[HSC Dictionary] Key Word Format Type Unit Comment --------+-----+---------+-----------+------------------------------------------------------------------ MOON-ILL F20.3 double Moon illumination at exposure start MOON-SEP F20.3 double degree Moon seperation at exposure start MOON-EL F20.3 double degree Moon Elevation at exposure start OB-ID A30 string Que: Observing Block ID OB-COUNT I20 integer Que: Number of observing block repetition PROP-PI A30 string Que: Name of proposal PI REQ-FWHM F20.3 double arcsec Que: Requested seeing size REQ-TRAN F20.3 double Que: Requested transparency REQ-MPHA A30 string Que: Requested Moon phase REQ-MSEP F20.3 double degree Que: Requested Moon seperation RAWPIREQ boolean Que: PI Requirements Met RAWSUBQA A30 string Que: Subaru Quality Assessment T_UFNAME A40 string User assigned file name T_AG bool boolean AG Exposure T_BEEID I1 integer ID for BEE used for CCD readout T_CCDID A20 string Name of CCD T_CCDSN A20 string CCD Serial Number T_CCDTM A12 string CCD Temperature retrieve time T_CCDTV F20.2 double degC CCD Temperature value T_CFGFIL A20 string Configuration for formatting FITS data T_DATSET A30 string Dataset to which this exposure belongs T_EFMN11 I4 integer pixel MIN pixel of x-effective range for ch1 T_EFMN12 I4 integer pixel MIN pixel of y-effective range for ch1 T_EFMN21 I4 integer pixel MIN pixel of x-effective range for ch2 T_EFMN22 I4 integer pixel MIN pixel of y-effective range for ch2 T_EFMN31 I4 integer pixel MIN pixel of x-effective range for ch3 T_EFMN32 I4 integer pixel MIN pixel of y-effective range for ch3 T_EFMN41 I4 integer pixel MIN pixel of x-effective range for ch4 T_EFMN42 I4 integer pixel MIN pixel of y-effective range for ch4 T_EFMX11 I4 integer pixel MAX pixel of x-effective range for ch1 T_EFMX12 I4 integer pixel MAX pixel of y-effective range for ch1 T_EFMX21 I4 integer pixel MAX pixel of x-effective range for ch2 T_EFMX22 I4 integer pixel MAX pixel of y-effective range for ch2 T_EFMX31 I4 integer pixel MAX pixel of x-effective range for ch3 T_EFMX32 I4 integer pixel MAX pixel of y-effective range for ch3 T_EFMX41 I4 integer pixel MAX pixel of x-effective range for ch4 T_EFMX42 I4 integer pixel MAX pixel of y-effective range for ch4 T_GAIN1 F6.3 double e/ADU Gain for channel 1 T_GAIN2 F6.3 double e/ADU Gain for channel 2 T_GAIN3 F6.3 double e/ADU Gain for channel 3 T_GAIN4 F6.3 double e/ADU Gain for channel 4 T_HEDVER A30 string Header Version T_M2OFF1 F6.3 double mm Stewart Platform offset in x T_M2OFF2 F6.3 double mm Stewart Platform offset in y T_M2OFF3 F6.3 double mm Stewart Platform offset in z T_NFRAME I3 integer Number of total frames T_OSMN11 I4 integer pixel MIN pixel of x-overscan region for ch1 T_OSMN12 I4 integer pixel MIN pixel of y-overscan region for ch1 T_OSMN21 I4 integer pixel MIN pixel of x-overscan region for ch2 T_OSMN22 I4 integer pixel MIN pixel of y-overscan region for ch2 T_OSMN31 I4 integer pixel MIN pixel of x-overscan region for ch3 T_OSMN32 I4 integer pixel MIN pixel of y-overscan region for ch3 T_OSMN41 I4 integer pixel MIN pixel of x-overscan region for ch4 T_OSMN42 I4 integer pixel MIN pixel of y-overscan region for ch4 T_OSMX11 I4 integer pixel MAX pixel of x-overscan region for ch1 T_OSMX12 I4 integer pixel MAX pixel of y-overscan region for ch1 T_OSMX21 I4 integer pixel MAX pixel of x-overscan region for ch2 T_OSMX22 I4 integer pixel MAX pixel of y-overscan region for ch2 T_OSMX31 I4 integer pixel MAX pixel of x-overscan region for ch3 T_OSMX32 I4 integer pixel MAX pixel of y-overscan region for ch3 T_OSMX41 I4 integer pixel MAX pixel of x-overscan region for ch4 T_OSMX42 I4 integer pixel MAX pixel of y-overscan region for ch4 T_PNTGID A50 string Pointing ID of this exposure T_PROG A20 string Name of research program T_PURPOS A30 string Purpose of this exposure T_SDOID I3 integer SDO-ID of CCD T_SHTDIR I1 integer Which screen moved on this exposure T_UFNAME A50 string Original filename T_XFLIP bool boolean CCD readout is x-flipped when create image T_YFLIP bool boolean CCD readout is y-flipped when create image T_SEEING F6.2 double arcsec Average seeing for an exposure T_TRANSP F6.3 double Transparency measured from SDSS field T_MAGZER F6.3 double mag/sec/ADU Magnitude zero point (ZP) T_SCOUNT F6.3 double ADU Sky level T_WEATHR A30 string Weather condition from HSC on-site QA system T_PSFELL F6.3 double Ellipticity of PSF T_PSFPA F6.3 double degree Direction of semi-major axis of PSF T_NOBJ I20 integer Number of objects detected T_WCSRMS F6.3 double Fitting error in temporary WCS correction T_ZPRMS F6.3 double Fitting error in temporary magnitude zeropoint T_N_WCS F6.3 double Number of objects in temporary WCS correction T_N_ZP F6.3 double Number of objects used for correction of ZP T_FOCOFF F6.3 double mm Offset of focus position from the best foc T_OSLVL F6.3 double ADU Overscan level T_FLTNSS F6.3 double % Flatness of sky level after flat fielding T_PHOT A30 string Frame for photometric calibration T_BIAS A30 string Frame for bias correction T_DARK A30 string Frame for dark correction T_DOME A30 string Frame for domeflat T_SKY A30 string Frame for skyflat --------+-----+---------+-----------+------------------------------------------------------------------