Mrk 279

Query : Mrk 279 C.D.S. - SIMBAD4 rel 1.225 - 2015.09.02CEST00:26:16

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
Mrk 279 -- Seyfert 1 Galaxy
Origin of the objects types :

(Ref) Object type as listed in the reference "Ref"
(acronym) Object type linked to the acronym according to the original reference
() Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases

Other object types:
Sy1 (), X (Ref,2A,3A,2E,1ES,1H​,PBC,RBS,1RXH,RX​,1RXS,SWIFT,2XMM,XMMSL1​,XSS,[BAG2012],[FS2003]), G (Mrk,KUG,LEDA,2MASX,MCG,UGC​,UZC,Z), AGN (Ref,[HB91],[VV2000c],[VV2003c],[VV2006c],[VV2010c]​,[VV98c]), IR (IRAS,2MASS,PSCz,WISE,[DML87]), UV (2EUVE,EUVE,PG), QSO (QSO,[WTW94]), AG? (Ref), gam (INTREF)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • quality : flag of quality
    • E >= 10
    • D : 1-10(and some old data)
    • C : 0.1-1
    • B : 0.01-0.1+ 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
ICRS coord. (ep=J2000) :
13 53 03.336 +69 18 28.96 ( Infrared ) [ ] B 2006AJ....131.1163S
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • quality : flag of quality
    • E >= 10
    • D : 1-10(and some old data)
    • C : 0.1-1
    • B : 0.01-0.1+ 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK5 coord. (ep=J2000 eq=2000) :
13 53 03.336 +69 18 28.96 [ ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • quality : flag of quality
    • E >= 10
    • D : 1-10(and some old data)
    • C : 0.1-1
    • B : 0.01-0.1+ 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK4 coord. (ep=B1950 eq=1950) :
13 51 53.47 +69 33 12.6 [ ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • quality : flag of quality
    • E >= 10
    • D : 1-10(and some old data)
    • C : 0.1-1
    • B : 0.01-0.1+ 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
Gal coord. (ep=J2000) :
115.0416 +46.8649 [ ]
Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode"
  • value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options
    (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity)
  • [error] : error of the corresponding value displayed before
  • (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown)
  • quality : flag of quality ( A=best quality -> E=worst quality, ~ =unknown quality)
  • bibcode : bibcode of the value's origin
Radial velocity / Redshift / cz :
V(km/s) 9034 [235] / z(~) 0.030601 [0.000784] / cz 9173.95 [235.04]   (~) D 2002LEDA.........0P
Syntax of angular size is : "maj-axis min-axis angle (incl) (wtype) quality bibcode"
  • maj-axis : major axis size (arc minutes)
  • min-axis : minor axis size (arc minutes)
  • angle : orientation angle (in degrees)
  • (incl) : inclination (in units of 15° from 0 to 7)
  • (wtype) : wavelength class for the origin of the angular size (Rad, mm, IR, Opt, UV, Xray, Gam)
  • quality : flag of quality of the angular size values ( A=best quality -> E=worst quality, ~ =unknown quality)
  • bibcode : bibcode of the angular size reference
Angular size (arcmin):
0.420 0.294 35 (~) (IR) C 2006AJ....131.1163S
Syntax of fluxes (or magnitudes) is : "filter-name flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, J, H, K, u, g, r, i, z
  • flux-value : value of flux or magnitude
  • [error] : error value
  • quality : flag of quality of the flux value ( A=best quality -> E=worst quality, ~ =unknown quality)
  • MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4])
  • bibcode : bibcode of the flux reference
Fluxes (5) :
B 15.15 [~] D 2010A&A...518A..10V
V 14.46 [~] D 2010A&A...518A..10V
J 11.429 [0.024] C 2006AJ....131.1163S
H 10.687 [0.021] C 2006AJ....131.1163S
K 10.079 [0.021] C 2006AJ....131.1163S
SIMBAD with radius arcmin
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within radius arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!).

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (50) :

Mrk 279 IRAS F13518+6933 RX J1353.0+6918 [BAG2012] 208.3393+69.3013
2A 1348+700 KUG 1351+695 1RXS J135304.8+691832 [DML87] 332
3A 1348+700 LEDA 49321 SWIFT J1353.1+6916 [FS2003] 0685
Anon 1351+69 2MASS J13530342+6918294 SWIFT J1352.8+6917 [HB91] 1351+695
2E 3147 2MASX J13530333+6918289 SWIFT J1353.2+6919 [VV2000c] J135303.5+691830
2E 1351.9+6933 MCG+12-13-022 UGC 8823 [VV2003c] J135303.5+691830
1ES 1351+69.5 PBC J1353.1+6918 UZC J135303.4+691830 [VV2006c] J135303.5+691830
2EUVE J1352+69.2 PG 1351+695 WISE J135303.44+691829.4 [VV2010c] J135303.5+691830
EUVE J1352+69.2 PSCz Q13519+6933 2XMM J135303.5+691829 [VV98c] J135303.5+691830
1H 1350+696 QSO B1351+695 XMMSL1 J135304.2+691826 [WTW94] 1351+695
INTREF 581 RBS 1325 XSS J13530+6916 [ZEH2003] RX J1353.0+6918 1
IRAS F13519+6933 1RXH J135303.5+691830 Z 336-28
IRAS 13519+6933 RX J135306+69185 Z 1351.8+6934

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References (594 between 1850 and 2015)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Measurements (11 types) :


distance : 1    Einstein : 1    IRAS : 1    ISO : 23    IUE : 41    posa : 1    RVel : 3    velocities : 7    XMM : 1    Z : 2    ze : 1   

   


External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

EUVE J1352+69.2 IRAS F13519+6933 IRAS 13519+6933 IRAS F13518+6933 KUG 1351+695
2MASS J13530342+6918294 2MASX J13530333+6918289 PG 1351+695 1RXS J135304.8+691832 UGC 8823
[DML87] 332

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
The list of all annotations to SIMBAD objects can be found here .

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2015.09.02-00:26:16

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