DSS Image & Aperture/Beam
PA = 30 deg
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Launch Specview Applet
from STScI
Retrieve Data
|
OBJECT INFORMATION
|
Published Values |
NED Cross-Identified Values |
| Name: | NGC 2742 | NGC 2742 |
| Position (J2000): | 09h07m33.88s | +60d36m48.38s | 09h07m33.53s | +60d28m45.60s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Sexagesimal | | Equinox: | B1950 |
| 09 03 38 | +60 48 54 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | Palomar 200in |
| Band: | Optical | Instrument Name: | Double Spectrograph |
| Start Channel: | 4241.9 Å | Disperser Type: | Blazed-Grating |
| End Channel: | 5099.3 Å | Detector Type: | CCD |
| Channel Step: | 1.0 Å | Observation Mode: | Long-Slit |
| Spectral Resolution: | 4.0 Å | Aperture/Beam Size: | 2.0 arcsec × 128.0 arcsec |
| Mean Resolving Power: | 1167.7 | Extracted Region Size: | 2.0 arcsec × 4.00 arcsec |
| Seeing: | 1.50 arcsec | Position Angle of Slit: | 30 deg |
| Airmass: | 1.15 | Dimension of Spectrum: | 1 D |
| Integration Time: | 2000 sec | Number of Pixels: | 862 |
| Flux Units: | erg s-1 cm-2 Å-1 | Reference Frame: | Rest |
| Flux Calibration: | Yes | Sensitivity Level: | N/A |
| Absolute Calibration: | Yes | Baseline Subtraction: | N/A |
| Sky Subtraction: | Yes | Quality Flag(s): | N/A |
| Reference: | 1995ApJS...98..477H | | |
| Notes: | N/A | |
DSS Image & Aperture/Beam
PA = 30 deg
Spectrum Preview
Launch Specview Applet
from STScI
Retrieve Data
|
OBJECT INFORMATION
|
Published Values |
NED Cross-Identified Values |
| Name: | NGC 2742 | NGC 2742 |
| Position (J2000): | 09h07m33.88s | +60d36m48.38s | 09h07m33.53s | +60d28m45.60s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Sexagesimal | | Equinox: | B1950 |
| 09 03 38 | +60 48 54 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | Palomar 200in |
| Band: | Optical | Instrument Name: | Double Spectrograph |
| Start Channel: | 6185.7 Å | Disperser Type: | Blazed-Grating |
| End Channel: | 6830.9 Å | Detector Type: | CCD |
| Channel Step: | 1.0 Å | Observation Mode: | Long-Slit |
| Spectral Resolution: | 2.5 Å | Aperture/Beam Size: | 2.0 arcsec × 128.0 arcsec |
| Mean Resolving Power: | 2603.3 | Extracted Region Size: | 2.0 arcsec × 4.00 arcsec |
| Seeing: | 1.50 arcsec | Position Angle of Slit: | 30 deg |
| Airmass: | 1.15 | Dimension of Spectrum: | 1 D |
| Integration Time: | 2000 sec | Number of Pixels: | 649 |
| Flux Units: | erg s-1 cm-2 Å-1 | Reference Frame: | Rest |
| Flux Calibration: | Yes | Sensitivity Level: | N/A |
| Absolute Calibration: | Yes | Baseline Subtraction: | N/A |
| Sky Subtraction: | Yes | Quality Flag(s): | N/A |
| Reference: | 1995ApJS...98..477H | | |
| Notes: | N/A | |
DSS Image & Aperture/Beam
PA = N/A
Spectrum Preview
Launch Specview Applet
from STScI
Retrieve Data
|
OBJECT INFORMATION
|
Published Values |
NED Cross-Identified Values |
| Name: | UGC 04779 | UGC 04779 |
| Position (J2000): | 09h07m33.50s | +60d28m46.00s | 09h07m33.53s | +60d28m45.60s |
| Origin: | Published_Value | | System: | Equatorial | | Type: | Decimal-degrees | | Equinox: | J2000 |
| 136.889580 | 60.479444 | |
OBSERVATIONAL DETAILS
| Observed Region: | Integrated | Telescope Name: | Green Bank 42m |
| Band (Line): | Radio(H I) | Instrument Name: | N/A |
| Start Channel: | 241.3 km s-1 | Disperser Type: | N/A |
| End Channel: | 2366.1 km s-1 | Detector Type: | Correlator |
| Channel Step: | 4.2 km s-1 | Observation Mode: | N/A |
| Spectral Resolution: | 11.0 km s-1 | Aperture/Beam Size: | 1260.0 arcsec |
| Mean Resolving Power: | 27374.0 | 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: | 512 |
| Flux Units: | mJy | Reference Frame: | Observed |
| Flux Calibration: | Yes | Sensitivity Level: | N/A |
| Absolute Calibration: | Yes | Baseline Subtraction: | No |
| Sky Subtraction: | N/A | Quality Flag(s): | N/A |
| Reference: | 2005ApJS..160..149S | | |
| Notes: | N/A | |
DSS Image & Aperture/Beam
PA = N/A
Spectrum Preview
Retrieve Data
|
OBJECT INFORMATION
|
Published Values |
NED Cross-Identified Values |
| Name: | NGC 2742 | NGC 2742 |
| Position (J2000): | 09h07m33.53s | +60d28m45.60s | 09h07m33.53s | +60d28m45.60s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Decimal-Degrees | | Equinox: | J2000 |
| 136.889708 | 60.479333 | |
OBSERVATIONAL DETAILS
| Observed Region: | Integrated | Telescope Name: | NRAO 91m |
| Band (Line): | Radio(H I) | Instrument Name: | Autocorrelator |
| Start Channel: | 871.6 km s-1 | Disperser Type: | N/A |
| End Channel: | 1700.0 km s-1 | Detector Type: | Correlator |
| Channel Step: | 2.2 km s-1 | Observation Mode: | Beam |
| Spectral Resolution: | 6.6 km s-1 | Aperture/Beam Size: | 600.0 arcsec |
| Mean Resolving Power: | 45620.0 | 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: | 383 |
| Flux Units: | Temprature (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: | 1978ApJ...223..391D | | |
| Notes: | N/A | |
