J/AJ/128/16 HIPASS Bright Galaxy Catalog (Koribalski+, 2004)
The 1000 brightest HIPASS galaxies: H I properties.
Koribalski B.S., Staveley-smith L., Kilborn V.A., Ryder S.D.,
Kraan-Korteweg R.C., Ryan-weber E.V., Ekers R.D., Jerjen H., Henning P.A.,
Putman M.E., Zwaan M.A., De Blok W.J.G., Calabretta M.R., Disney M.J.,
Minchin R.F., Bhathal R., Boyce P.J., Drinkwater M.J., Freeman K.C.,
Gibson B.K., Green A.J., Haynes R.F., Juraszek S., Kesteven M.J.,
Knezek P.M., Mader S., Marquarding M., Meyer M., Mould J.R., Oosterloo T.,
O'Brien J., Price R.M., Sadler E.M., Schroeder A., Stewart I.M.,
Stootman F., Waugh M., Warren B.E., Webster R.L., Wright A.E.
<Astron. J., 128, 16-46 (2004)>
=2004AJ....128...16K 2004AJ....128...16K
ADC_Keywords: Surveys ; Galaxies, radio
Keywords: galaxies: distances and redshifts - galaxies: fundamental parameters -
galaxies: kinematics and dynamics - intergalactic medium -
radio emission lines - surveys
Abstract:
We present the HIPASS Bright Galaxy Catalog (BGC), which contains the
1000 HI brightest galaxies in the southern sky as obtained from the HI
Parkes All-Sky Survey (HIPASS, Cat. VIII/73). The selection of the
brightest sources is based on their HI peak flux density
(Speak≳116mJy) as measured from the spatially integrated HIPASS
spectrum. The derived HI masses range from ∼107 to 4x1010MSun.
While the BGC (z<0.03) is complete in Speak, only a subset of ∼500
sources can be considered complete in integrated HI flux density
(FHI≳25Jy.km/s). The HIPASS BGC contains a total of 158 new
redshifts. These belong to 91 new sources for which no optical or
infrared counterparts have previously been catalogued, an additional 51
galaxies for which no redshifts were previously known, and 16 galaxies
for which the catalogued optical velocities disagree.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 130 1000 The HIPASS Bright Galaxy Catalog
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See also:
VIII/73 : HI Parkes All Sky Survey Catalogue (HIPASS) (Meyer+, 2004)
J/AJ/124/1954 : 1000 brightest HIPASS galaxies catalog (Ryan-Weber+, 2002)
Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- --- [HIPASS]
8- 16 A9 --- HIPASS The HIPASS name
18- 19 I2 h RAh Hour of right ascension (J2000)
21- 22 I2 min RAm Minute of right ascension (J2000)
24- 25 I2 s RAs Second of right ascension (J2000)
27 A1 --- DE- Sign of the declination (J2000)
28- 29 I2 deg DEd Degree of declination (J2000)
31- 32 I2 arcmin DEm Arcminute of declination (J2000)
34- 35 I2 arcsec DEs Arcsecond of declination (J2000)
37- 41 F5.1 deg GLON Galactic longitude
43- 47 F5.1 deg GLAT Galactic latitude
49- 64 A16 --- ID Likely optical/infrared identification (1)
65 A1 --- f_ID [1] Misidentification (HIPASS J0622-07
is a newly catalogued galaxy; see text)
67- 72 F6.3 Jy SPeak The HI peak flux density (2)
74- 78 F5.3 Jy e_SPeak Uncertainty in Speak
80- 85 F6.1 Jy.km/s FHI Integrated HI flux density (3)
87- 91 F5.1 Jy.km/s e_FHI Uncertainty in FHI
93- 96 I4 km/s VSys The HI systemic velocity (4)
98- 99 I2 km/s e_VSys Uncertainty in VSys
101-103 I3 km/s W50 The 50% velocity line width (5)
105-107 I3 km/s W20 The 20% velocity line width (6)
109-112 I4 km/s VLG Local Group velocity (7)
114-118 F5.2 [solMass] logM Logarithm of the HI mass (8)
119 A1 --- f_logM [*+] Flag on logM (9)
121-127 A7 --- Note Additional notes (10)
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Note (1): The search for optical (or infrared) counterparts was conducted using
the NASA/IPAC Extragalactic Database (NED).
Note (2): Spatially integrated, where appropriate.
Note (3): Spatially and spectrally.
Note (4): Measured at the midpoint of the 50% level of the peak flux density.
All velocities are in the heliocentric velocity frame using the
optical convention.
Note (5): Measured at the 50% level of the peak flux density. The uncertainty
is about 2*e_VSys.
Note (6): Measured at the 20% level of the peak flux density. The uncertainty
is about 3*e_VSys.
Note (7): Calculated using VLG=VSys+300sin(GLON)cos(GLAT).
Note (8): Calculated using logM=2.36e5*D2*FHI, where FHI is the
integrated HI flux density in Jy.km/s, and D the distance in Mpc.
Distances are derived using D=VLG/H0. We adopt a Hubble
constant of H0=75km/s/Mpc.
Note (9): Flag on logM, defined as follows:
* = Independent distance used in logM derivation.
+ = If these sources are Magellanic debris, as suggested, then the adopted
distances (D=VLG/H0) and resulting HI masses are incorrect.
Assuming D=50kpc, we obtain HI masses of ∼105M☉.
Note (10): Galaxy pairs and groups are also marked as such.
e = Extended source;
c = Confused source;
: = Galaxy with no previous velocity measurement;
w = Galaxy with potentially incorrect velocity measurement;
r = Baseline ripple;
h = Hanning smoothing.
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History:
From electronic version of the journal
(End) Greg Schwarz [AAS], Marianne Brouty [CDS] 11-Oct-2005