J/A+A/442/137 HI observations of WHISP disk galaxies (Noordermeer+, 2005)
The Westerbork HI survey of spiral and irregular galaxies.
III. HI observations of early-type disk galaxies.
Noordermeer E., Van Der Hulst J.M., Sancisi R., Swaters R.A.,
Van Albada T.S.
<Astron. Astrophys., 442, 137-157 (2005)>
=2005A&A...442..137N 2005A&A...442..137N
ADC_Keywords: Surveys ; H I data ; Galaxies, photometry ; Morphology ;
Radial velocities
Keywords: surveys - galaxies: fundamental parameters - galaxies: ISM -
galaxies: kinematics and dynamics - galaxies: spiral
Abstract:
We present HI observations of 68 early-type disk galaxies from the
WHISP survey. They have morphological types between S0 and Sab and
absolute B-band magnitudes between -14 and -22. These galaxies form
the massive, high surface-brightness extreme of the disk galaxy
population, few of which have been imaged in HI before. The HI
properties of the galaxies in our sample span a large range; the
average values of MHI/LB and DHI/D25 are comparable to the ones found
in later-type spirals, but the dispersions around the mean are larger.
No significant differences are found between the S0/S0a and the Sa/Sab
galaxies.
Description:
All galaxies presented here were selected from the WHISP survey
(Kamphuis et al., 1996, Cat. J/A+AS/116/15; van der Hulst et al.,
2001, in Gas and Galaxy Evolution, ASP Conf. Ser. 240, 451).
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 118 68 WHISP early-type disk galaxy sample: basic data
table2.dat 90 68 Observational parameters
previous.dat 97 31 References for previous 21 cm synthesis observations
table3.dat 79 68 HI properties
tables.tex 167 473 LaTeX version of the tables
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See also:
J/A+AS/116/15 : Observation of 57 spirals (Kamphuis+, 1996)
J/A+A/390/863 : CCD R Photometry of WHISP Dwarf Galaxies (Swaters, 2002)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 5 I5 --- UGC UGC (VII/26) number
7- 15 A9 --- Name Alternative name
16- 17 I2 h RAh Right ascension (J2000.0), from NED
19- 20 I2 min RAm Right ascension (J2000.0), from NED
22- 25 F4.1 s RAs Right ascension (J2000.0), from NED
27 A1 --- DE- Declination sign (J2000.0), from NED
28- 29 I2 deg DEd Declination (J2000.0), from NED
31- 32 I2 arcmin DEm Declination (J2000.0), from NED
34- 35 I2 arcsec DEs Declination (J2000.0), from NED
37- 51 A15 --- MType Morphological type, from NED
53- 58 F6.2 mag BMAG Absolute B-band magnitude, from LEDA
60- 64 I5 km/s HRV Heliocentric radial velocity
66- 70 F5.1 Mpc Dist Distance
72- 73 I2 deg Incl Inclination angle
74 A1 --- r_Incl [tLe] Source of Incl (1)
76- 97 A22 --- Memb Group/cluster membership
99 I1 --- r_Memb [1/5]? Source for Memb (2)
101-118 A18 --- Region Region of the group/cluster
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Note (1): Notes as follows:
t = tilted ring fits to velocity fields,
L = LEDA and
e = estimated from our optical data)
Note (2): References as follows:
1 = Garcia, 1993, Cat. J/A+AS/100/47
2 = Tully, 1988, Cat. VII/145
3 = Tully, 1980ApJ...237..390T 1980ApJ...237..390T
4 = Hickson, 1989, Cat. VII/213
5 = this study
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 5 I5 --- UGC UGC (VII/26) number
7- 13 A7 "MM/YYYY" ObsDate Observation date
14 A1 --- n_ObsDate [+] +: Observed before the upgrade of the WSRT
16- 19 F4.1 arcsec rRA Spatial resolution of the unsmoothed data
21- 24 F4.1 arcsec rDE Spatial resolution of the unsmoothed data
26- 30 F5.2 km/s rVel Velocity resolution before Hanning smoothing
32- 35 F4.2 mJy rmsch rms noise level in the unsmoothed channel
maps, in mJy/beam
37- 41 F5.2 10-19cm-2 rmsmap 1 sigma column density in the maps shown in
the atlas, in 1019atoms/cm2
43- 55 A13 --- Prev Previous 21 cm synthesis observations, in
previous.dat file
57- 79 A23 --- Rem Remarks
81- 90 A10 --- Fig Figure name
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Byte-by-byte Description of file: previous.dat
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Bytes Format Units Label Explanations
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1- 5 A5 --- Ref Reference code
7- 25 A19 --- BibCode BibCode
27- 50 A24 --- Aut Author's name
51- 97 A47 --- Com Comments
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 5 I5 --- UGC UGC (VII/26) number
7- 11 I5 km/s Vsys Systemic velocity
13- 17 F5.1 Mpc Dist Distance
19- 21 I3 km/s W20 Line width of global profile at the 20% level
23- 25 I3 km/s W50 Line width of global profile at the 50% level
27- 32 F6.2 Jy.km/s FHI Total integrated HI flux
33 A1 ---- n_FHI [+$] Note on FHI (1)
35- 39 F5.2 GsolMass MHI Total HI mass (in 10+9solMass)
40 A1 --- n_MHI [+$] Note on MHI
42- 44 I3 arcsec RHI ?=- HI radius in arcsec
45 A1 --- n_RHI [#] Note on RHI (2)
47- 50 F4.1 kpc RHIkpc ?=- HI radius in kpc,
51 A1 --- n_RHIkpc [#] Note on RHIkpc (2)
53- 56 F4.1 solMass/pc2 RHI ?=- Average face-on HI surface density
within HI radius
57 A1 --- n_RHI [#] Low RHI (2)
59- 62 F4.1 solMass/pc2 R25 Average face-on HI surface density
within optical radius
64- 67 A4 --- Prof Amount of asymmetry in global profile (3)
69- 72 A4 ---- Morph Morphological asymmetry (3)
74- 77 A4 ---- Kin Kinematical asymmetry (3)
79 A1 --- Int [+] +: evidence for current
interaction/merging/accretion
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Note (1): Notes as follows:
+ = Total flux measured from 30" data
$ = Includes emission from UGC 12813
Note (2): #: Average surface density <1M_☉/pc2 everywhere
Note (3): the quantities are quoted as follows:
blank = not lopsided
* = midly lopsided
** = moderate lopsided
*** = severely lopsided
n.a. = not analysed
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History:
From electronic version of the journal
References:
Swaters et al., Paper I 2002A&A...390..829S 2002A&A...390..829S
Swaters et al., Paper II 2002A&A...390..863S 2002A&A...390..863S, Cat. J/A+A/390/863
(End) Patricia Vannier [CDS] 03-Nov-2005