VizieR

JavaScript is used, and should be enabled to get full functionality.

start AladinLite

VII/238/hidat

HYPERLEDA. II. Homogenized HI data (Paturel+, 2003)

ReadMe+ftp

Final catalog of homogenized HI data (Table 8) (16781 rows)

recno=13920

Post annotation about this record

Find more around this position in :

Simbad

*Column*	*Value*		*Explain (UCD)*
_RAJ2000	17 59 25.000	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+06 17 16.00	"d:m:s"	Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	17 56 58.572	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+06 17 23.85	"d:m:s"	Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) (POS_EQ_DEC)
_Glon	032.664255	deg	Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon) (POS_GAL_LON)
_Glat	+14.419513	deg	Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat) (POS_GAL_LAT)
13920recno	13920		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)

PGC	61230		⁽ⁱ⁾ [2/3098573] PGC number from LEDA (meta.id;meta.main) (ID_MAIN)
AName	NGC6509		Alternate name from LEDA (meta.id) (ID_ALTERNATIVE)
RAJ2000	17 59 25.0	"h:m:s"	⁽ⁱ⁾ Right ascension (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	+06 17 16	"d:m:s"	⁽ⁱ⁾ Declination (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
log(2Vm)	2.359	[km/s]	Mean homogenized decimal logarithm of twice the maximum rotation velocity uncorrected for inclination, log2(V_M^sini) (phys.veloc.escape) (VELOC_ESCAPE)
e_log(2Vm)	0.035	[km/s]	Mean error on log2VM,sini (stat.error) (ERROR)
u_log(2Vm)	0		[0/1] Uncertainty flag (1 = uncertain) (meta.code.error) (CODE_ERROR)
m21	14.04	mag	Mean homogenized 21-cm magnitude (-2.5log(0.2366F)+15.84, F in Jy*km/s) (phot.mag;em.radio.750-1500MHz) (PHOT_MAG_HI)
e_m21	0.14	mag	mean error on m21 (stat.error) (ERROR)
u_m21	0		[0/1] Uncertainty flag (1 = uncertain) (meta.code.error) (CODE_ERROR)
VHI	1816	km/s	Mean homogenized HI heliocentric radial velocity (spect.dopplerVeloc) (SPECT_VELOC_VALUE)
e_VHI	4	km/s	Mean error on VHI (stat.error) (ERROR)
u_VHI	0		[0/1] Uncertainty flag (1 = uncertain) (meta.code.error) (CODE_ERROR)

PapI	PapI		Data from Paper I (VII/237) (meta.ref.url) (DATA_LINK)
LEDA	LEDA		Data from the current data-base (meta.ref.url) (DATA_LINK)

elapse time 0