J/other/Ap/46.46 FBS. Blue stellar objects. XII (Abrahamyan+, 2003)
First Byurakan Spectral Sky Survey. Blue stellar objects.
XII. The region -3°<δ<+1°.
Abrahamyan G.V., Sinamyan P.K., Gigoyan K.S.
<Astrophysics Ap, 46.46 (2003)>
=2003Ap.....46...46A 2003Ap.....46...46A
ADC_Keywords: Blue objects ; Galaxies, UV-excess
Abstract:
The twelfth list of blue stellar objects in the second part of the
First Byurakan Spectral Sky Survey (FBS) is presented. This list
contains 143 objects in the region -3°<DE<+1° at high
latitudes with an area of approximately 992 square degrees
(62 fields). The objects have magnitudes V of 11.8-18.1 and B-V colors
ranging from -0.82 to +0.81. Of the 143 objects, 51 have been
discovered for the first time. Equatorial coordinates, V magnitudes,
color indices, and preliminary classifications of the objects are
given. DSS identification charts are given for the newly discovered
objects.
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table1.dat 55 143 Catalog of FBS blue stellar objects
notes.dat 78 14 Individual notes
refs.dat 72 20 References
--------------------------------------------------------------------------------
See also:
II/223 : First Byurakan Survey (FBS), 2nd Program (Abrahamian+, 1990-96)
II/239 : A search for faint blue stars. (Berger+, 1977-84)
J/other/Ap/42.1 : FBS blue stellar objects (Mickaelian+, 1999)
Byte-by-byte Description of file: table1.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 3 I3 --- Seq [1/143] Sequential number
4 A1 --- n_Seq [*] * indicates a note in notes.dat file
6- 13 A8 --- FBS Name, based on B1950 coordinates (HHMM+DDd)
15- 16 I2 h RAh Right ascension (J2000)
18- 19 I2 min RAm Right ascension (J2000)
21- 24 F4.1 s RAs Right ascension (J2000)
26 A1 --- DE- Declination sign (J2000)
27- 28 I2 deg DEd Declination (J2000)
30- 31 I2 arcmin DEm Declination (J2000)
33- 34 I2 arcsec DEs Declination (J2000)
36- 39 F4.1 mag Vmag V magnitude
41- 45 F5.2 mag B-V B-V colour index
47- 49 A3 --- Class Preliminary classification (1)
51- 55 A5 --- r_Seq References that contains other identification
of the object, in refs.dat file
--------------------------------------------------------------------------------
Note (1): FBS classification is explained in Cat. I/223. It consists
in 2 parameters:
1. a letter B or N describes the very blue (B) or more neutral aspect
2. a number related to ultraviolet intensity, from 1 (important UV)
to 3 (less important UV)
In addition, 'e' indicates emission, and 'a' absorption.
--------------------------------------------------------------------------------
Byte-by-byte Description of file: notes.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 8 A8 --- FBS FBS designation
10- 78 A69 --- Note text of the note
--------------------------------------------------------------------------------
Byte-by-byte Description of file: refs.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 2 I2 --- Ref Reference number
4- 22 A19 --- BibCode BibCode
24- 43 A20 --- Aut Author's name
54- 72 A19 --- Com Comments
--------------------------------------------------------------------------------
History:
Prepared via OCR at CDS.
References:
Abrahamian et al., Paper I 1990Afz....32...29A 1990Afz....32...29A, Cat. II/223
Abrahamian et al., Paper II 1990Afz....33..213A 1990Afz....33..213A, Cat. II/223
Abrahamian et al., Paper III 1990Afz....33..345A 1990Afz....33..345A
Abrahamian et al., Paper IV 1991Afz....34...13A 1991Afz....34...13A, Cat. II/223
Abrahamian & Mikaelyan, Paper V 1993Afz....36..109A 1993Afz....36..109A, Cat. II/223
Abrahamian & Mikaelyan, Paper VI 1993Afz....36..517A 1993Afz....36..517A, Cat. II/223
Abrahamian & Mikaelyan, Paper VII 1994Afz....37...43A 1994Afz....37...43A, Cat. II/223
Abrahamian & Mikaelyan, Paper VIII 1994Afz....37..197A 1994Afz....37..197A, Cat. II/223
Abrahamian & Mikaelyan, Paper IX 1994Ap.....37..224A 1994Ap.....37..224A, Cat. II/223
Abrahamian & Mikaelyan, Paper X 1995Ap.....38..108A 1995Ap.....38..108A, Cat. II/223
Abrahamian & Mikaelyan, Paper XI 1996Ap.....39..315A 1996Ap.....39..315A, Cat. II/223
(End) Patricia Bauer [CDS] 27-Feb-2004