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OBJECT INFORMATION
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Published Values |
NED Cross-Identified Values |
| Name: | SDSS J140312.54+542056.1 | SDSS J140312.54+542056.1 |
| Position (J2000): | 14h03m12.54s | +54d20m56.13s | 14h03m12.54s | +54d20m56.13s |
| Origin: | FITS-Header | | System: | Equatorial | | Type: | Decimal-Degrees | | Equinox: | J2000.0 |
| 210.802250 | 54.348924 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | SDSS 2.5m |
| Band: | Optical | Instrument Name: | SPEC2 v4_5 |
| Start Channel: | 3797.5 Å | Disperser Type: | Prism |
| End Channel: | 9223.6 Å | Detector Type: | CCD |
| Channel Step: | 1.4 Å | Observation Mode: | Fiber-Feed |
| Spectral Resolution: | 3.2 Å | Aperture/Beam Size: | 3.0 arcsec |
| Mean Resolving Power: | 2000.0 | Extracted Region Size: | N/A |
| Seeing: | N/A | Position Angle of Slit: | N/A |
| Airmass: | 1.25 | Dimension of Spectrum: | 1 D |
| Integration Time: | 21346 sec | Number of Pixels: | 3855 |
| Flux Units: | erg s-1 cm-2 Å-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: | 2007SDSS6.C...0000: | | |
| Notes: | N/A | |
DSS Image & Aperture/Beam
PA = 102 deg
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OBJECT INFORMATION
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| Name: | NGC 5457 | NGC 5457 |
| Position (J2000): | 14h03m12.54s | +54d20m56.22s | 14h03m12.54s | +54d20m56.22s |
| Origin: | N/A | | System: | Equatorial | | Type: | Decimal-Degrees | | Equinox: | J2000 |
| 210.802267 | 54.348950 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | WHT 4.2m |
| Band: | Optical | Instrument Name: | ISIS |
| Start Channel: | 3535.2 Å | Disperser Type: | Blazed-Grating |
| End Channel: | 6800.2 Å | Detector Type: | CCD |
| Channel Step: | 1.0 Å | Observation Mode: | Long-Slit |
| Spectral Resolution: | 2.9 Å | Aperture/Beam Size: | 1.0 arcsec × 222.0 arcsec |
| Mean Resolving Power: | 11700000000000.0 | Extracted Region Size: | N/A |
| Seeing: | 1.20 arcsec | Position Angle of Slit: | 102 deg |
| Airmass: | 1.43 | Dimension of Spectrum: | 1 D |
| Integration Time: | 1000 sec | Number of Pixels: | 3266 |
| Flux Units: | flux per angstrom | Reference Frame: | Observed |
| Flux Calibration: | Yes | Sensitivity Level: | N/A |
| Absolute Calibration: | No | Baseline Subtraction: | Yes |
| Sky Subtraction: | Yes | Quality Flag(s): | 0 |
| Reference: | 2007MNRAS.382.1552L | | |
| Notes: | Spectroscopic absolute flux calibration is not available. | |
DSS Image & Aperture/Beam
PA = N/A
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OBJECT INFORMATION
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| Name: | CGCG 1401.5+5435 | CGCG 1401.5+5435 |
| Position (J2000): | 14h03m12.54s | +54d20m56.22s | 14h03m12.54s | +54d20m56.22s |
| Origin: | FITS-Header | | System: | Equatorial | | Type: | Sexagesimal | | Equinox: | B1950 |
| 14:01:27.6 | 54:35:36.0 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | Mt. Hopkins 1.5m |
| Band: | Optical | Instrument Name: | Z-Machine |
| Start Channel: | 4609.6 Å | Disperser Type: | Blazed-Grating |
| End Channel: | 7065.2 Å | Detector Type: | CCD |
| Channel Step: | 1.2 Å | Observation Mode: | Long-Slit |
| Spectral Resolution: | 4.8 Å | Aperture/Beam Size: | 3.2 arcsec × 12.5 arcsec |
| Mean Resolving Power: | 1220.0 | Extracted Region Size: | N/A |
| Seeing: | 1.90 arcsec | Position Angle of Slit: | N/A |
| Airmass: | N/A | Dimension of Spectrum: | 2 D |
| Integration Time: | 480 sec | Number of Pixels: | 2048 |
| Flux Units: | Counts | Reference Frame: | Observed |
| Flux Calibration: | No | Sensitivity Level: | N/A |
| Absolute Calibration: | No | Baseline Subtraction: | N/A |
| Sky Subtraction: | Yes | Quality Flag(s): | N/A |
| Reference: | 2000UZC...C......0F | | |
| Notes: | N/A | |
DSS Image & Aperture/Beam
PA = 0 deg
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OBJECT INFORMATION
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NED Cross-Identified Values |
| Name: | NGC 5457 | NGC 5457 |
| Position (J2000): | 14h03m12.45s | +54d21m02.70s | 14h03m12.54s | +54d20m56.22s |
| Origin: | FITS-Header | | System: | Equatorial | | Type: | Sexagesimal | | Equinox: | J2000 |
| 14:03:12.45 | 54:21:02.7 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | IRTF |
| Band: | Near-IR | Instrument Name: | SpeX spectrograph |
| Start Channel: | 0.8 μm | Disperser Type: | Prism |
| End Channel: | 2.4 μm | Detector Type: | CCD |
| Channel Step: | 3.9e-04 μm | Observation Mode: | Long-Slit |
| Spectral Resolution: | 1.6e-03 μm | Aperture/Beam Size: | 0.8 arcsec × 15.0 arcsec |
| Mean Resolving Power: | 1010.0 | Extracted Region Size: | N/A |
| Seeing: | 2.00 arcsec | Position Angle of Slit: | 0 deg |
| Airmass: | 1.31 | Dimension of Spectrum: | 1 D |
| Integration Time: | 1800 sec | Number of Pixels: | 4176 |
| Flux Units: | erg s-1 cm-2 Å-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: | 2013MNRAS.431.1823M | | |
| Notes: | N/A | |
DSS Image & Aperture/Beam
PA = N/A
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OBJECT INFORMATION
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Published Values |
NED Cross-Identified Values |
| Name: | NGC 5457 | NGC 5457 |
| Position (J2000): | 14h03m12.54s | +54d20m56.22s | 14h03m12.54s | +54d20m56.22s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Decimal-Degrees | | Equinox: | J2000 |
| 210.802267 | 54.348950 | |
OBSERVATIONAL DETAILS
| Observed Region: | Integrated | Telescope Name: | Green Bank 91m |
| Band (Line): | Radio(H I) | Instrument Name: | Autocorrelator |
| Start Channel: | -208.4 km s-1 | Disperser Type: | N/A |
| End Channel: | 718.9 km s-1 | Detector Type: | Correlator |
| Channel Step: | 1.5 km s-1 | Observation Mode: | Beam |
| Spectral Resolution: | 22.0 km s-1 | Aperture/Beam Size: | 642.0 arcsec |
| Mean Resolving Power: | 13641.0 | 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: | 613 |
| Flux Units: | Jy | 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: | 1980A&AS...41..189R | | |
| Notes: | N/A | |
DSS Image & Aperture/Beam
PA = N/A
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OBJECT INFORMATION
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Published Values |
NED Cross-Identified Values |
| Name: | NGC 5457 | NGC 5457 |
| Position (J2000): | 14h03m12.54s | +54d20m56.22s | 14h03m12.54s | +54d20m56.22s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Decimal-Degrees | | Equinox: | J2000 |
| 210.802267 | 54.348950 | |
OBSERVATIONAL DETAILS
| Observed Region: | Integrated | Telescope Name: | Green Bank 91m |
| Band (Line): | Radio(H I) | Instrument Name: | Autocorrelator |
| Start Channel: | -202.1 km s-1 | Disperser Type: | N/A |
| End Channel: | 714.8 km s-1 | Detector Type: | Correlator |
| Channel Step: | 1.5 km s-1 | Observation Mode: | Beam |
| Spectral Resolution: | 22.0 km s-1 | Aperture/Beam Size: | 642.0 arcsec |
| Mean Resolving Power: | 13641.0 | 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: | 600 |
| Flux Units: | Jy | 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: | 1980A&AS...41..189R | | |
| Notes: | Profile spatially integrated over NGC 5457/5474 | |
DSS Image & Aperture/Beam
PA = N/A
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OBJECT INFORMATION
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Published Values |
NED Cross-Identified Values |
| Name: | NGC 5457 | NGC 5457 |
| Position (J2000): | 14h03m12.54s | +54d20m56.22s | 14h03m12.54s | +54d20m56.22s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Decimal-Degrees | | Equinox: | J2000 |
| 210.802267 | 54.348950 | |
OBSERVATIONAL DETAILS
| Observed Region: | Integrated | Telescope Name: | NRAO 91m |
| Band (Line): | Radio(H I) | Instrument Name: | Autocorrelator |
| Start Channel: | -145.8 km s-1 | Disperser Type: | N/A |
| End Channel: | 730.4 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: | 45469.0 | 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: | 407 |
| 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 | |
DSS Image & Aperture/Beam
PA = N/A
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OBJECT INFORMATION
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| Name: | UGC 08981 | UGC 08981 |
| Position (J2000): | 14h03m12.54s | +54d20m56.22s | 14h03m12.54s | +54d20m56.22s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Decimal-Degrees | | Equinox: | J2000 |
| 210.802267 | 54.348950 | |
OBSERVATIONAL DETAILS
| Observed Region: | Integrated | Telescope Name: | Green Bank 91m |
| Band (Line): | Radio(H I) | Instrument Name: | Autocorrelator |
| Start Channel: | -48.2 km s-1 | Disperser Type: | N/A |
| End Channel: | 554.2 km s-1 | Detector Type: | Correlator |
| Channel Step: | 1.6 km s-1 | Observation Mode: | Beam |
| Spectral Resolution: | 11.0 km s-1 | Aperture/Beam Size: | 642.0 arcsec |
| Mean Resolving Power: | 27279.0 | 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: | 376 |
| Flux Units: | 0.01K | 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: | 1988ApJS...67....1T | | |
| Notes: | N/A | |
DSS Image & Aperture/Beam
PA = N/A
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OBJECT INFORMATION
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Published Values |
NED Cross-Identified Values |
| Name: | NGC5457 | NGC 5457 |
| Position (J2000): | 14h03m12.77s | +54d21m02.44s | 14h03m12.59s | +54d20m56.74s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Sexagesimal | | Equinox: | B1950 |
| 14 01 26.6 | 54 35 25 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | IUE |
| Band: | UV | Instrument Name: | SWP |
| Start Channel: | 1100.2 Å | Disperser Type: | Cross-Disperser-Grating |
| End Channel: | 1976.8 Å | Detector Type: | SEC vidicon cam w/UV-converter |
| Channel Step: | 1.2 Å | Observation Mode: | Long-Slit |
| Spectral Resolution: | 5.0 Å | Aperture/Beam Size: | 10.0 arcsec × 20.0 arcsec |
| Mean Resolving Power: | 307.7 | Extracted Region Size: | N/A |
| Seeing: | N/A | Position Angle of Slit: | N/A |
| Airmass: | N/A | Dimension of Spectrum: | 1 D |
| Integration Time: | 22499 sec | Number of Pixels: | 744 |
| Flux Units: | erg s-1 cm-2 Å-1 | Reference Frame: | Observed |
| Flux Calibration: | Yes | Sensitivity Level: | N/A |
| Absolute Calibration: | Yes | Baseline Subtraction: | N/A |
| Sky Subtraction: | N/A | Quality Flag(s): | N/A |
| Reference: | 1993ApJS...86....5K | | |
| Notes: | N/A | |
DSS Image & Aperture/Beam
PA = 163 deg
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OBJECT INFORMATION
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Published Values |
NED Cross-Identified Values |
| Name: | NGC 5457 | NGC 5457 |
| Position (J2000): | 14h03m14.15s | +54d21m13.50s | 14h03m12.59s | +54d20m56.74s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Sexagesimal | | Equinox: | B1950 |
| 14 01 28 | +54 35 36 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | Palomar 200in |
| Band: | Optical | Instrument Name: | Double Spectrograph |
| Start Channel: | 4216.9 Å | Disperser Type: | Blazed-Grating |
| End Channel: | 5081.2 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: | 1162.3 | Extracted Region Size: | 2.0 arcsec × 4.00 arcsec |
| Seeing: | 1.80 arcsec | Position Angle of Slit: | 163 deg |
| Airmass: | 1.08 | Dimension of Spectrum: | 1 D |
| Integration Time: | 2000 sec | Number of Pixels: | 866 |
| 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
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OBJECT INFORMATION
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Published Values |
NED Cross-Identified Values |
| Name: | NGC 5457 | NGC 5457 |
| Position (J2000): | 14h02m28.20s | +54d27m18.10s | 14h03m12.59s | +54d20m56.74s |
| Origin: | FITS-Header | | System: | Equatorial | | Type: | Sexagesimal | | Equinox: | J2000 |
| 14:02:28.2 | 54:27:18.1 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | 2.1m KPNO |
| Band: | Optical | Instrument Name: | IIDS |
| Start Channel: | 3527.4 Å | Disperser Type: | N/A |
| End Channel: | 5311.3 Å | Detector Type: | CCD |
| Channel Step: | 1.7 Å | Observation Mode: | Aperture |
| Spectral Resolution: | 8.0 Å | Aperture/Beam Size: | 6.0 arcsec |
| Mean Resolving Power: | 552.0 | Extracted Region Size: | N/A |
| Seeing: | N/A | Position Angle of Slit: | N/A |
| Airmass: | 1.10 | Dimension of Spectrum: | 1 D |
| Integration Time: | 720 sec | Number of Pixels: | 1024 |
| Flux Units: | erg s-1 cm-2 Å-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: | 1980A&AS...40..295H | | |
| Notes: | N/A | |
DSS Image & Aperture/Beam
PA = 163 deg
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OBJECT INFORMATION
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Published Values |
NED Cross-Identified Values |
| Name: | NGC 5457 | NGC 5457 |
| Position (J2000): | 14h03m14.15s | +54d21m13.50s | 14h03m12.59s | +54d20m56.74s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Sexagesimal | | Equinox: | B1950 |
| 14 01 28 | +54 35 36 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | Palomar 200in |
| Band: | Optical | Instrument Name: | Double Spectrograph |
| Start Channel: | 6205.4 Å | Disperser Type: | Blazed-Grating |
| End Channel: | 6854.9 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: | 2612.1 | Extracted Region Size: | 2.0 arcsec × 4.00 arcsec |
| Seeing: | 1.80 arcsec | Position Angle of Slit: | 163 deg |
| Airmass: | 1.08 | Dimension of Spectrum: | 1 D |
| Integration Time: | 2000 sec | Number of Pixels: | 651 |
| 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
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OBJECT INFORMATION
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Published Values |
NED Cross-Identified Values |
| Name: | NGC 5457 | NGC 5457 |
| Position (J2000): | 14h02m28.20s | +54d27m18.10s | 14h03m12.59s | +54d20m56.74s |
| Origin: | FITS-Header | | System: | Equatorial | | Type: | Sexagesimal | | Equinox: | J2000 |
| 14:02:28.2 | 54:27:18.1 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | 2.1m KPNO |
| Band: | Optical | Instrument Name: | IIDS |
| Start Channel: | 5170.1 Å | Disperser Type: | N/A |
| End Channel: | 6970.3 Å | Detector Type: | CCD |
| Channel Step: | 1.8 Å | Observation Mode: | Aperture |
| Spectral Resolution: | 8.0 Å | Aperture/Beam Size: | 6.0 arcsec |
| Mean Resolving Power: | 759.0 | Extracted Region Size: | N/A |
| Seeing: | N/A | Position Angle of Slit: | N/A |
| Airmass: | 1.39 | Dimension of Spectrum: | 1 D |
| Integration Time: | 720 sec | Number of Pixels: | 1024 |
| Flux Units: | erg s-1 cm-2 Å-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: | 1980A&AS...40..295H | | |
| Notes: | N/A | |
DSS Image & Aperture/Beam
PA = 90 deg
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OBJECT INFORMATION
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Published Values |
NED Cross-Identified Values |
| Name: | NGC 5457 | NGC 5457 |
| Position (J2000): | 14h03m13.00s | +54d21m05.00s | 14h03m12.59s | +54d20m56.74s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Sexagecimal | | Equinox: | J2000 |
| 14h03m13.0s | +54d21m05s | |
OBSERVATIONAL DETAILS
| Observed Region: | Integrated | Telescope Name: | ISO |
| Band: | Far-IR | Instrument Name: | LWS |
| Start Channel: | 43.0 μm | Disperser Type: | Blazed-Grating |
| End Channel: | 178.8 μm | Detector Type: | CCD |
| Channel Step: | 0.2 μm | Observation Mode: | Aperture |
| Spectral Resolution: | 8.0 μm | Aperture/Beam Size: | 75.0 arcsec |
| Mean Resolving Power: | 139000.0 | 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: | 1800 sec | Number of Pixels: | 1173 |
| 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 L02 LINE observing mode; more observations are available | |
