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Spectral data in NED archive for object NGC 3642


DSS Image & Aperture/Beam


PA = 60 deg

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Launch Specview Applet
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FITS N/A
Author-ASCII20.7kb
NED-ASCII110.6kb
VOTable103.2kb

OBJECT INFORMATION

Published Values NED Cross-Identified Values
Name:NGC 3642NGC 3642
Position (J2000):11h22m17.80s+59d04m32.62s11h22m17.85s+59d04m28.21s
Origin:Published-Value
System:Equatorial
Type:Sexagesimal
Equinox:B1950
11 19 25+59 21 00 

OBSERVATIONAL DETAILS

Observed Region: NucleusTelescope Name: Palomar 200in
Band: OpticalInstrument Name: Double Spectrograph
Start Channel: 4202.0 ÅDisperser Type: Blazed-Grating
End Channel: 5062.0 ÅDetector Type: CCD
Channel Step: 1.0 ÅObservation Mode: Long-Slit
Spectral Resolution: 4.0 ÅAperture/Beam Size: 2.0 arcsec × 128.0 arcsec
Mean Resolving Power: 1158.0Extracted Region Size: 2.0 arcsec × 4.00 arcsec
Seeing: 2.00 arcsecPosition Angle of Slit:60 deg
Airmass: 1.24Dimension of Spectrum: 1 D
Integration Time: 3300 secNumber of Pixels: 861
Flux Units: erg s-1 cm-2 Å-1Reference Frame: Rest
Flux Calibration: YesSensitivity Level: N/A
Absolute Calibration: NoBaseline Subtraction: N/A
Sky Subtraction: YesQuality Flag(s): N/A
Reference: 1995ApJS...98..477H
Notes: Combined spectrum, see paper for details

DSS Image & Aperture/Beam


PA = 60 deg

Spectrum Preview


Launch Specview Applet
from STScI

Retrieve Data

FITS N/A
Author-ASCII14.8kb
NED-ASCII79.4kb
VOTable74.2kb

OBJECT INFORMATION

Published Values NED Cross-Identified Values
Name:NGC 3642NGC 3642
Position (J2000):11h22m17.80s+59d04m32.62s11h22m17.85s+59d04m28.21s
Origin:Published-Value
System:Equatorial
Type:Sexagesimal
Equinox:B1950
11 19 25+59 21 00 

OBSERVATIONAL DETAILS

Observed Region: NucleusTelescope Name: Palomar 200in
Band: OpticalInstrument Name: Double Spectrograph
Start Channel: 6207.0 ÅDisperser Type: Blazed-Grating
End Channel: 6823.0 ÅDetector Type: CCD
Channel Step: 1.0 ÅObservation Mode: Long-Slit
Spectral Resolution: 2.5 ÅAperture/Beam Size: 2.0 arcsec × 128.0 arcsec
Mean Resolving Power: 2606.0Extracted Region Size: 2.0 arcsec × 4.00 arcsec
Seeing: 2.00 arcsecPosition Angle of Slit:60 deg
Airmass: 1.24Dimension of Spectrum: 1 D
Integration Time: 3300 secNumber of Pixels: 617
Flux Units: erg s-1 cm-2 Å-1Reference Frame: Rest
Flux Calibration: YesSensitivity Level: N/A
Absolute Calibration: NoBaseline Subtraction: N/A
Sky Subtraction: YesQuality Flag(s): N/A
Reference: 1995ApJS...98..477H
Notes: Combined spectrum, see paper for details

DSS Image & Aperture/Beam


PA = N/A

Spectrum Preview


Launch Specview Applet
from STScI

Retrieve Data

FITS N/A
Author-ASCII9.4kb
NED-ASCII25.0kb
VOTable23.7kb
External Resource

OBJECT INFORMATION

Published Values NED Cross-Identified Values
Name:UGC 06385UGC 06385
Position (J2000):11h22m17.70s+59d04m26.00s11h22m17.85s+59d04m28.21s
Origin:Published_Value
System:Equatorial
Type:Decimal-degrees
Equinox:J2000
170.57375059.073889 

OBSERVATIONAL DETAILS

Observed Region: IntegratedTelescope Name: Green Bank 91m
Band (Line): Radio(H I)Instrument Name: N/A
Start Channel: 537.1 km s-1Disperser Type: N/A
End Channel: 2659.1 km s-1Detector Type: Correlator
Channel Step: 11.1 km s-1Observation Mode: N/A
Spectral Resolution: 11.0 km s-1Aperture/Beam Size: 600.0 arcsec
Mean Resolving Power: 27401.0Extracted Region Size: N/A
Seeing: N/APosition Angle of Slit:N/A
Airmass: N/ADimension of Spectrum: 1 D
Integration Time: N/ANumber of Pixels: 192
Flux Units: mJyReference Frame: Observed
Flux Calibration: YesSensitivity Level: N/A
Absolute Calibration: YesBaseline Subtraction: No
Sky Subtraction: N/AQuality Flag(s): N/A
Reference: 2005ApJS..160..149S
Notes: N/A

DSS Image & Aperture/Beam


PA = N/A

Spectrum Preview


Launch Specview Applet
from STScI

Retrieve Data

FITS3.1kb
Author-ASCII26.7kb
NED-ASCII131.5kb
VOTable122.6kb

OBJECT INFORMATION

Published Values NED Cross-Identified Values
Name:NGC 3642NGC 3642
Position (J2000):11h21m02.20s+59d11m28.80s11h22m17.89s+59d04m28.25s
Origin:FITS-Header
System:Equatorial
Type:Sexagesimal
Equinox:J2000
11:21:02.259:11:28.8 

OBSERVATIONAL DETAILS

Observed Region: NucleusTelescope Name: 2.1m KPNO
Band: OpticalInstrument Name: IIDS
Start Channel: 3539.6 ÅDisperser Type: N/A
End Channel: 5332.2 ÅDetector Type: CCD
Channel Step: 1.8 ÅObservation Mode: Aperture
Spectral Resolution: 8.0 ÅAperture/Beam Size: 6.0 arcsec
Mean Resolving Power: 554.0Extracted Region Size: N/A
Seeing: N/APosition Angle of Slit:N/A
Airmass: 1.19Dimension of Spectrum: 1 D
Integration Time: 720 secNumber of Pixels: 1024
Flux Units: erg s-1 cm-2 Å-1Reference Frame: Rest
Flux Calibration: YesSensitivity Level: N/A
Absolute Calibration: YesBaseline Subtraction: Yes
Sky Subtraction: YesQuality Flag(s): 0
Reference: 1980A&AS...40..295H
Notes: N/A

DSS Image & Aperture/Beam


PA = N/A

Spectrum Preview


Launch Specview Applet
from STScI

Retrieve Data

FITS3.0kb
Author-ASCII26.7kb
NED-ASCII131.5kb
VOTable122.6kb

OBJECT INFORMATION

Published Values NED Cross-Identified Values
Name:NGC 3642NGC 3642
Position (J2000):11h21m04.50s+59d11m49.60s11h22m17.89s+59d04m28.25s
Origin:FITS-Header
System:Equatorial
Type:Sexagesimal
Equinox:J2000
11:21:04.559:11:49.6 

OBSERVATIONAL DETAILS

Observed Region: NucleusTelescope Name: 2.1m KPNO
Band: OpticalInstrument Name: IIDS
Start Channel: 5170.1 ÅDisperser Type: N/A
End Channel: 6970.3 ÅDetector Type: CCD
Channel Step: 1.8 ÅObservation Mode: Aperture
Spectral Resolution: 8.0 ÅAperture/Beam Size: 6.0 arcsec
Mean Resolving Power: 759.0Extracted Region Size: N/A
Seeing: N/APosition Angle of Slit:N/A
Airmass: 1.27Dimension of Spectrum: 1 D
Integration Time: 720 secNumber of Pixels: 1024
Flux Units: erg s-1 cm-2 Å-1Reference Frame: Rest
Flux Calibration: YesSensitivity Level: N/A
Absolute Calibration: YesBaseline Subtraction: Yes
Sky Subtraction: YesQuality Flag(s): 0
Reference: 1980A&AS...40..295H
Notes: N/A

DSS Image & Aperture/Beam


PA = N/A

Spectrum Preview


Launch Specview Applet
from STScI

Retrieve Data

FITS N/A
Author-ASCII20.5kb
NED-ASCII70.7kb
VOTable66.3kb

OBJECT INFORMATION

Published Values NED Cross-Identified Values
Name:NGC 3642NGC 3642
Position (J2000):11h22m17.89s+59d04m28.25s11h22m17.89s+59d04m28.25s
Origin:Published-Value
System:Equatorial
Type:Decimal-Degrees
Equinox:J2000
170.57454959.074514 

OBSERVATIONAL DETAILS

Observed Region: IntegratedTelescope Name: Green Bank 91m
Band (Line): Radio(H I)Instrument Name: Autocorrelator
Start Channel: 1040.2 km s-1Disperser Type: N/A
End Channel: 2517.4 km s-1Detector Type: Correlator
Channel Step: 2.7 km s-1Observation Mode: Beam
Spectral Resolution: 13.2 km s-1Aperture/Beam Size: 642.0 arcsec
Mean Resolving Power: 22848.0Extracted Region Size: N/A
Seeing: N/APosition Angle of Slit:N/A
Airmass: N/ADimension of Spectrum: 1 D
Integration Time: N/ANumber of Pixels: 549
Flux Units: JyReference Frame: Observed
Flux Calibration: YesSensitivity Level: N/A
Absolute Calibration: YesBaseline Subtraction: Yes
Sky Subtraction: YesQuality Flag(s): N/A
Reference: 1991A&AS...87..425R
Notes: N/A

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