#
# This is the DFOSC FITS format file, used by the ObsLog C-shell scripts.
# Note that this file was created on 11 May 1999, changes to keywords may
# have occured after this date.
#
# Note:
#
#       (1) Add fields by removing the hash
#
#       (2) The keywords should appear below in the order you wish them
#       to appear in the catalogue.
#
#       (3) delimit fields with tabs. This is very important! It
#       is allowed to use multiple tabs.
#
#       (4) Ensure that no `extra' #'s appear on any lines to be 
#       included in a file (else they will be lost when the `grep -v \#"
#       command is executed).
#
# Format:
#
#       Column 1: Unique string to identify line. Spaces should be
#       be substituted by underscores.
#
#       Column 2: The field in which the data to be extracted appears.
#       Note that in this case spaces are delimiters, so all strings prior
#       to the field to be extracted should be counted. If the data to be 
#       extracted is a 'phrase' (i.e. lies within: ' '), enter an
#       s on this line.
#
#       Column 3: Enter the maximum length to be printed in the catalogue.
#       Any data exceeding the specified length will be truncated.
#
#       Column 4: Enter the title for the column heading in the catalogue
#       file. Ensure this length doesn't exceed the length specified in
#       column 3, else the title will be truncated! If you want spaces in
#       teh column headings, enter them as underscores here.
#
#       Column 5: Anything after column 4 is ignored, so add comments if
#       you wish (though you still need a tab as a delimiter).
#
#
#SIMPLE__	3	6	Format		Standard_FITS_format
#BITPIX__	3	4	Bits		16-bit_numbers, in 2's complement
#NAXIS___	3	4	Axes		axes in frame
#NAXIS1__	3	6	Xdimen		Dimension_along_the_x-axis
#NAXIS2__	3	6	Ydimen		Dimension_along_the_y-axis
#BSCALE__	3	3	Bsc		Bscale
#BZERO___	3	3	Bze		Bzero
#CRPIX1__	3	4	Xref		x_ref._pixel_of_instrument_optical_axis
#CRPIX2__	3	4	Yref		y_ref._pixel_of_instrument_optical_axis
#CRVAL1__	3	4	????		Physical_coordinate_of_CRPIX1
#CRVAL2__	3	4	????		Physical_coordinate_of_CRPIX2
#CDELT1__	3	4	????		Increment_unit_along_x-axis
#CDELT2__	3	4	????		Increment_unit_along_y-axis
#FILENAME	s	11	Filename	Name_of_this_file
OBJECT__	s	16	Object		Original_target_designation
DATE-OBS	s	8	UT_Date2	Date_of_observation_(UT)
TM_START	s	12	UT_Start	measurement_start_time_(UT)
#TM_END__	s	12	UT_End		measurement_end_time_(UT)
EXPTIME_	3	8	ExpTme		Integration_time_(secs)
ST______	s	11	ST_Start	sidereal_time_at_start
RA______	s	11	RA_Start	right_ascension_at_start
DEC_____	s	12	Dec_Start	declination_at_start
#TELESCOP	s	12	Telescope	Telescope_identification
#INSTRUME	s	5	Inst		Instrument_used
#OBSERVER	s	12	Observer	Name_of_the_observer
#ORIGIN__	s	12	Origin		Tape_writing_institution
#DATE____	s	8	UT_Date1	Date_file_is_written_(UT)
#MJD-OBS_	3	13	MJD_Start	Start_of_observation
#AMPLM___	s	3	Amp		Amplifier_used
#CCDTEMP_	3	6	TofCCD		CCD_Temperature
#MPP_____	3	3	MPP		MPP mode used?
#HA______	3	8	HA_Start	Hour_Angle_at_start
#ZDIST___	3	8	ZD_Start	Zenith_distance_at_start
#CAMERA__	s	4	Dfoc		DFOSC_Camera_focus
#ROTATOR_	s	6	Drot		DFOSC_Rotator_angle
#GEN_EXPO_TYPE	s	5	Etype		Type_of_exposure
#TEL_ID_______	s	12	TelID		Telescope_identification
# Note: Wheel 1 is the slit wheel...
#INS_OPTI-1_NO_	3	5	W1Pos		Wheel#1_position
#INS_OPTI-1_ID_	s	10	W1ID		Optical_element_identification
#INS_OPTI-1_TYP	s	10	W1type		What_is_this_element
INS_OPTI-1_NAM	s	10	W1Name		Filter_name
# Note: Wheel 2 is the Filter wheel...
#INS_OPTI-2_NO_	3	5	W2Pos		Wheel#2_position
#INS_OPTI-2_ID_	s	10	W2ID		Optical_element_identification
#INS_OPTI-2_TYP	s	10	W2type		What_is_this_element
INS_OPTI-2_NAM	s	10	W2Name		Filter_name
# Note: Wheel 3 is the Grism wheel...
#INS_OPTI-3_NO_	3	5	W3Pos		Wheel#3_position
#INS_OPTI-3_ID_	s	4	W3ID		Optical_element_identification
#INS_OPTI-3_TYP	s	10	W3type		What_is_this_element
INS_OPTI-3_NAM	s	10	W3Name		Filter_name
# Note: Wheel 4 is the FASU B Filter...
#INS_OPTI-4_NO_	3	5	FBPos		Wheel#4_position
#INS_OPTI-4_ID_	s	10	FBID		Optical_element_identification
#INS_OPTI-4_TYP	s	10	FBtype		What_is_this_element
INS_OPTI-4_NAM	s	10	FBName		Filter_name
# Note: Wheel 4 is the FASU A Filter...
#INS_OPTI-5_NO_	3	5	FAPos		Wheel#5_position
#INS_OPTI-5_ID_	s	10	FAID		Optical_element_identification
#INS_OPTI-5_TYP	s	10	FAtype		What_is_this_element
INS_OPTI-5_NAM	s	10	FAName		Filter_name
##
#DET_NAME______	s	13	DetName		Detector_name
#DET_ID________	s	10	DetID		Detector_identification
#DET_BITS______	6	3	bpp		ADU_bits_per_pixel
#ET_FRAM_NAXIS1	6	4	pixH		Number_of_pixels_along_horizonta
#ET_FRAM_NAXIS2	6	4	pixV		Number_of_pixels_along_vertical
#ET_FRAM_CRPIX1	6	4	pixR		Reference_pixel
#ET_FRAM_CRPIX2	6	4	pixR		Reference_pixel
#ET_FRAM_CDELT1	6	4	binH		Binning_factor_along_horizontal
#ET_FRAM_CDELT2	6	4	binV		Binning_factor_along_vertical_ax
#ET_FRAM_CRVAL1	6	4	winH		Position_of_window_along_horizon
#ET_FRAM_CRVAL2	6	4	winV		Position_of_window_along_vertica
#DET_MODE______	s	5	Rmode		Readout_mode
#DET_UDIT______	6	6	UseExp		User_defined_exposure_time_(sec)