Spectroscopy of KISS Emission-Line Galaxy Candidates. II. Hobby-Eberly Telescope Observations

2004 ◽  
Vol 128 (2) ◽  
pp. 644-661 ◽  
Author(s):  
Caryl Gronwall ◽  
Anna Jangren ◽  
John J. Salzer ◽  
Jessica K. Werk ◽  
Robin Ciardullo
Keyword(s):  
Emission Line ◽  
Line Galaxy

scholarly journals The SDSS-IV extended Baryon Oscillation Spectroscopic Survey: final emission line galaxy target selection

2017 ◽  
Vol 471 (4) ◽  
pp. 3955-3973 ◽  
Author(s):  
A. Raichoor ◽  
J. Comparat ◽  
T. Delubac ◽  
J.-P. Kneib ◽  
Ch Yèche ◽  
...  
Keyword(s):  
Emission Line ◽  
Target Selection ◽  
Line Galaxy

scholarly journals An Emission-Line Galaxy Survey with the UK Schmidt Telescope

1987 ◽  
Vol 121 ◽  
pp. 53-55
Author(s):  
M. Kalafi ◽  
A. Savage ◽  
A.R. Good ◽  
R.D. Cannon ◽  
M.G. Yates
Keyword(s):  
Emission Line ◽  
Large Scale ◽  
Preliminary Investigation ◽  
Schmidt Telescope ◽  
Large Area ◽  
Number Magnitude ◽  
Emission Line Galaxies ◽  
Galaxy Populations ◽  
The Uk ◽  
Line Galaxy

The use of objective prisms in conjunction with the large area coverage afforded by Schmidt telescopes provides a very powerful means of detecting large numbers of emission-line galaxies, and allows one to study their large scale distribution. An important question that has yet to be fully addressed is the relationship between the number-magnitude distributions of the normal field galaxy and emission-line galaxy populations. A comparison such as this would effectively probe the evolution with time of these active objects. For example, study of the distant (z = 0.458) cluster of galaxies associated with 3C 295 (Dressler & Gunn 1983) indicates that emission-line objects may have been far more numerous in the past than at present. As a preliminary investigation in advance of a larger project, we report here on a search for emission-line galaxies in four United Kingdom 1.2m Schmidt Telescope (UKST) objective prism fields.

scholarly journals An Infrared Emission‐Line Galaxy atz= 2.43

1998 ◽  
Vol 504 (1) ◽  
pp. 107-112 ◽  
Author(s):  
S. V W. Beckwith ◽  
D. Thompson ◽  
F. Mannucci ◽  
S. G. Djorgovski
Keyword(s):  
Emission Line ◽  
Infrared Emission ◽  
Line Galaxy

Spectroscopy of KISS Emission-Line Galaxy Candidates. III. A Second Set of MDM Observations

2005 ◽  
Vol 130 (2) ◽  
pp. 496-505 ◽  
Author(s):  
Anna Jangren ◽  
Gary Wegner ◽  
John J. Salzer ◽  
Jessica K. Werk ◽  
Caryl Gronwall
Keyword(s):  
Emission Line ◽  
Line Galaxy

scholarly journals SPATIALLY RESOLVEDHSTGRISM SPECTROSCOPY OF A LENSED EMISSION LINE GALAXY ATz∼ 1

2012 ◽  
Vol 754 (1) ◽  
pp. 17 ◽  
Author(s):  
Brenda L. Frye ◽  
Mairead Hurley ◽  
David V. Bowen ◽  
Gerhardt Meurer ◽  
Keren Sharon ◽  
...  
Keyword(s):  
Emission Line ◽  
Line Galaxy

scholarly journals Spectroscopically Identified Emission Line Galaxy Pairs in the WISP Survey*

2021 ◽  
Vol 923 (2) ◽  
pp. 156
Author(s):  
Y. Sophia Dai ◽  
Matthew M. Malkan ◽  
Harry I. Teplitz ◽  
Claudia Scarlata ◽  
Anahita Alavi ◽  
...  
Keyword(s):  
Emission Line ◽  
Near Infrared ◽  
Hubble Space Telescope ◽  
Galactic Nuclei ◽  
Wide Field ◽  
Isolated Galaxies ◽  
Parallel Mode ◽  
Power Law Index ◽  
Attenuation Corrected ◽  
Line Galaxy

Abstract We identify a sample of spectroscopically measured emission line galaxy (ELG) Pairs up to z = 1.6 from the Wide Field Camera 3 (WFC3) Infrared Spectroscopic Parallels (WISP) survey. WISP obtained slitless, near-infrared grism spectroscopy along with direct imaging in the J and H bands by observing in the pure-parallel mode with the WFC3 on board the Hubble Space Telescope. From our search of 419 WISP fields covering an area of ∼0.5 deg2, we find 413 ELG pair systems, mostly H α emitters. We then derive reliable star formation rates (SFRs) based on the attenuation-corrected H α fluxes. Compared to isolated galaxies, we find an average SFR enhancement of 40%–65%, which is stronger for major Pairs and Pairs with smaller velocity separations (Δ v < 300 km s−1). Based on the stacked spectra from various subsamples, we study the trends of emission line ratios in pairs, and find a general consistency with enhanced lower ionization lines. We study the pair fraction among ELGs, and find a marginally significant increase with redshift f ∝ (1 + z) α , where the power-law index α = 0.58 ± 0.17 from z ∼ 0.2 to ∼1.6. The fraction of active galactic nuclei is found to be the same in the ELG Pairs as compared to the isolated ELGs.

Observation of soft X-ray spectra from a Seyfert 1 and a narrow emission-line galaxy

1985 ◽  
Vol 297 ◽  
pp. 633 ◽  
Author(s):  
K. P. Singh ◽  
G. P. Garmire ◽  
J. Nousek
Keyword(s):  
Emission Line ◽  
X Ray ◽  
Line Galaxy ◽  
Narrow Emission

Observations of Soft X-Ray Spectra from a Seyfert 1 and a Narrow Emission-Line Galaxy: Erratum

1987 ◽  
Vol 312 ◽  
pp. 484 ◽  
Author(s):  
K. P. Singh ◽  
G. P. Garmire ◽  
J. Nousek
Keyword(s):  
Emission Line ◽  
X Ray ◽  
Line Galaxy ◽  
Narrow Emission

scholarly journals Probing Unification withChandraHETGS andXMM‐NewtonEPIC and RGS Spectroscopy of the Narrow Emission Line Galaxy NGC 2110

2007 ◽  
Vol 671 (2) ◽  
pp. 1345-1354 ◽  
Author(s):  
Daniel A. Evans ◽  
Julia C. Lee ◽  
T. Jane Turner ◽  
Kimberly A. Weaver ◽  
Herman L. Marshall
Keyword(s):  
Emission Line ◽  
Line Galaxy ◽  
Narrow Emission
Sign in / Sign up

Export Citation Format

Share Document