An Atlas of Hubble Space Telescope STIS Spectra of Seyfert Galaxies

Link to the paper: 2006ApJS..166..498S

We present a compilation of spectra of 101 Seyfert galaxies obtained with the Hubble Space Telescope (HST) Space Telescope Imaging Spectrograph (STIS), covering the UV and/or optical spectral range. Information on all the available spectra have been collected in a Mastertable, which is a very useful tool for anyone interested in a quick glance at the existent STIS spectra for Seyfert galaxies in the HST archive, and it can be recovered electronically. Nuclear spectra of the galaxies have been extracted in windows of 0.2 arcsec for an optimized sampling (as this is the slit width in most cases) and combined in order to improve the signal-to-noise ratio and provide the widest possible wavelength coverage. These combined spectra are also available electronically.

Master Table
Relevant information about all the two-dimensional (2D) spectra collected is summarized in a Mastertable, available electronically. The columns of the table contain the following in-formation: (1) the name of the galaxy; (2) the identification of all available STIS spectra for this galaxy in the HST archive, one per line; (3) the grating used in each observation; (4) the slit width of each observation; (5) the central wavelength (in the observed frame); (6) the initial wavelength (in the observed frame); (7) the final wavelength (in the observed frame); (8) the spectral resolution; (9) the slit orientation; (10) the exposure time. In column (11) we list the identification of the extracted spectrum from each segment, which will be useful in a few cases where we could not combine the spectra of the same galaxy (e.g., because they were obtained in different slit positions) and we then provide the individual extracted spectra without combining them. These spectra are identified according to following convention: compact name of the galaxy followed by an arbitrary ordering number and the slit orientation. For example, n3516-13.97 means the 13th spectrum of the galaxy NGC 3516, which was obtained at slit orientation of 97 . Finally, in column (12) we list the plate scale of the observations. In Table 2 we present a printout of a few selected lines of the Mastertable (which has 1001 lines), for illustrative purposes.

Access it here: Mastertable

The figures below illustrate the spectra which can be retrieved by clicking in the item and then on the download link.

3C67

Download the corresponding fits file here: 3C67

3C109

Download the corresponding fits file here: 3C109

3C120-219

Download the corresponding fits file here: 3C120_219

3C120-224

Download the corresponding fits file here: 3C120_224
3C135

Download the corresponding fits file here: 3C135

3C184.1

Download the corresponding fits file here: 3C184.1

3C268.3

Download the corresponding fits file here: 3C268.3

3C346.0-67

Download the corresponding fits file here: 3C346.0_67

3C346.0-79

Download the corresponding fits file here: 3C346.0_79

3C382.0

Download the corresponding fits file here: 3C382.0

3C390

Download the corresponding fits file here: 3C390

3C445

Download the corresponding fits file here: 3C445.0

1701+610

Download the corresponding fits file here: 1701+610

AKN564

Download the corresponding fits file here: AKN564

CIRCINUS

Download the corresponding fits file here: CIRCINUS

CIRCINUS-245

Download the corresponding fits file here: circ-7.245

ESO438-G009

Download the corresponding fits file here: ESO438-G009

IC1459

Download the corresponding fits file here: IC1459

IC3639

Download the corresponding fits file here: IC3639

IRAS01003-2238

Download the corresponding fits file here: IRAS01003-2238

IRAS05189-2524

Download the corresponding fits file here: IRAS05189-2524

IRAS11058-1131

Download the corresponding fits file here: IRAS11058-1131

IRAS12071-0444

Download the corresponding fits file here: IRAS12071-0444

IRAS13224-3809

Download the corresponding fits file here: IRAS13224-3809

M87

Download the corresponding fits file here: M87

MARK3

Download the corresponding fits file here: MARK3

MARK34

Download the corresponding fits file here: MARK34

MARK110

Download the corresponding fits file here: MARK110

MARK348

Download the corresponding fits file here: MARK348

MARK463E

Download the corresponding fits file here: MARK463E

MARK573

Download the corresponding fits file here: MARK573

MARK766

Download the corresponding fits file here: MARK766

MARK1066

Download the corresponding fits file here: MARK1066

MCG10.16.111

Download the corresponding fits file here: MCG10.16.111

NGC788

Download the corresponding fits file here: NGC788

NGC985

Download the corresponding fits file here: NGC985

NGC1068-HOTSPOT

Download the corresponding fits file here: NGC1068-HOTSPOT

NGC1068-OFFSET

Download the corresponding fits file here: NGC1068-OFFSET

NGC1097

Download the corresponding fits file here: NGC1097

NGC1358

Download the corresponding fits file here: NGC1358

NGC1667

Download the corresponding fits file here: NGC1667

NGC1904

Download the corresponding fits file here: NGC1904

NGC1961

Download the corresponding fits file here: NGC1961

NGC2110

Download the corresponding fits file here: NGC2110

NGC2273

Download the corresponding fits file here: NGC2273

NGC2787

Download the corresponding fits file here: NGC2787

NGC2841

Download the corresponding fits file here: NGC2841

NGC2911

Download the corresponding fits file here: NGC2911

NGC3081

Download the corresponding fits file here: NGC3081

NGC3227

Download the corresponding fits file here: NGC3227

NGC3393

Download the corresponding fits file here: NGC3393

NGC3516

Download the corresponding fits file here: NGC3516

NGC3627

Download the corresponding fits file here: NGC3627

NGC3982

Download the corresponding fits file here: NGC3982

NGC3998

Download the corresponding fits file here: NGC3998

NGC4138

Download the corresponding fits file here: NGC4138

NGC4151-83

Download the corresponding fits file here: NGC4151_83

NGC4151-205

Download the corresponding fits file here: Unavailable

NGC4151-221

Download the corresponding fits file here: NGC4151_221

NGC4258

Download the corresponding fits file here: NGC4258

NGC4278

Download the corresponding fits file here: NGC4278

NGC4303

Download the corresponding fits file here: NGC4303

NGC4450

Download the corresponding fits file here: NGC4450

NGC4477

Download the corresponding fits file here: NGC4477

NGC4501

Download the corresponding fits file here: NGC4501

NGC4507

Download the corresponding fits file here: NGC4507

NGC4569

Download the corresponding fits file here: NGC4569

NGC4579

Download the corresponding fits file here: NGC4579

NGC4698

Download the corresponding fits file here: NGC4698

NGC4736-12

Download the corresponding fits file here: NGC4736_1

NGC4736-34

Download the corresponding fits file here: NGC4736_2

NGC4826

Download the corresponding fits file here: NGC4826_88

NGC4826-34

Download the corresponding fits file here: NGC4826_110

NGC5252

Download the corresponding fits file here: NGC5252

NGC5283

Download the corresponding fits file here: NGC5283

NGC5347

Download the corresponding fits file here: NGC5347

NGC5427

Download the corresponding fits file here: NGC5427

NGC5643

Download the corresponding fits file here: NGC5643

NGC5695

Download the corresponding fits file here: NGC5695

NGC5728

Download the corresponding fits file here: NGC5728

NGC6300

Download the corresponding fits file here: NGC6300

NGC6951

Download the corresponding fits file here: NGC6951

NGC7314

Download the corresponding fits file here: NGC7314

NGC7674

Download the corresponding fits file here: NGC7674

NGC7682

Download the corresponding fits file here: NGC7682

PG1149-110

Download the corresponding fits file here: PG1149-110

PKS1739+18

Download the corresponding fits file here: PKS1739+18

TON730

Download the corresponding fits file here: TON730

TON-1542

Download the corresponding fits file here: TON-1542

UM146

Download the corresponding fits file here: UM146