DSS Image & Aperture/Beam
PA = 150 deg
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OBJECT INFORMATION
|
Published Values |
NED Cross-Identified Values |
| Name: | NGC 4750 | NGC 4750 |
| Position (J2000): | 12h50m07.15s | +72d52m29.07s | 12h50m07.25s | +72d52m28.30s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Sexagesimal | | Equinox: | B1950 |
| 12 48 20 | +73 08 48 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | Palomar 200in |
| Band: | Optical | Instrument Name: | Double Spectrograph |
| Start Channel: | 4197.3 Å | Disperser Type: | Blazed-Grating |
| End Channel: | 5062.7 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: | 1157.5 | Extracted Region Size: | 2.0 arcsec × 4.00 arcsec |
| Seeing: | 1.50 arcsec | Position Angle of Slit: | 150 deg |
| Airmass: | 1.33 | Dimension of Spectrum: | 1 D |
| Integration Time: | 1600 sec | Number of Pixels: | 871 |
| 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 = 150 deg
Spectrum Preview
Launch Specview Applet
from STScI
Retrieve Data
|
OBJECT INFORMATION
|
Published Values |
NED Cross-Identified Values |
| Name: | NGC 4750 | NGC 4750 |
| Position (J2000): | 12h50m07.15s | +72d52m29.07s | 12h50m07.25s | +72d52m28.30s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Sexagesimal | | Equinox: | B1950 |
| 12 48 20 | +73 08 48 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | Palomar 200in |
| Band: | Optical | Instrument Name: | Double Spectrograph |
| Start Channel: | 6176.7 Å | Disperser Type: | Blazed-Grating |
| End Channel: | 6823.2 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: | 2600.0 | Extracted Region Size: | 2.0 arcsec × 4.00 arcsec |
| Seeing: | 1.50 arcsec | Position Angle of Slit: | 150 deg |
| Airmass: | 1.33 | Dimension of Spectrum: | 1 D |
| Integration Time: | 1600 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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from STScI
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|
OBJECT INFORMATION
|
Published Values |
NED Cross-Identified Values |
| Name: | UGC 07994 | UGC 07994 |
| Position (J2000): | 12h50m07.20s | +72d52m28.00s | 12h50m07.25s | +72d52m28.30s |
| Origin: | Published_Value | | System: | Equatorial | | Type: | Decimal-degrees | | Equinox: | J2000 |
| 192.530000 | 72.874444 | |
OBSERVATIONAL DETAILS
| Observed Region: | Integrated | Telescope Name: | Green Bank 91m |
| Band (Line): | Radio(H I) | Instrument Name: | N/A |
| Start Channel: | 537.1 km s-1 | Disperser Type: | N/A |
| End Channel: | 2659.1 km s-1 | Detector Type: | Correlator |
| Channel Step: | 11.1 km s-1 | Observation Mode: | N/A |
| Spectral Resolution: | 11.0 km s-1 | Aperture/Beam Size: | 600.0 arcsec |
| Mean Resolving Power: | 27401.0 | 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: | 192 |
| 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
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OBJECT INFORMATION
|
Published Values |
NED Cross-Identified Values |
| Name: | PGC 043426 | PGC 043426 |
| Position (J2000): | 12h50m07.25s | +72d52m28.30s | 12h50m07.25s | +72d52m28.30s |
| Origin: | Published_Value | | System: | Equatorial | | Type: | Decimal-degrees | | Equinox: | J2000 |
| 192.530208 | 72.874528 | |
OBSERVATIONAL DETAILS
| Observed Region: | Integrated | Telescope Name: | Nancay |
| Band (Line): | Radio(H I) | Instrument Name: | N/A |
| Start Channel: | 989.4 km s-1 | Disperser Type: | N/A |
| End Channel: | 2280.2 km s-1 | Detector Type: | Correlator |
| Channel Step: | 10.7 km s-1 | Observation Mode: | N/A |
| Spectral Resolution: | 11.0 km s-1 | Aperture/Beam Size: | 1332.0 arcsec |
| Mean Resolving Power: | 27404.0 | 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: | 122 |
| Flux Units: | mJy | Reference Frame: | Observed |
| Flux Calibration: | Yes | Sensitivity Level: | N/A |
| Absolute Calibration: | Yes | Baseline Subtraction: | Yes |
| Sky Subtraction: | N/A | Quality Flag(s): | N/A |
| Reference: | 1998A&AS..130..333T | | |
| Notes: | V_corr = V_pub / (1 - V_pub / c); Actual HPBW is 3.6 x 22 arcminutes. | |
DSS Image & Aperture/Beam
PA = N/A
Spectrum Preview
Retrieve Data
|
OBJECT INFORMATION
|
Published Values |
NED Cross-Identified Values |
| Name: | NGC 4750 | NGC 4750 |
| Position (J2000): | 12h50m07.27s | +72d52m28.72s | 12h50m07.27s | +72d52m28.72s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Decimal-Degrees | | Equinox: | J2000 |
| 192.530296 | 72.874645 | |
OBSERVATIONAL DETAILS
| Observed Region: | Integrated/Drift-Scan | Telescope Name: | Steward Observatory 2.3m |
| Band: | Optical | Instrument Name: | B&C |
| Start Channel: | 3650.0 Å | Disperser Type: | Blazed-Grating |
| End Channel: | 7100.0 Å | Detector Type: | 800x800 TI CCD |
| Channel Step: | 2.0 Å | Observation Mode: | Long-Slit |
| Spectral Resolution: | 4.5 Å | Aperture/Beam Size: | 2.5 arcsec × 3.5 arcsec |
| Mean Resolving Power: | 1190.0 | Extracted Region Size: | N/A |
| Seeing: | N/A | Position Angle of Slit: | N/A |
| Airmass: | N/A | Dimension of Spectrum: | 1 D |
| Integration Time: | 2400 sec | Number of Pixels: | 1726 |
| Flux Units: | Counts | Reference Frame: | Observed |
| Flux Calibration: | Yes | Sensitivity Level: | N/A |
| Absolute Calibration: | Yes | Baseline Subtraction: | Yes |
| Sky Subtraction: | Yes | Quality Flag(s): | 0 |
| Reference: | 1992ApJS...79..255K | | |
| Notes: | The blue and red spectra were tied together by normalizing the mean continuum intensities in 4950-5150 A overlap region. | |
DSS Image & Aperture/Beam
PA = N/A
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|
OBJECT INFORMATION
|
Published Values |
NED Cross-Identified Values |
| Name: | CGCG 1248.2+7309 | CGCG 1248.2+7309 |
| Position (J2000): | 12h50m07.27s | +72d52m28.72s | 12h50m07.27s | +72d52m28.72s |
| Origin: | FITS-Header | | System: | Equatorial | | Type: | Sexagesimal | | Equinox: | B1950 |
| 12:48:18.1 | 73:09:00.0 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | Mt. Hopkins 1.5m |
| Band: | Optical | Instrument Name: | Z-Machine |
| Start Channel: | 4545.0 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: | 1210.0 | 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
Spectrum Preview
Launch Specview Applet
from STScI
Retrieve Data
|
OBJECT INFORMATION
|
Published Values |
NED Cross-Identified Values |
| Name: | NGC 4750 | NGC 4750 |
| Position (J2000): | 12h50m07.27s | +72d52m28.72s | 12h50m07.27s | +72d52m28.72s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Decimal-Degrees | | Equinox: | J2000 |
| 192.530296 | 72.874645 | |
OBSERVATIONAL DETAILS
| Observed Region: | Nucleus | Telescope Name: | Gemimi North 8.1m |
| Band: | Near-IR | Instrument Name: | GNIRS |
| Start Channel: | 8455.7 Å | Disperser Type: | XD |
| End Channel: | 25174.9 Å | Detector Type: | CCD |
| Channel Step: | 2.4 Å | Observation Mode: | Long-Slit |
| Spectral Resolution: | 16.0 Å | Aperture/Beam Size: | 0.3 arcsec × 7.5 arcsec |
| Mean Resolving Power: | 0.1 | Extracted Region Size: | N/A |
| Seeing: | 0.81 arcsec | Position Angle of Slit: | 0 deg |
| Airmass: | 1.66 | Dimension of Spectrum: | 1 D |
| Integration Time: | 960 sec | Number of Pixels: | 6966 |
| 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: | 2015ApJS..217...13M | | |
| 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: | NGC 4750 | NGC 4750 |
| Position (J2000): | 12h50m07.27s | +72d52m28.72s | 12h50m07.27s | +72d52m28.72s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Decimal-Degrees | | Equinox: | J2000 |
| 192.530296 | 72.874645 | |
OBSERVATIONAL DETAILS
| Observed Region: | Integrated | Telescope Name: | Effelsberg 100m |
| Band (Line): | Radio(H I) | Instrument Name: | 21cm_receiver |
| Start Channel: | 829.4 km s-1 | Disperser Type: | N/A |
| End Channel: | 2419.8 km s-1 | Detector Type: | Correlator |
| Channel Step: | 3.5 km s-1 | Observation Mode: | Beam |
| Spectral Resolution: | 22.0 km s-1 | Aperture/Beam Size: | 540.0 arcsec |
| Mean Resolving Power: | 13703.0 | 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: | 450 |
| 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: | 1991A&AS...87..425R | | |
| 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 07994 | UGC 07994 |
| Position (J2000): | 12h50m07.27s | +72d52m28.72s | 12h50m07.27s | +72d52m28.72s |
| Origin: | Published-Value | | System: | Equatorial | | Type: | Decimal-Degrees | | Equinox: | J2000 |
| 192.530296 | 72.874645 | |
OBSERVATIONAL DETAILS
| Observed Region: | Integrated | Telescope Name: | WSRT |
| Band (Line): | Radio(H I) | Instrument Name: | Digital Spectrometer |
| Start Channel: | 1416.5 km s-1 | Disperser Type: | N/A |
| End Channel: | 1836.5 km s-1 | Detector Type: | Correlator |
| Channel Step: | 1.7 km s-1 | Observation Mode: | Beam |
| Spectral Resolution: | 27.0 km s-1 | Aperture/Beam Size: | 600.0 arcsec |
| Mean Resolving Power: | 11166.0 | 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: | 253 |
| Flux Units: | mJy | 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: | 1996A&AS..116...15K | | |
| Notes: | N/A | |
