模块有其对应的头部信息：
 
-'MSC': ('FILTER','RA_OBJ','DEC_OBJ','V_WCS','T_WCS','S_WCS','WCSAXE','CTYPE1','CTYPE2','CUNIT1','CUNIT2','CRVAL1','CRVAL2','CRPIX1','CRPIX2','CD1_1','CD1_2','CD2_1','CD2_2','PV1_0','PV1_1','PV1_2','PV1_3','PV1_4','PV1_5','PV1_6','PV1_7','PV1_8','PV1_9','PV1_10','PV1_11','PV1_12','PV1_13','PV1_14','PV1_15','PV1_16','PV1_17','PV1_18','PV1_19','PV1_20','PV1_21','PV1_22','PV1_23','PV2_0','PV2_1','PV2_2','PV2_3','PV2_4','PV2_5','PV2_6','PV2_7','PV2_8','PV2_9','PV2_10','PV2_11','PV2_12','PV2_13','PV2_14','PV2_15','PV2_16','PV2_17','PV2_18','PV2_19','PV2_20','PV2_21','PV2_22','PV2_23','RA_CEN','DEC_CEN','ASTRMED1','ASTRMED2','ASTRRMS1','ASTRRMS2','NS_WCS','EQUINOX','NAXIS','NAXIS1','NAXIS2','RADECSYS','MIN_RA','MAX_RA','MIN_DEC','MAX_DEC','BRICK_ID')
+'MSC': ('FILTER','RA_OBJ','DEC_OBJ','V_WCS','T_WCS','S_WCS','WCSAXE','CTYPE1','CTYPE2','CUNIT1','CUNIT2','CRVAL1','CRVAL2','CRPIX1','CRPIX2','CD1_1','CD1_2','CD2_1','CD2_2','PV1_0','PV1_1','PV1_2','PV1_3','PV1_4','PV1_5','PV1_6','PV1_7','PV1_8','PV1_9','PV1_10','PV1_11','PV1_12','PV1_13','PV1_14','PV1_15','PV1_16','PV1_17','PV1_18','PV1_19','PV1_20','PV1_21','PV1_22','PV1_23','PV2_0','PV2_1','PV2_2','PV2_3','PV2_4','PV2_5','PV2_6','PV2_7','PV2_8','PV2_9','PV2_10','PV2_11','PV2_12','PV2_13','PV2_14','PV2_15','PV2_16','PV2_17','PV2_18','PV2_19','PV2_20','PV2_21','PV2_22','PV2_23','RA_CEN','DEC_CEN','ASTRMED1','ASTRMED2','ASTRRMS1','ASTRRMS2','NS_WCS','EQUINOX','NAXIS','NAXIS1','NAXIS2','RADECSYS','MIN_RA','MAX_RA','MIN_DEC','MAX_DEC','BRICK_ID',
+'RADESYS','AST_IMC','AST_REF','BIAS_RA','STD_RA','BIAS_DEC','STD_DEC','OFF_PIS','MAT_STA','M_R_RAT')
 
 'IFS': ('RA_OBJ', 'DEC_OBJ', 'OBJECT', 'RSS_VER', 'PROCESS','DATE_PROC', 'OBJ_ID', 'CUBE_VER', 'WCS_VER', 'FILE_VER', 'CTYPE3', 'NEXP', 'EXP_TIME'),