NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-09-20 T10:12:45 PDT
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You have selected the following parameters to search on:

Redshift: Unconstrained
Include ANY Object Type: Radio
Exclude ANY Object Type:

Parameters for Distances and Cosmology: Ho= 73.0; Ωmatter = 0.27; Ωvacuum = 0.73;
Derived Quantities use a Redshift corrected to a Reference Frame defined by the 3K CMB

NED results within 2.000 arcmin of 18h00m45.80000s, +78d28m04.0000s (Equatorial: J2000.0)


2 objects found in NED.    

SOURCE LIST

Object list is sorted on Distance to search center


 Row          Object Name                 EquJ2000.0       Object  Velocity/Redshift    Mag./  Separ.               Number of                                 Row 
 No.     (* => Essential Note)       RA               DEC  Type     km/s       z   Qual Filter arcmin Refs Notes Phot Posn Vel/z Diam Assoc Images   Spectra  No. 
1    [HB89] 1803+784                18h00m45.7s +78d28m04s QSO    >30000  0.680000      17.0V   0.006  441    18  137   27    15    0     0 Retrieve Retrieve 1   
2    [LHL2013] J270.301+78.459      18h01m12.2s +78d27m32s RadioS    ...       ...       ...    1.423    1     0    0    1     0    0     0 Retrieve Retrieve 2   

Detailed information for each object


Object No. 1 - [HB89] 1803+784

INDEX for [HB89] 1803+784
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images
   
137 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
441 Reference(s)   
27 Position data point(s)
15 Redshift data point(s)   
18 Note(s)   
HB89 data    

ESSENTIAL NOTE for [HB89] 1803+784 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for [HB89] 1803+784 (Back to INDEX)
Object Names Type Object Names Type
[HB89] 1803+784QSO WMAP J180027+7827 RadioS
WISE J180045.69+782804.1 IrS WMAP J180033+7827 RadioS
WISE J180045.70+782804.1 IrS NEWPS_5yr_5s 404 RadioS
2MASS J18004568+7828040 IrS NEWPS_5yr_5s_15 389 RadioS
GALEXASC J180045.74+782803.9 UvS QVW5 J180007+7828 RadioS
IRAS 18036+7827 IrS QVW7 J180034+782728 RadioS
IRAS F18036+7827 IrS WMAP3-NEWPS-5S 243 RadioS
LQAC 270+078 001 QSO RX J1800.7+7828 XrayS
CGRaBS J1800+7828 QSO 1RXS J180043.6+782806 XrayS
BZB J1800+7828 QSO XMMSL1 J180047.8+782803 XrayS
[WB92] 1803+7827 RadioS3FGL J1800.5+7827 GammaS
NVSS J180045+782804 RadioS2FGL J1800.5+7829 GammaS
NVSS J180045+782805 RadioS1FGL J1800.4+7827 GammaS
VLSS J1800.7+7828 RadioS0FGL J1802.2+7827 GammaS
VSOP J1800+7828 RadioS[KWP81] 1803+78 RadioS
6C B180338.9+782745 RadioS[dML87] 749 QSO
8C 1803+784 RadioSRX J1800.7+7828:[BEV98] 003 VisS
S5 1803+78 RadioS[VCV2001] J180045.7+782805 QSO
CRATES J1800+7828 RadioS[SRM2005] J180045.68+782804.0 QSO
CRATES J180045.68+782804.0 RadioS[HRT2007] J180045+782804 RadioS
ICRF J180045.6+782804 RadioS[JBB2007] J180045.68+782804.0 RadioS
IERS B1803+784 RadioS[LLK2008] 1803+784 RadioS
KNoWS J180044+782812 RadioS[MGL2009] 2312 QSO
JVAS J1800+7828 RadioS[LBC2010] J1800+7828 RadioS
MASIV J1800+7828 RadioS[LTS2012] F18004+7827 G
PLCKERC030 G110.05+29.07 RadioS[RCR2012] 50 RadioS
WN B1803.6+7827 RadioS[MGD2014] 1803.6+7827 RadioS
WB J1800+7828 RadioS[MSU2014] J180045+782804 QSO
WIBRaLS J1800+7828 G [XH2014] J270.1900+78.4678 QSO
WMAP 072 RadioS    
WMAP J1800+7828 RadioS    
     

COORDINATES for [HB89] 1803+784 (Back to INDEX)

Position Reference:1995AJ....110..880J

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 270.9134440  78.4650860 18h03m39.2265s +78d27m54.310s  1.00E-04  1.00E-04    0
Equatorial (J2000.0) 270.1903496  78.4677828 18h00m45.6839s +78d28m04.018s  1.00E-04  1.00E-04    0
Ecliptic   (B1950.0)  89.1151991  78.0863186                              1.00E-04  1.00E-04    0
Ecliptic   (J2000.0)  89.8155624  78.0928042                              1.00E-04  1.00E-04    0
Galactic             110.0376040  29.0650915                              1.00E-04  1.00E-04    0
SuperGalactic         29.4640605  26.8957734                              1.00E-04  1.00E-04    0
Additional detailed measurements with references are also available by clicking below:
27 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for [HB89] 1803+784 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for [HB89] 1803+784 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Radio Morphologyradio jetradio jet...2002A&A...381..757L
Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
3 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for [HB89] 1803+784 (Back to INDEX)
Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map.
The map is based on dust emission from COBE/DIRBE and IRAS/ISSA;
the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.

L a n d o l tS D S SU K I R T
Filter [µm]U (0.35)B (0.43)V (0.54)R (0.64)I (0.80)u (0.36)g (0.47)r (0.62)i (0.75)z (0.89)J (1.25)H (1.66)K (2.19)L' (3.78)
Aλ [mag]0.2270.1900.1430.1130.0790.2220.1730.1190.0890.0660.0370.0230.0160.008
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
For completeness, we include the original SFD98 values:
L a n d o l tS D S SU K I R T
Filter [µm]U (0.34)B (0.44)V (0.54)R (0.65)I (0.81)u (0.35)g (0.49)r (0.63)i (0.78)z (0.93)J (1.27)H (1.67)K (2.22)L' (3.81)
Aλ [mag]0.2840.2250.1730.1400.1010.2690.1980.1440.1090.0770.0470.0300.0190.008


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.150 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for [HB89] 1803+784 (Back to INDEX)
Helio. Radial Velocity     :    203859 km/s       
Redshift                   :  0.680000           ; 1989QSO...M...0000H
Description                : FSRQ           BLLAC
Magnitude and Filter       : 17.0V
Spare 3                    :      
Spare 4                    :      

NOTE: This information is indicative only. With the exception of the
      redshift they are unreferenced and highly inhomogeneous as to
      their origin. The Radial Velocity (when available) is computed
      from the listed redshift. The remaining values are designed to
      orient the user with a quick-look, overall assessment of the
      general properties of the object in question. They are not
      averages nor are they standardized in any way.
Additional detailed measurements with references are also available by clicking below:
15 Redshift data point(s)      137 photometric data point(s)      

QUANTITIES DERIVED FROM REDSHIFT(Details)
Calculated and Corrected Velocities
V (Heliocentric)           :  203859  km/s                1989QSO...M...0000H
V (Kinematic LSR)          :  203872  km/s                1986MNRAS.221.1023K
V (Galactocentric GSR)     :  204050 +/-      8 km/s      1991RC3.9.C...0000d
V (Local Group)            :  204112 +/-     15 km/s      1996AJ....111..794K
V (3K CMB)                 :  203799 +/-      4 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :  204160 +/-     16 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :  203915 +/-     23 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  203883 +/-     23 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :  2795.2 +/-  195.7 Mpc      (m-M) = 42.23 +/- 0.15 mag
D (Local Group)            :  2796.0 +/-  195.7 Mpc      (m-M) = 42.23 +/- 0.15 mag
D (3K CMB)                 :  2791.8 +/-  195.4 Mpc      (m-M) = 42.23 +/- 0.15 mag
D (Virgo Infall only)      :  2796.7 +/-  195.8 Mpc      (m-M) = 42.23 +/- 0.15 mag
D (Virgo + GA only)        :  2793.4 +/-  195.5 Mpc      (m-M) = 42.23 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  2792.9 +/-  195.5 Mpc      (m-M) = 42.23 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   13552 pc/arcsec = 13.552 kpc/arcsec = 813.09 kpc/arcmin =  48.79 Mpc/degree
Scale (Local Group)        :   13556 pc/arcsec = 13.556 kpc/arcsec = 813.34 kpc/arcmin =  48.80 Mpc/degree
Scale (3K CMB)             :   13535 pc/arcsec = 13.535 kpc/arcsec = 812.09 kpc/arcmin =  48.73 Mpc/degree
Scale (Virgo Infall only)  :   13559 pc/arcsec = 13.559 kpc/arcsec = 813.53 kpc/arcmin =  48.81 Mpc/degree
Scale (Virgo + GA only)    :   13543 pc/arcsec = 13.543 kpc/arcsec = 812.55 kpc/arcmin =  48.75 Mpc/degree
Scale(Virgo + GA + Shapley):   13540 pc/arcsec = 13.540 kpc/arcsec = 812.42 kpc/arcmin =  48.75 Mpc/degree

To Search for Nearby Objects (Physical Companions): Enter Your Preferred Values and click on "Submit Environment Search" button
Search for Objects within +/-arcmin where 100 kpc = 0.123 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 203859 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.679801 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 3995 Mpc (m-M) = 43.01 mag Angular-Size Distance : 1416 Mpc (m-M) = 40.76 mag Co-Moving Radial Distance : 2378 Mpc (m-M) = 41.88 mag Co-Moving Tangential Dist. : 2378 Mpc (m-M) = 41.88 mag Co-Moving Volume : 56.4 Gpc^3 Light Travel-Time : 6.008 Gyr Age at Redshift 0.679801 : 7.291 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 6865 pc/arcsec = 6.865 kpc/arcsec = 411.88 kpc/arcmin = 24.71 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.12559; Magnitude per Unit Area = 2.253 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
HoΩmatterΩvacuum     
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for [HB89] 1803+784 (Back to INDEX)

The brightest flux in each of the following spectral regions, when available:
Gamma-Ray (ν > 2E19 Hz); X-Ray (2E19 Hz > ν > 2E16 Hz); Ultraviolet (2E16 Hz > ν > 9E14 Hz); Visual (9E14 Hz > ν > 3E14 Hz);
Near-Infrared (3E14 Hz > ν > 6E13 Hz); Mid-Infrared (6E13 Hz > ν > 7.5E12 Hz); Far-Infrared (7.5E12 Hz > ν > 1E12 Hz);
Sub-Millimeter (1E12 Hz > ν > 3E11 Hz); Millimeter (3E11 Hz > ν > 3E10 Hz); Radio (3E10 Hz > ν).

Spectral
Region
Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
Gamma-Ray0.1-100 GeV (Fermi) 5.2E-11 erg/cm^2^/s 2014A&A...562A..64W 9.94E+39 [W] 2.58E+13
X-Ray0.2-10 keV (Swift) 2.8E-12 +/- 0.4E-12 erg/cm^2^/s 2010MNRAS.402..497G 5.36E+38 +/- 1.32E+38 [W] 1.39E+12 +/- 3.42E+11
UltravioletNUV (GALEX) AB 17.5796 +/- 0.0288541 mag 2012GASC..C...0000S-25.43 +/- 0.50 [mag] 2.16E+12 +/- 4.36E+11
VisualR 15.46 mag 2008ApJS..175...97H-27.55 [mag] 4.70E+12
Near-InfraredK_s (2MASS/FLWO) 10.804 +/- 0.015 mag 2006AJ....131.1163S-32.20 +/- 0.50 [mag] 2.20E+13 +/- 4.40E+12
Mid-Infrared25 microns (IRAS) 205.0 +/- 11.0 milliJy 1988AJ.....95..307I 4.70E+39 +/- 9.73E+38 [W] 1.22E+13 +/- 2.53E+12
Far-Infrared100 microns (IRAS) 567.0 +/- 57.0 milliJy 1988AJ.....95..307I 3.25E+39 +/- 7.27E+38 [W] 8.45E+12 +/- 1.89E+12
Sub-Millimeter850 microns (JCMT) 1269.8 milliJy 2010MNRAS.401.1240J 8.56E+38 [W] 2.23E+12
Millimeter37 GHz 2.68 +/- 0.11 Jy 1992AJ....104.1009W 1.88E+38 +/- 3.85E+37 [W] 4.90E+11 +/- 1.00E+11
Radio15 GHz (OVRO) 3142.00 milliJy 2011ApJ...741...30A 9.00E+37 [W] 2.34E+11
NOTE: The above quantities are derived using a Distance Modulus of 43.01 mag corresponding to
a Luminosity Distance of 3995.4 Mpc [assuming 10%uncertainty] using the Cosmology-Corrected Quantities.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 137 Photometric data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for [HB89] 1803+784 Help (Back to INDEX)
Resources for Object NamesSite/Service
IRAS Point Source Catalog -- IRAS 18036+7827 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F18036+7827 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- [HB89] 1803+784GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- [HB89] 1803+784NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 18h00m45.7s, +78d28m04s (J2000)Site/Service
Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
Explore resources with DataScope (15 arcmin search radius)HEASARC (NASA/GSFC)
Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
NASA/IPAC Infrared Science Archive (IRSA)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
The NRAO Data Archive System

Back to the list



Object No. 2 - [LHL2013] J270.301+78.459

INDEX for [LHL2013] J270.301+78.459
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Redshift-Independent Distances
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images

Spectra   
Redshift-Independent Distances
1 Reference(s)   
1 Position data point(s)

ESSENTIAL NOTE for [LHL2013] J270.301+78.459 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for [LHL2013] J270.301+78.459 (Back to INDEX)
Object Names Type
[LHL2013] J270.301+78.459RadioS

COORDINATES for [LHL2013] J270.301+78.459 (Back to INDEX)

Position Reference:2013MNRAS.428.3048L

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)   271.02297    78.45577  18h04m05.51s  +78d27m20.8s  1.00E+01  1.00E+01    0
Equatorial (J2000.0)   270.30100    78.45900  18h01m12.24s  +78d27m32.4s  1.00E+01  1.00E+01    0
Ecliptic   (B1950.0)    89.00761    78.09492                              1.00E+01  1.00E+01    0
Ecliptic   (J2000.0)    89.70792    78.10140                              1.00E+01  1.00E+01    0
Galactic               110.02475    29.04410                              1.00E+01  1.00E+01    0
SuperGalactic           29.44253    26.90985                              1.00E+01  1.00E+01    0
Additional detailed measurements with references are also available by clicking below:
1 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for [LHL2013] J270.301+78.459 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for [LHL2013] J270.301+78.459 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for [LHL2013] J270.301+78.459 (Back to INDEX)
Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map.
The map is based on dust emission from COBE/DIRBE and IRAS/ISSA;
the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.

L a n d o l tS D S SU K I R T
Filter [µm]U (0.35)B (0.43)V (0.54)R (0.64)I (0.80)u (0.36)g (0.47)r (0.62)i (0.75)z (0.89)J (1.25)H (1.66)K (2.19)L' (3.78)
Aλ [mag]0.2260.1890.1430.1130.0790.2210.1720.1190.0890.0660.0370.0230.0160.008
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
For completeness, we include the original SFD98 values:
L a n d o l tS D S SU K I R T
Filter [µm]U (0.34)B (0.44)V (0.54)R (0.65)I (0.81)u (0.35)g (0.49)r (0.63)i (0.78)z (0.93)J (1.27)H (1.67)K (2.22)L' (3.81)
Aλ [mag]0.2850.2260.1740.1400.1020.2700.1990.1440.1090.0770.0470.0300.0190.008


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.150 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for [LHL2013] J270.301+78.459 (Back to INDEX)
Log (Flux Density S in mJy):      
Frequency                  :       GHz
Sp. Index (S=A*Freq^Index^):         
Description                :                     
Size (arcmin)              :      

NOTE: This information is indicative only. With the exception of the
      redshift they are unreferenced and highly inhomogeneous as to
      their origin. The Radial Velocity (when available) is computed
      from the listed redshift. The remaining values are designed to
      orient the user with a quick-look, overall assessment of the
      general properties of the object in question. They are not
      averages nor are they standardized in any way.

EXTERNAL ARCHIVES AND SERVICES for [LHL2013] J270.301+78.459 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- [LHL2013] J270.301+78.459GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- [LHL2013] J270.301+78.459NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 18h01m12.2s, +78d27m32s (J2000)Site/Service
Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
Explore resources with DataScope (15 arcmin search radius)HEASARC (NASA/GSFC)
Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
NASA/IPAC Infrared Science Archive (IRSA)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
The NRAO Data Archive System

Back to the list




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