J/A+AS/142/417 Hamburg/SAO Survey for ELGs. III. (Hopp+, 2000)
The Hamburg/SAO survey for emission-line galaxies.
III. The third list of 81 galaxies.
Hopp U., Engels D., Green R.F., Ugryumov A.V., Izotov Y.I., Hagen H.-J.,
Kniazev A.Y., Lipovetsky V.A., Pustilnik S.A., Brosch N., Masegosa J.,
Martin J.-M., Marquez I.
<Astron. Astrophys. Suppl. Ser. 142, 417 (2000)>
=2000A&AS..142..417H 2000A&AS..142..417H
ADC_Keywords: Galaxies, spectra ; Redshifts ; Radial velocities ; Magnitudes
Keywords: surveys - galaxies: fundamental parameters - galaxies: compact -
galaxies: distances and redshifts - galaxies: starburst
Abstract:
We present the third list with results of the Hamburg/SAO Survey for
Emission-Line Galaxies (HSS therein, SAO - Special Astrophysical
Observatory, Russia). This survey is based on the digitized
objective-prism photoplate database of the Hamburg Quasar Survey
(HQS). Here, we present new spectroscopic results of candidates which
were obtained in 1998 with the 2.1m KPNO and the 2.2m Calar Alto
telescopes. All candidates are selected in the declination band
+35° to +40°.
The follow-up spectroscopy with the 2m class telescopes confirmed 85
emission-line objects out of 113 observed candidates and allowed their
quantitative spectral classification. For 80 of them, the redshifts
are determined for the first time. For 5 previously known
Emission-Line Galaxies (ELGs), line ratios are presented for the first
time. We could classify 55 out of the 85 emission-line objects as
BCG/HII galaxies or probable BCGs (Blue Compact Galaxies) , 4 - as
QSOs, 6 - as Seyfert galaxies, 1 - as super-association in a
subluminous spiral galaxy, and 11 are low-excitation objects - either
starburst nuclei (SBN), or dwarf amorphous nuclei starburst galaxies
(DANS). We could not classify 8 ELGs. Further, for 8 more galaxies we
did not detect any significant emission lines.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 88 81 Names, coordinates, velocities, magnitudes and
classification of emission-line galaxies
table3.dat 82 4 Names, coordinates, redshifts and magnitudes of
QSOs
table4.dat 64 81 Parameters of emission lines of galaxies
table5.dat 70 2 Galaxies without emission lines
table6.dat 85 13 Stars
tables.tex 204 476 LaTeX version of the tables
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See also:
J/A+AS/135/511 : Hamburg/SAO Survey for ELGs. I. (Ugryumov+ 1999)
J/A+AS/137/299 : Hamburg/SAO Survey for ELGs. II. (Pustilnik+ 1999)
J/A+A/366/771 : Hamburg/SAO Survey for ELGs. IV. (Kniiazev+, 2001)
J/A+A/374/907 : Hamburg/SAO Survey for ELGs. V. (Ugryumov+, 2001)
J/A+A/442/109 : Hamburg/SAO Survey for ELGs. VI. (Pustilnik+, 2005)
Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 12 A12 --- Name Name of objects (HS NNNN+NNNN)
13 A1 --- n_Name [*] *: Object observed in Calar Alto
15- 16 I2 h RAh Right ascension (B1950)
18- 19 I2 min RAm Right ascension (B1950)
21- 24 F4.1 s RAs Right ascension (B1950)
25 A1 --- DE- Declination sign
26- 27 I2 deg DEd Declination (B1950)
29- 30 I2 arcmin DEm Declination (B1950)
32- 33 I2 arcsec DEs Declination (B1950)
35- 39 I5 km/s RV Heliocentric radial velocity
41- 43 I3 km/s e_RV Error of radial velocity
44 A1 --- f_Bmag [+] + means that Bmag is from APM
45- 48 F4.1 mag Bmag Magnitude in B filter
50- 54 F5.1 mag BMAG Absolute B-magnitude not corrected for the
Galaxy extinction
57- 65 A9 --- MType Morphological type (1)
67- 90 A24 --- Names Other names from NED
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Note (1): Only rough classification was done due to low S/N spectra.
Spectral classification follows Salzer et al. (1989ApJS...70..479S 1989ApJS...70..479S)
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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- 12 A12 --- Name Name of objects
14- 15 I2 h RAh Right ascension (B1950)
17- 18 I2 min RAm Right ascension (B1950)
20- 23 F4.1 s RAs Right ascension (B1950)
25 A1 --- DE- Declination sign
26- 27 I2 deg DEd Declination (B1950)
29- 30 I2 arcmin DEm Declination (B1950)
32- 33 I2 arcsec DEs Declination (B1950)
35- 39 F5.3 --- z Observed redshift
41- 44 F4.1 mag Bmag Magnitude in B filter
46- 82 A37 --- --- Detected emission lines
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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1- 12 A12 --- Name Name of object
14 A1 --- n_Name [*] See Note (1)
15 A1 --- n_FHbeta [+] +: Hα flux in FHbeta
16- 18 I3 10-19W/m2 FHbeta Observed flux in Hβ emission line (2)
19 A1 --- u_FHbeta See Note (3)
21- 24 F4.2 --- [OII]/Hb ? Emis. line fluxes ratio [OII]3727A/Hβ
25 A1 --- u_[OII]/Hb Uncertainty flag on [OII]/Hb (3)
27- 31 F5.2 --- [OIII]/Hb ? Emis. line fluxes ratio [OIII]5007A/Hβ
32 A1 --- u_[OIII]/Hb Uncertainty flag on [OIII]/Hb (3)
34- 38 F5.2 --- Ha/Hb ? Emis. line fluxes ratio Ha/Hβ
39 A1 --- u_Ha/Hb Uncertainty flag on Ha/Hb (3)
41- 44 F4.2 --- [NII]/Ha ? Emis. line fluxes ratio [NII]6583A/Hα
45 A1 --- u_[NII]/Ha Uncertainty flag on [NII]/Hb (3)
46- 49 F4.2 --- [SII]/Ha ? Emis. line fluxes ratio
[SII](6716A+6730A)/Hα
50 A1 --- u_[SII]/Ha Uncertainty flag on [SII]/Ha (3)
51- 53 I3 0.1nm EW3727 ? [OII]3727A emission line equivalent width
54 A1 --- u_EW3727 Uncertainty flag on EW3727 (3)
55 A1 --- n_EW4861 [+] +: Hα equivalent width in EW4861
56- 58 I3 0.1nm EW4861 Hβ (or Hα, see n_EW4861) emission
line equivalent width
59 A1 --- u_EW4861 Uncertainty flag on EW4861 (3)
61- 64 I4 0.1nm EW5007 ? [OIII]5007A emission line equivalent width
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Note (1): '*': Objects observed under poor photometric conditions
Note (2): Absolute observed fluxes are given in 10^-16 erg/sec/cm^2
Note (3): ':': Parameters with less confident values
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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- 12 A12 --- Name Name of objects
14- 15 I2 h RAh Right ascension (B1950)
17- 18 I2 min RAm Right ascension (B1950)
20- 23 F4.1 s RAs Right ascension (B1950)
25 A1 --- DE- Declination sign
26- 27 I2 deg DEd Declination (B1950)
29- 30 I2 arcmin DEm Declination (B1950)
32- 33 I2 arcsec DEs Declination (B1950)
35- 39 I5 km/s HRV Heliocentric radial velocity
40 A1 --- u_HRV Uncertainty flag oin HRV (1)
41 A1 --- n_Bmag [+] +: B-magnitude taken from APM
42- 45 F4.1 mag Bmag Magnitude in B filter
47- 51 F5.1 mag BMAG Absolute B-magnitude (2)
53- 89 A37 --- AbsLine Absorption lines
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Note (1): ':': Parameters with less confident values
Note (2): Absolute magnitudes are not corrected for the Galaxy extinction.
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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- 13 A13 --- Name Name of objects
15- 16 I2 h RAh Right ascension (B1950)
18- 19 I2 min RAm Right ascension (B1950)
21- 24 F4.1 s RAs Right ascension (B1950)
26 A1 --- DE- Declination sign
27- 28 I2 deg DEd Declination (B1950)
30- 31 I2 arcmin DEm Declination (B1950)
33- 34 I2 arcsec DEs Declination (B1950)
36 A1 --- n_Bmag [+] +: B-magnitude taken from APM
37- 40 F4.1 mag Bmag Magnitude in B filter
42- 45 A4 --- SpType Spectral type of a star
46- 90 A45 --- Spect Spectral features
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Acknowledgements: Simon Pustilnik
(End) Patricia Bauer [CDS] 14-Mar-2000