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Spectral data in NED archive for object NGC 4457


Aperture/Beam Spectrum Previews Retrieve Data Observational Information Spectral Coverage & Resolution

PA = 360 deg

Launch Specview Applet
from STScI
FITS8.4kb
Author-ASCII52.5kb
NED-ASCII240.1kb
VOTable223.6kb

Reference:
2004A&A...417..499G
Region: Integrated/Drift-Scan
Telescope: OHP_1.93m
Instrument: CARELEC
Abs-Cal: Yes
Ref-Frame: Rest
Full description
Band:Optical
From:3603.6 Å
To: 6925.3 Å
Step:1.8 Å
Resolution:7.0 Å

PA = 11 deg

Launch Specview Applet
from STScI
FITS N/A
Author-ASCII20.9kb
NED-ASCII111.6kb
VOTable104.2kb

Reference:
1995ApJS...98..477H
Region: Nucleus
Telescope: Palomar 200in
Instrument: Double Spectrograph
Abs-Cal: Yes
Ref-Frame: Rest
Full description
Band:Optical
From:4209.6 Å
To: 5075.5 Å
Step:1.0 Å
Resolution:4.0 Å

PA = N/A

FITS16.2kb
Author-ASCII71.4kb
NED-ASCII139.5kb
VOTable N/A

Reference:
2000UZC...C......0F
Region: Nucleus
Telescope: Mt. Hopkins 1.5m
Instrument: Z-Machine
Abs-Cal: No
Ref-Frame: Observed
Full description
Band:Optical
From:4510.7 Å
To: 7065.2 Å
Step:1.2 Å
Resolution:4.8 Å

PA = 90 deg

Launch Specview Applet
from STScI
FITS5.9kb
Author-ASCII29.8kb
NED-ASCII166.8kb
VOTable155.5kb

Reference:
2013A&A...558A..68G
Region: Nucleus
Telescope: Cassini 1.5m
Instrument: BFOSC
Abs-Cal: Yes
Ref-Frame: Rest
Full description
Band:Optical
From:6077.4 Å
To: 8176.1 Å
Step:1.6 Å
Resolution:6.0 Å

PA = 11 deg

Launch Specview Applet
from STScI
FITS N/A
Author-ASCII15.6kb
NED-ASCII83.5kb
VOTable78.0kb

Reference:
1995ApJS...98..477H
Region: Nucleus
Telescope: Palomar 200in
Instrument: Double Spectrograph
Abs-Cal: Yes
Ref-Frame: Rest
Full description
Band:Optical
From:6194.7 Å
To: 6841.1 Å
Step:1.0 Å
Resolution:2.5 Å

PA = N/A

Launch Specview Applet
from STScI
FITS N/A
Author-ASCII9.4kb
NED-ASCII25.0kb
VOTable23.6kb
External Resource

Reference:
2005ApJS..160..149S
Region: Integrated
Telescope: Green Bank 91m
Instrument: N/A
Abs-Cal: Yes
Ref-Frame: Observed
Full description
Line:H I
From:-257.2 km s-1
To: 1853.6 km s-1
Step:11.0 km s-1
Resolution:11.0 km s-1

PA = N/A

FITS N/A
Author-ASCII22.8kb
NED-ASCII41.9kb
VOTable N/A

Reference:
1979ApJ...227..776K
Region: Integrated
Telescope: Arecibo 305m
Instrument: Autocorrelator
Abs-Cal: Yes
Ref-Frame: Observed
Full description
Line:H I
From:75.8 km s-1
To: 1671.9 km s-1
Step:2.6 km s-1
Resolution:25.0 km s-1

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