NGC 4151

Query : NGC 4151 C.D.S. - SIMBAD4 rel 1.225 - 2015.08.31CEST19:44:51

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


Basic data :
NGC 4151 -- 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,1E,2E,1ES​,1H,H,1M,MAXI​,PBC,RBS,1RXP,RX​,1RXS,SWIFT,2U,3U​,4U,2XMM,XSS,[BAG2012],[KRL2007b],[KVC2005],[LB2005]), Rad (B2,B3,BWE,FIRST,GB6,87GB​,NVSS,RGB,TXS,WB​,WN,[SMM2006b]), G (CASG,KUG,LEDA,2MASX,MCG,TC​,UGC,UZC,Z,[M98c]), AGN (Ref,[HB91],[VV2000c],[VV2003c],[VV2006c],[VV2010c]​,[VV98c]), IR (AKARI,IRAS,2MASS,WISE), gam (IGR,INTREF), * (BPS,TYC), GiP (KPG,[T76]), V* (AAVSO), GiG ([CHM2007]), SyG (Ref), QSO ([WTW94])
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) :
12 10 32.574 +39 24 20.88 ( Optical ) [ 84 70 90 ] B 2000A&A...355L..27H
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) :
12 10 32.574 +39 24 20.88 [ 84 70 90 ]
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) :
12 08 01.05 +39 41 02.1 [ 84 70 90 ]
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) :
155.0772 +75.0631 [ 84 70 90 ]
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) 976 [20] / z(~) 0.003262 [0.000067] / cz 977.92 [20.09]   (~) D 2002LEDA.........0P
Syntax of morphological type is : mtype quality bibcode
  • mtype : Hubble morphological class (spirals, ellipticals, etc)
  • quality : flag of quality (A=best quality -> E=worst quality, ~ =unknown quality)
  • bibcode : bibcode of the morphological type reference
Morphological type:
(R')SAB(rs)ab: D 2013MNRAS.431.3060E
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):
2.563 2.076 130 (~) (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 (10) :
B 12.18 [0.16] D 2000A&A...355L..27H
V 11.48 [0.11] D 2000A&A...355L..27H
J 8.5 [0.02] C 2006AJ....131.1163S
H 7.788 [0.024] C 2006AJ....131.1163S
K 7.381 [0.025] C 2006AJ....131.1163S
u (AB) 13.551 [0.004] C 2009yCat.2294....0A
g (AB) 12.284 [0.006] C 2009yCat.2294....0A
r (AB) 11.613 [0.006] C 2009yCat.2294....0A
i (AB) 11.081 [0.007] C 2009yCat.2294....0A
z (AB) 10.448 [0.002] C 2009yCat.2294....0A
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!).

Some important notes on this object about identifications and objects associations.
essential notes:


Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 4 : 134 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (78) :

NGC 4151 H 1208+397 RX J1210.5+3924 [BAG2012] 182.6350+39.4063
2A 1207+397 IGR J12106+3925 1RXS J121031.3+392450 [CHM2007] HDC 706 J121032.65+3924207
3A 1208+396 INTREF 475 SDSS J121032.56+392421.1 [CHM2007] LDC 867 J121032.65+3924207
AKARI-FIS-V1 J1210324+392428 IRAS Z12080+3940 SWIFT J1210.5+3924 [HB91] 1208+396
AKARI-IRC-V1 J1210321+392418 IRAS S12080+3940 TC 195 [KRL2007b] 107
B2 1208+39 IRAS S12079+3941 TXS 1208+396 [KVC2005] 1
B2.3 1208+39 KPG 324b TYC 3017-939-1 [LB2005] NGC 4151 X1
B3 1208+396 KUG 1208+396A 2U 1207+39 [M98c] 120800.8+394111
BPS BS 16920-0025 LEDA 38739 3U 1207+39 [SMM2006b] J121032.55+392421.0
BWE 1208+3941 LJHY 30 4U 1206+39 [T76] 57A
CASG 1530 1M 1207+397 UGC 7166 [VV2000c] J121032.5+392421
1E 1208.0+3941 2MASS J12103258+3924210 UZC J121032.5+392421 [VV2003c] J121032.5+392421
2E 2603 2MASX J12103265+3924207 WB 1208+3941 [VV2006c] J121032.5+392421
2E 1208.0+3941 MAXI J1210+394 WISE J121032.58+392421.2 [VV2010c] J121032.5+392421
1ES 1208+39.6 MCG+07-25-044 WN B1208.0+3941A [VV98c] J121032.5+392421
FIRST J121032.5+392420 NVSS J121032+392420 WN B1208.0+3941 [WTW94] 1208+396
GB6 B1208+3941 PBC J1210.5+3924 2XMM J121032.5+392421 [ZEH2003] RX J1210.5+3924 1
87GB 120800.7+394100 RBS 1074 XSS J12106+3927 AAVSO 1205+39
1H 1210+393 RGB J1210.5+3924 Z 1208.0+3941
H 1208+396 1RXP J121032.4+392418 Z 215-45

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References (2930 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 (10 types) :


distance : 5    Einstein : 1    ISO : 18    IUE : 576    posa : 1    RVel : 4    velocities : 9    XMM : 8    Z : 3    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: 30 arcsec)

NGC 4151 BWE 1208+3941 FIRST J121032.5+392420 IRAS Z12080+3940 IRAS S12080+3940
IRAS S12079+3941 KPG 324b KUG 1208+396A 2MASS J12103258+3924210 2MASX J12103265+3924207
NVSS J121032+392420 1RXS J121031.3+392450 SDSS J121032.56+392421.1 TYC 3017-939-1 UGC 7166
WN B1208.0+3941A WN B1208.0+3941

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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2015.08.31-19:44:51

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