ADC/CDS Standard Document for Catalog:/journal_tables/A+AS/147/187/
ADC/CDS Standard Document for Catalog:| 1. Use the ADC Data Viewer Suite to visualize the data. |
|
| 2. Get the data files via anonymous FTP. (See Note.) |
|
J/A+AS/147/187 Second list of the Karachentsev catalog (Huchtmeier+, 2000)
================================================================================
HI observations of nearby galaxies.
II. The second list of the Karachentsev catalog
Huchtmeier W., Karachentsev I.D., Karachentseva V.E.
<Astron. Astrophys. Suppl. Ser. 147, 187 (2000)>
=2000A&AS..147..187H
================================================================================
ADC_Keywords: Galaxies, radio ; H I data ; Radio lines ; Radial velocities
Keywords: galaxies: distances and redshifts; dwarf; fundamental parameters;
general
Description:
Table2 presents the results of HI observations of 78 'nearby dwarf
galaxies' from Karachentseva et al. (1999A&AS..135..221K) obtained
with the 100-m radio telescope at Effelsberg. This survey covers an
area limited by R.A.[14h,23h30] and Dec[-20d,+60d] including the
nearest cosmic void : R.A.[18h38m], Dec[+18d], V_0_<1500km/s.
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table1.dat 75 78 List of new local void dwarf candidates: optical data
table2.dat 90 78 List of new Local Void dwarf candidates: HI data
table2.tex 93 208 LaTeX version of table 2
--------------------------------------------------------------------------------
See also:
J/A+AS/127/409 : New nearby dwarf galaxy candidates list (Karachentseva+ 1998)
J/A+AS/141/469 : First list of the Karachentsev catalog (Huchtmeier+, 2000)
Byte-by-byte Description of file: table1.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 2 I2 --- KKR KKR number
4- 5 I2 h RAh Right ascension (1950.0)
7- 8 I2 min RAm Right ascension (1950.0)
10- 13 F4.1 s RAs Right ascension (1950.0)
15 A1 --- DE- Declination sign (1950.0)
16- 17 I2 deg DEd Declination (1950.0)
19- 20 I2 arcmin DEm Declination (1950.0)
22- 23 I2 arcsec DEs Declination (1950.0)
25- 28 F4.2 arcmin a ? Optical semi-major axis
29 A1 --- u_a Uncertainty flag on a
31- 34 F4.2 arcmin b ? Optical semi-minor axis
35 A1 --- u_b Uncertainty flag on b
37- 40 A4 --- MType Morphological type (1)
43- 44 A2 --- SB Estimated optical surface brightness (2)
46- 50 F5.2 mag Btot ? Total blue magnitude
52- 54 A3 --- r_Btot Reference for Btot (3)
56- 59 F4.2 mag Ab ? Galactic extinction
61- 75 A15 --- ID Identification (4)
--------------------------------------------------------------------------------
Note (1): Morphological type:
Im: irregular blue object with bright knot(s)
Ir: irregular without knots or with amorphous condensations, the
colour is neutral or bluish
Sm: disturbed spiral or irregular with signs of spiral structure
Sph: spheroidal, with very low brightness gradient or without any, the
colour is neutral or redish
PN: planetary nebula
SB: barred spiral
Note (2): Estimated optical surface brightness:
H: high (22-23mag/arcsec^2^)
L: low (24mag/arcsec^2^)
VL: very low (25mag/arcsec^2^)
EL: extremely low (26mag/arcsec^2^)
Note (3): Total B magnitude references:
NED: data are from the NASA/Extragalactic Database
IK: visual estimates from POSS (typical error is about 0.4mag)
Note (4): Identifications:
D 721-NN correspond to [SPE97] D721-NN in Simbad
FNNN-NN correspond to LSB FNNN-NN in Simbad
FNNN-vN correspond to VLSB FNNN-VN in Simbad
Dw095+1.0 correspond to Dwingeloo 095.0+01.0 in Simbad
For KK 18, the original ID MCG3-39-9 was corrected in MCG3-39-19
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table2.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 2 I2 --- KKR KKR number (1)
4- 5 A2 --- l_SHI [>= ] Limit flag on SHI
6- 10 F5.2 Jy.km/s SHI ? Integrated HI 21cm flux
11 A1 --- u_SHI Uncertainty flag on SHI
14- 16 I3 mJy Smax ? Maximum 21cm flux density emission (1.4GHz)
18- 21 F4.1 mJy rms rms noise
23- 24 A2 --- l_HRV [<= ] Limit flag on HRV
25- 28 I4 km/s HRV ? Heliocentric radial velocity
30 I1 km/s e_HRV ? rms uncertainty on HRV
31 A1 --- u_HRV Uncertainty flag on HRV
33- 34 A2 --- l_LW [>= ] Limit flag on LW
35- 36 I2 km/s LW ? Line width of the peak emission
when upper limit
37 A1 --- u_LW Uncertainty flag on LW
40- 42 I3 km/s LW50 ? Line width at the 50% level of peak emission
44- 46 I3 km/s LW25 ? Line width at the 25% level of peak emission
48- 50 I3 km/s LW20 ? Line width at the 20% level of peak emission
51 A1 --- u_LW20 Uncertainty flag on LW20
53- 56 F4.1 Mpc Dist ? Kinematic distance (2)
58- 63 F6.2 mag MBt ? Absolute B magnitude
65- 66 A2 --- l_Mass [>= ] Limit flag on Mass
67- 72 F6.2 10+7solMass Mass ? Integrated HI mass
74- 75 A2 --- l_M/LB [>= ] Limit flag on M/LB
76- 79 F4.2 Sun M/LB ? HI mass/blue luminosity ratio
82- 90 A9 --- Com Comments
--------------------------------------------------------------------------------
Note (1): Individual notes:
KKR 3 = KK 230 (e.g. Huchtmeier et al., 2000, Cat. <J/A+AS/141/469>)
KKR 40: UGC 11111 (at 3.3') and UGC 11113 (at 3.8') with similar
radial velocities
KKR 55, KKR 56, KKR 59 are possible companions of NGC 6946
KKR 69 within 4.1 arcmin from KKR 68, confused
Note (2): 'kinematic' distances have been derived via corrected radial
velocities assuming a Hubble constant of 75km/s/Mpc.
--------------------------------------------------------------------------------
Acknowledgements: Walter Huchtmeier <p083huc@mpifr-bonn.mpg.de>
================================================================================
(End) Patricia Bauer [CDS] 23-Oct-2000