J/AJ/126/2971 UBVRI photometry of 131 Herbig Ae/Be (Vieira+, 2003)
Investigation of 131 Herbig Ae/Be candidate stars.
Vieira S.L.A., Corradi W.J.B., Alencar S.H.P., Mendes L.T.S.,
Torres C.A.O., Quast G.R., Guimaraes M.M., Da Silva L.
<Astron. J., 126, 2971-2987 (2003)>
=2003AJ....126.2971V 2003AJ....126.2971V
ADC_Keywords: Stars, emission ; Stars, pre-main sequence ; Photometry, UBVRI
Keywords: catalogs - circumstellar matter - ISM: clouds -
stars: pre-main-sequence - techniques: spectroscopic
Abstract:
We present a new catalog of 108 Herbig Ae/Be candidate stars
identified in the Pico dos Dias Survey (Gregorio-Hete et al.,
1992AJ....103..549G 1992AJ....103..549G; Torres et al., 1995AJ....109.2146T 1995AJ....109.2146T and 1999,
Special Publ. 10, Rio de Janeiro: Obs. Nac.), together with 19
previously known candidates and four objects selected from the IRAS
Faint Source Catalog (II/156). These 131 stars were observed with
low- and/or medium-resolution spectroscopy, and we complement these
data with high-resolution spectra of 39 stars.
Description:
Johnson UBV(RI)C measurements were gathered for 107 of the 131 stars
in 63 nights during a period of 8yr (1990-1998). The observations
were collected at OPD (Brazil) with the 60cm Zeiss.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 77 131 Log of spectroscopic observations of
Herbig Ae/Be candidate stars
table2.dat 43 107 Photometric observations of Herbig Ae/Be candidates
table5.dat 104 129 PDS stars and their proposed star-forming
regions association
refs.dat 66 51 References
table6.dat 24 14 Stars out of the expected position in the HR diagram
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See also:
J/A+AS/104/315 : Member of Herbig Ae/Be stellar group (The+ 1994)
J/A+AS/111/399 : Polarization variability in Herbig Ae/Be stars (Jain+, 1995)
J/A+AS/136/429 : Herbig Ae/Be stars candidates (Corporon+ 1999)
J/AJ/106/656 : Herbig Ae/Be stars (Brooke+, 1993)
J/AJ/118/1043 : Herbig Ae/Be stars catalog (Herbst+, 1999)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 4 A4 --- PDS Star identification in the PDS program (G1)
6 A1 --- n_PDS [T] Note (2)
8- 20 A13 --- Name Name
24- 34 A11 --- IRAS IRAS (II/156) designation
40- 46 A7 --- SR Spectral resolution (3)
48- 56 A9 --- SpType Spectral type
58- 61 A4 --- Type Hα line-profile classification (4)
64- 77 A14 --- FL Presence of forbidden lines (5)
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Note (2): T identifies the PDS objects also proposed to be HAeBe
by The et al., 1994, Cat. J/A+AS/104/315.
Note (3): Spectral resolution:
L for low
M for medium
H for high
Note (4): According to Reipurth et al. (1996A&AS..120..229R 1996A&AS..120..229R),
the question mark means that the spectra quality is very poor to be
classified and "abs" means that the profile is in absorption.
Note (5): [O I]* means that only 6300.31Å is present;
the question mark means that the spectra begin at 6500Å and nothing
can be said about the presence of the [O I] lines; the minus sign
means that [O I] and [S II] forbidden lines are not present.
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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- 4 A4 --- PDS The Pico dos Dias Survey identification (G1)
6 A1 --- f_PDS [*] Indicates a double star and integrated
magnitudes are used
8- 12 F5.2 mag Vmag The V band magnitude
14- 18 F5.2 mag U-B ? The (U-B) color index
20- 24 F5.2 mag B-V ? The (B-V) color index
26- 30 F5.2 mag V-Rc The Cousins (V-R) color index
32- 36 F5.2 mag Rc-Ic The Cousins (R-I) color index
38- 42 F5.3 [K] LogTeff Log of the effective temperature
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Byte-by-byte Description of file: table5.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- Assoc Association number (1)
4- 12 A9 --- Name Name
14- 19 F6.2 deg GLON Galactic longitude
22- 27 F6.2 deg GLAT Galactic latitude
29- 32 I4 pc dphot ? Photometric distance
34- 37 I4 pc dHip ? Hipparcos (I/239) distance
39- 42 I4 pc dHipU ? Upper limit of Hipparcos distance interval
44- 46 I3 pc dHipL ? Lower limit of Hipparcos distance interval
47- 48 A2 --- l_dSFRU [≥ ] Limit flag on dSFRU
49- 52 I4 pc dSFRU ? Upper limit of distance interval of the
proposed star-forming region associated to
the HAeBe candidate
53 A1 --- --- [-]
54- 57 I4 pc dSFRL ? Lower limit of SFR distance interval of the
proposed star-forming region associated to
the HAeBe candidate
59- 73 A15 --- SFR Name of the proposed star-forming region
associated to the HAeBe candidate
75- 80 A6 --- r_SFR References, in refs.dat file
83-112 A30 --- Com Comments
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Note (1): The Associations are numbered as follows:
1: Taurus-Auriga
2: Gemini
3: Orion
4: Canis Major
5: Monoceros
6: Vela and the Gum Nebula
7: Carina
8: Centaurus and Crux
9: Chamaeleon-Musca
10: Norma
11: Lupus and Ophiuchus
12: Serpens, Aquila, and Scutum
13: Stars from PDS without Clear Association to Star-Forming Regions
14: Stars without Distance but with Remarkable Positional Coincidence
15: Stars from Other HAeBe Catalogs Used To Complement the Data
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Byte-by-byte Description of file: refs.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- Ref Reference number
4- 22 A19 --- BibCode BibCode
24- 44 A21 --- Aut Author's name
46- 66 A21 --- Com Comments
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Byte-by-byte Description of file: table6.dat
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Bytes Format Units Label Explanations
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1- 3 A3 --- --- [PDS]
5- 8 A4 --- PDS PDS name
10- 24 A15 --- Name Name
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Global notes:
Note (G1): QT (from Quast and Torres) is used to identify the stars
taken from the IRAS Faint Source Catalog.
QT1 = HD 290500
QT2 = GSC8143-1225
QT3 = GSC8581-2002
QT4 = HD114981
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History:
From electronic version of the journal
(End) Greg Schwarz [AAS], Patricia Vannier [CDS] 12-Jan-2004