#...calling UCD1 assignator (vizcat -ucd -csv ReadMe)
#...calling assign1p with options: 

#Table: table2.dat
IERS	meta.id;meta.main	--	ICRF source designation (HHMM+DDd), IERS BHHMM+DDd in Simbad	
	ID_ALTERNATIVE
RAh	pos.eq.ra;meta.main	{CPLX}	Right ascension (J2000) {Coosys:  Equinox=J2000}	
	POS_EQ_RA_MAIN
e_RAs	stat.error;pos.eq.ra	mas	Measuring error (s.e) in right ascension	
	ERROR
DE-	pos.eq.dec;meta.main	{CPLX}	Declination sign (J2000) {Coosys:  Equinox=J2000}	
	POS_EQ_DEC_MAIN
e_DEs	stat.error;pos.eq.dec	mas	Measuring error (s.e)in declination	
	ERROR
R	meta.id;meta.dataset	---	\ucd{ID_CATALOG} Optical position from {\bf U}CAC2 (Cat. I/289) or {\bf 2}MASS (Car. II/246)	=ID_CATALOG
	ID_CATALOG
oRA	pos.eq.ra;arith.diff	mas	Optical-minus-radio position offset in right ascension, {Delta}RA*cosDE	
	POS_EQ_RA_OFF
oDE	pos.eq.dec;arith.diff	mas	Optical-minus-radio position offset in declination	
	POS_EQ_DEC_OFF
sRA	pos.eq.ra	mas	Dispersions in right ascension, which measures the accuracy of the plate transformation	
	POS_EQ_RA_OFF
sDE	stat.error	mas	Dispersion in declination, which measures the accuracy of the plate transformation	=ERROR
	ERROR
Nst	meta.number	--	Number of reference stars	=NUMBER
	NUMBER
Nfr	meta.number	--	Number of frames	=NUMBER
	NUMBER
Tel	instr.tel;obs	--	Telescope and place of observation (1)	
	TEL_ID
Epoch	time.epoch;obs	--	Mean epoch of observation	
	TIME_EPOCH

#Table: table3.dat
IERS	meta.id;meta.main	--	ICRF source designation (HHMM+DDd), IERS BHHMM+DDd in Simbad	
	ID_ALTERNATIVE
RAh	pos.eq.ra;meta.main	{CPLX}	Right ascension (J2000) {Coosys:  Equinox=J2000}	
	POS_EQ_RA_MAIN
e_RAs	stat.error;pos.eq.ra	mas	Measuring error (s.e) in right ascension	
	ERROR
DE-	pos.eq.dec;meta.main	{CPLX}	Declination sign (J2000) {Coosys:  Equinox=J2000}	
	POS_EQ_DEC_MAIN
e_DEs	stat.error;pos.eq.dec	mas	Measuring error (s.e)in declination	
	ERROR
oRA	pos.eq.ra;arith.diff	mas	Optical-minus-radio position offset in right ascension, {Delta}RA*cosDE	
	POS_EQ_RA_OFF
oDE	pos.eq.dec;arith.diff	mas	Optical-minus-radio position offset in declination	
	POS_EQ_DEC_OFF
sRA	pos.eq.ra	mas	Dispersions in right ascension, which measures the accuracy of the plate transformation	
	POS_EQ_RA_OFF
sDE	stat.error	mas	Dispersion in declination, which measures the accuracy of the plate transformation	=ERROR
	ERROR
Nst	meta.number	--	Number of reference stars	=NUMBER
	NUMBER
Nfr	meta.number	--	Number of frames	=NUMBER
	NUMBER
Tel	instr.tel;obs	--	Telescope and place of observation (1)	
	TEL_ID
Epoch	time.epoch;obs	--	Mean epoch of observation	
	TIME_EPOCH