ADC/CDS Standard Document for Catalog:/journal_tables/AJ/111/42/
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/AJ/111/42 Galaxies in Abell 168 (Tomita+ 1996)
================================================================================
Distribution of blue galaxies in a merging cluster of galaxies Abell 168.
Tomita A., Nakamura F.E., Takata T., Nakanishi K., Takeuchi T.,
Ohta K., Yamada T.
<Astron. J. 111, 42 (1996)>
=1996AJ....111...42T
================================================================================
ADC_Keywords: Clusters, galaxy ; Galaxies, photometry
Description:
V- and I- band CCD photometry of the central 0.18 square degree of
Abell 168 was observed in November and December 1993 at the 1.05m Kiso
Schmidt telescope (f/3.1). The CCD chip has 1000x1018 pixels, the
pixel size is 0.752arcsec, giving a field of view of 12.0x12.7 arcmin.
The total observed region was covered by 7 individual CCD fields.
Note that some revisions were made by the author (TOMITA Akihiko)
compared to the original publication.
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table3.dat 76 143 Galaxies in Abell 168
--------------------------------------------------------------------------------
See also:
III/174 : Dressler's catalog of morphological types in 55 rich
clusters of galaxies (1980ApJS...42..565D)
Byte-by-byte Description of file: table3.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
2- 4 I3 --- ID [1/143]+ Running number
6- 7 I2 h RAh Right Ascension 1950 (hours) (1)
9- 10 I2 min RAm Right Ascension 1950 (minutes) (1)
12- 13 I2 s RAs Right Ascension 1950 (seconds) (1)
14 A1 --- DE- Declination 1950 (sign) (1)
15- 16 I2 deg DEd Declination 1950 (degrees) (1)
18- 21 F4.1 arcmin DEm Declination 1950 (minutes) (1)
23- 24 I2 arcsec MajAxis Major axis diameter of the galaxy at
23 mag/arcsec2 isophote in I band
26- 29 F4.1 mag Vmag V magnitude
31- 34 F4.1 mag Imag I magnitude
36- 38 F3.1 mag (V-I) color; it does not always coincide with
(Vmag-Imag) because of round-off error.
40- 45 A6 --- MType Eye inspected morphology (2)
47- 51 A5 --- Dressler Number given in Dressler =1980ApJS...42..565D
53- 57 I5 km/s HRV ? Heliocentric radial velocity taken
from literature
59- 76 A18 --- Notes Various remarks, see (3)
--------------------------------------------------------------------------------
Note (1): The position accuracy is 5arcsec to 15arcsec
depending on data quality.
Note (2): category is either of
E, S0, Se = early S [Sa-Sb], Sl = late S [Sc-Sd], I.
If we can see any bar structure, we add `B'.
Note (3): We use the following abbreviations;
LSB: low surface brightness;
DBL: double system (the companion has the comparable size);
COM: with a small companion (the number in parenthesis is the
ID-number of the companion, if it is catalogued as another
object in this list);
comp: companion;
dist: distortion;
r: red;
b: blue;
sb: semi-blue;
swb: somewhat blue.
Note that No. 39 is the only IRAS source and
No. 81 is the only radio source.
--------------------------------------------------------------------------------
Nomenclature Notes:
[TNT96] is used to designate the galaxies (ID column of table3)
Courtesy: Akihiko Tomita <atomita@milano.mtk.nao.ac.jp>
================================================================================
(End) Francois Ochsenbein [CDS] 12-Apr-1996