Information Services | NASA/IPAC Extragalactic Database

Observed Region:	Integrated	Telescope Name:	ISO
Band:	Far-IR	Instrument Name:	LWS
Start Channel:	43.0 μm	Disperser Type:	Blazed-Grating
End Channel:	196.0 μm	Detector Type:	CCD
Channel Step:	3.7e-02 μm	Observation Mode:	Aperture
Spectral Resolution:	8.0 μm	Aperture/Beam Size:	75.0 arcsec
Mean Resolving Power:	149000.0	Extracted Region Size:	N/A
Seeing:	1.40 arcsec	Position Angle of Slit:	90 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	1200 sec	Number of Pixels:	1192
Flux Units:	W cm^-2 um^-1	Reference Frame:	Observed
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2008ApJS..178..280B
Notes:	LWS L01 SPECTRAL RANGE observing mode; more observations are available

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	123.4kb
Author-ASCII	452.8kb
NED-ASCII	729.8kb
VOTable	550.1kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([OIII] 52μm)	Instrument Name:	PACS-IFU
Start Channel:	50.7 μm	Disperser Type:	Blazed-Grating
End Channel:	73.3 μm	Detector Type:	Photoconductor Arrays
Channel Step:	4.9e-03 μm	Observation Mode:	Integral-Field
Spectral Resolution:	2.2e-02 μm	Aperture/Beam Size:	28.2 arcsec × 28.2 arcsec
Mean Resolving Power:	2820.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	4616
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	121.4kb
Author-ASCII	452.8kb
NED-ASCII	729.8kb
VOTable	550.1kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([OIII] 52μm)	Instrument Name:	PACS-IFU
Start Channel:	50.7 μm	Disperser Type:	Blazed-Grating
End Channel:	73.3 μm	Detector Type:	Photoconductor Arrays
Channel Step:	4.9e-03 μm	Observation Mode:	Integral-Field
Spectral Resolution:	2.2e-02 μm	Aperture/Beam Size:	9.4 arcsec × 9.4 arcsec
Mean Resolving Power:	2820.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	4616
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	111.7kb
Author-ASCII	452.8kb
NED-ASCII	729.8kb
VOTable	550.1kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([OIII] 52μm)	Instrument Name:	PACS-IFU
Start Channel:	50.7 μm	Disperser Type:	Blazed-Grating
End Channel:	73.3 μm	Detector Type:	Photoconductor Arrays
Channel Step:	4.9e-03 μm	Observation Mode:	Integral-Field
Spectral Resolution:	2.2e-02 μm	Aperture/Beam Size:	47.0 arcsec × 47.0 arcsec
Mean Resolving Power:	2820.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	4616
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	22.9kb
Author-ASCII	23.6kb
NED-ASCII	37.7kb
VOTable	28.8kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([NIII] 57μm)	Instrument Name:	PACS-IFU
Start Channel:	57.2 μm	Disperser Type:	Blazed-Grating
End Channel:	57.8 μm	Detector Type:	Photoconductor Arrays
Channel Step:	2.5e-03 μm	Observation Mode:	Integral-Field
Spectral Resolution:	2.1e-02 μm	Aperture/Beam Size:	9.4 arcsec × 9.4 arcsec
Mean Resolving Power:	2740.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	236
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	12.8kb
Author-ASCII	23.6kb
NED-ASCII	37.7kb
VOTable	28.8kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([NIII] 57μm)	Instrument Name:	PACS-IFU
Start Channel:	57.2 μm	Disperser Type:	Blazed-Grating
End Channel:	57.8 μm	Detector Type:	Photoconductor Arrays
Channel Step:	2.5e-03 μm	Observation Mode:	Integral-Field
Spectral Resolution:	2.1e-02 μm	Aperture/Beam Size:	47.0 arcsec × 47.0 arcsec
Mean Resolving Power:	2740.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	236
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	22.9kb
Author-ASCII	23.6kb
NED-ASCII	37.7kb
VOTable	28.8kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([NIII] 57μm)	Instrument Name:	PACS-IFU
Start Channel:	57.2 μm	Disperser Type:	Blazed-Grating
End Channel:	57.8 μm	Detector Type:	Photoconductor Arrays
Channel Step:	2.5e-03 μm	Observation Mode:	Integral-Field
Spectral Resolution:	2.1e-02 μm	Aperture/Beam Size:	28.2 arcsec × 28.2 arcsec
Mean Resolving Power:	2740.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	236
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	22.6kb
Author-ASCII	22.4kb
NED-ASCII	35.8kb
VOTable	27.4kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([OI] 63μm)	Instrument Name:	PACS-IFU
Start Channel:	63.1 μm	Disperser Type:	Blazed-Grating
End Channel:	63.6 μm	Detector Type:	Photoconductor Arrays
Channel Step:	2.3e-03 μm	Observation Mode:	Integral-Field
Spectral Resolution:	2.0e-02 μm	Aperture/Beam Size:	9.4 arcsec × 9.4 arcsec
Mean Resolving Power:	3170.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	224
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	12.5kb
Author-ASCII	22.4kb
NED-ASCII	35.8kb
VOTable	27.4kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([OI] 63μm)	Instrument Name:	PACS-IFU
Start Channel:	63.1 μm	Disperser Type:	Blazed-Grating
End Channel:	63.6 μm	Detector Type:	Photoconductor Arrays
Channel Step:	2.3e-03 μm	Observation Mode:	Integral-Field
Spectral Resolution:	2.0e-02 μm	Aperture/Beam Size:	47.0 arcsec × 47.0 arcsec
Mean Resolving Power:	3170.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	224
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	22.6kb
Author-ASCII	22.4kb
NED-ASCII	35.8kb
VOTable	27.4kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([OI] 63μm)	Instrument Name:	PACS-IFU
Start Channel:	63.1 μm	Disperser Type:	Blazed-Grating
End Channel:	63.6 μm	Detector Type:	Photoconductor Arrays
Channel Step:	2.3e-03 μm	Observation Mode:	Integral-Field
Spectral Resolution:	2.0e-02 μm	Aperture/Beam Size:	28.2 arcsec × 28.2 arcsec
Mean Resolving Power:	3170.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	224
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	201.0kb
Author-ASCII	780.1kb
NED-ASCII	1.3Mb
VOTable	947.5kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([OIII] 88μm)	Instrument Name:	PACS-IFU
Start Channel:	69.8 μm	Disperser Type:	Blazed-Grating
End Channel:	105.2 μm	Detector Type:	Photoconductor Arrays
Channel Step:	4.4e-03 μm	Observation Mode:	Integral-Field
Spectral Resolution:	3.7e-02 μm	Aperture/Beam Size:	28.2 arcsec × 28.2 arcsec
Mean Resolving Power:	2360.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	7956
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	197.7kb
Author-ASCII	780.1kb
NED-ASCII	1.3Mb
VOTable	947.5kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([OIII] 88μm)	Instrument Name:	PACS-IFU
Start Channel:	69.8 μm	Disperser Type:	Blazed-Grating
End Channel:	105.2 μm	Detector Type:	Photoconductor Arrays
Channel Step:	4.4e-03 μm	Observation Mode:	Integral-Field
Spectral Resolution:	3.7e-02 μm	Aperture/Beam Size:	9.4 arcsec × 9.4 arcsec
Mean Resolving Power:	2360.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	7956
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	190.2kb
Author-ASCII	780.1kb
NED-ASCII	1.3Mb
VOTable	947.5kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([OIII] 88μm)	Instrument Name:	PACS-IFU
Start Channel:	69.8 μm	Disperser Type:	Blazed-Grating
End Channel:	105.2 μm	Detector Type:	Photoconductor Arrays
Channel Step:	4.4e-03 μm	Observation Mode:	Integral-Field
Spectral Resolution:	3.7e-02 μm	Aperture/Beam Size:	47.0 arcsec × 47.0 arcsec
Mean Resolving Power:	2360.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	7956
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	12.0kb
Author-ASCII	18.1kb
NED-ASCII	28.9kb
VOTable	22.2kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([NII] 122μm)	Instrument Name:	PACS-IFU
Start Channel:	120.9 μm	Disperser Type:	Blazed-Grating
End Channel:	123.6 μm	Detector Type:	Photoconductor Arrays
Channel Step:	1.5e-02 μm	Observation Mode:	Integral-Field
Spectral Resolution:	0.1 μm	Aperture/Beam Size:	47.0 arcsec × 47.0 arcsec
Mean Resolving Power:	1020.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	180
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	22.0kb
Author-ASCII	18.1kb
NED-ASCII	28.9kb
VOTable	22.2kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([NII] 122μm)	Instrument Name:	PACS-IFU
Start Channel:	120.9 μm	Disperser Type:	Blazed-Grating
End Channel:	123.6 μm	Detector Type:	Photoconductor Arrays
Channel Step:	1.5e-02 μm	Observation Mode:	Integral-Field
Spectral Resolution:	0.1 μm	Aperture/Beam Size:	28.2 arcsec × 28.2 arcsec
Mean Resolving Power:	1020.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	180
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	22.0kb
Author-ASCII	18.1kb
NED-ASCII	28.9kb
VOTable	22.2kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([NII] 122μm)	Instrument Name:	PACS-IFU
Start Channel:	120.9 μm	Disperser Type:	Blazed-Grating
End Channel:	123.6 μm	Detector Type:	Photoconductor Arrays
Channel Step:	1.5e-02 μm	Observation Mode:	Integral-Field
Spectral Resolution:	0.1 μm	Aperture/Beam Size:	9.4 arcsec × 9.4 arcsec
Mean Resolving Power:	1020.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	180
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	146.1kb
Author-ASCII	544.1kb
NED-ASCII	877.0kb
VOTable	661.0kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([CII] 158μm)	Instrument Name:	PACS-IFU
Start Channel:	139.6 μm	Disperser Type:	Blazed-Grating
End Channel:	219.3 μm	Detector Type:	Photoconductor Arrays
Channel Step:	1.4e-02 μm	Observation Mode:	Integral-Field
Spectral Resolution:	0.1 μm	Aperture/Beam Size:	28.2 arcsec × 28.2 arcsec
Mean Resolving Power:	1420.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	5548
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	135.2kb
Author-ASCII	544.1kb
NED-ASCII	877.0kb
VOTable	661.0kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([CII] 158μm)	Instrument Name:	PACS-IFU
Start Channel:	139.6 μm	Disperser Type:	Blazed-Grating
End Channel:	219.3 μm	Detector Type:	Photoconductor Arrays
Channel Step:	1.4e-02 μm	Observation Mode:	Integral-Field
Spectral Resolution:	0.1 μm	Aperture/Beam Size:	47.0 arcsec × 47.0 arcsec
Mean Resolving Power:	1420.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	5548
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	146.0kb
Author-ASCII	544.1kb
NED-ASCII	877.0kb
VOTable	661.0kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([CII] 158μm)	Instrument Name:	PACS-IFU
Start Channel:	139.6 μm	Disperser Type:	Blazed-Grating
End Channel:	219.3 μm	Detector Type:	Photoconductor Arrays
Channel Step:	1.4e-02 μm	Observation Mode:	Integral-Field
Spectral Resolution:	0.1 μm	Aperture/Beam Size:	9.4 arcsec × 9.4 arcsec
Mean Resolving Power:	1420.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	5548
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	20.8kb
Author-ASCII	14.9kb
NED-ASCII	23.8kb
VOTable	18.4kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([OI] 145μm)	Instrument Name:	PACS-IFU
Start Channel:	144.0 μm	Disperser Type:	Blazed-Grating
End Channel:	146.3 μm	Detector Type:	Photoconductor Arrays
Channel Step:	1.6e-02 μm	Observation Mode:	Integral-Field
Spectral Resolution:	0.1 μm	Aperture/Beam Size:	9.4 arcsec × 9.4 arcsec
Mean Resolving Power:	1230.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	148
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	10.8kb
Author-ASCII	14.9kb
NED-ASCII	23.8kb
VOTable	18.4kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([OI] 145μm)	Instrument Name:	PACS-IFU
Start Channel:	144.0 μm	Disperser Type:	Blazed-Grating
End Channel:	146.3 μm	Detector Type:	Photoconductor Arrays
Channel Step:	1.6e-02 μm	Observation Mode:	Integral-Field
Spectral Resolution:	0.1 μm	Aperture/Beam Size:	47.0 arcsec × 47.0 arcsec
Mean Resolving Power:	1230.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	148
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = 0 deg

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	20.8kb
Author-ASCII	14.9kb
NED-ASCII	23.8kb
VOTable	18.4kb

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.60s

13h05m27.48s

-49d28m05.57s

Origin:	FITS-Header
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364500

-49.468222

OBSERVATIONAL DETAILS

Observed Region:	Nucleus	Telescope Name:	Herschel
Band (Line):	Far-IR([OI] 145μm)	Instrument Name:	PACS-IFU
Start Channel:	144.0 μm	Disperser Type:	Blazed-Grating
End Channel:	146.3 μm	Detector Type:	Photoconductor Arrays
Channel Step:	1.6e-02 μm	Observation Mode:	Integral-Field
Spectral Resolution:	0.1 μm	Aperture/Beam Size:	28.2 arcsec × 28.2 arcsec
Mean Resolving Power:	1230.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	0 deg
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	148
Flux Units:	Jy	Reference Frame:	Rest
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	0
Reference:	2016ApJS..226...19F
Notes:	N/A

DSS Image & Aperture/Beam

PA = N/A

Spectrum Preview

Launch Specview Applet
from STScI

Retrieve Data

FITS	N/A
Author-ASCII	2.9kb
NED-ASCII	8.6kb
VOTable	8.4kb
External Resource

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

HIPASS J1305-49

Position (J2000):

13h05m24.00s

-49d29m35.00s

13h05m27.48s

-49d28m05.57s

Origin:	Published-Value
System:	Equatorial
Type:	Sexagesimal
Equinox:	J2000

13 05 24

-49 29 35

OBSERVATIONAL DETAILS

Observed Region:	Integrated	Telescope Name:	Parkes
Band (Line):	Radio(H I)	Instrument Name:	21 cm Multibeam Receiver
Start Channel:	257.3 km s^-1	Disperser Type:	N/A
End Channel:	1092.1 km s^-1	Detector Type:	Correlator
Channel Step:	13.0 km s^-1	Observation Mode:	N/A
Spectral Resolution:	18.0 km s^-1	Aperture/Beam Size:	930.0 arcsec
Mean Resolving Power:	16695.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	N/A
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	64
Flux Units:	Jy	Reference Frame:	Observed
Flux Calibration:	Yes	Sensitivity Level:	40 mJy beam^-1 (3 &sigma)
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	N/A	Quality Flag(s):	N/A
Reference:	2004AJ....128...16K
Notes:	Extended source.

DSS Image & Aperture/Beam

PA = N/A

Spectrum Preview

Retrieve Data

FITS	N/A
Author-ASCII	29.4kb
NED-ASCII	54.0kb
VOTable	N/A

OBJECT INFORMATION

Published Values

NED Cross-Identified Values

Name:

NGC 4945

Position (J2000):

13h05m27.48s

-49d28m05.57s

13h05m27.48s

-49d28m05.57s

Origin:	Published-Value
System:	Equatorial
Type:	Decimal-Degrees
Equinox:	J2000

196.364490

-49.468213

OBSERVATIONAL DETAILS

Observed Region:	Integrated	Telescope Name:	Parkes_64m
Band (Line):	Radio(H I)	Instrument Name:	21cm receiver
Start Channel:	308.2 km s^-1	Disperser Type:	N/A
End Channel:	815.2 km s^-1	Detector Type:	Correlator
Channel Step:	0.6 km s^-1	Observation Mode:	Beam
Spectral Resolution:	8.2 km s^-1	Aperture/Beam Size:	888.0 arcsec
Mean Resolving Power:	36631.0	Extracted Region Size:	N/A
Seeing:	N/A	Position Angle of Slit:	N/A
Airmass:	N/A	Dimension of Spectrum:	1 D
Integration Time:	N/A	Number of Pixels:	791
Flux Units:	Temperature (K)	Reference Frame:	Observed
Flux Calibration:	Yes	Sensitivity Level:	N/A
Absolute Calibration:	Yes	Baseline Subtraction:	Yes
Sky Subtraction:	Yes	Quality Flag(s):	N/A
Reference:	1977AuJPh..30..187W
Notes:	N/A

You are here

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION

OBSERVATIONAL DETAILS

DSS Image & Aperture/Beam

Spectrum Preview

Retrieve Data

OBJECT INFORMATION