m49

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C.D.S. - SIMBAD4 rel 1.5.11 - 2017.03.28CEST19:57:29

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


Basic data :
M 49 -- Seyfert 2 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:
Sy2 (), G (Ref,APG,...), X (1E,2E,...), Rad (BWE,GB6,...), GiC (ACSVCS,GIN,...), AGN ([VV2003c],[VV2006c],...), GiG ([CHM2007]), UV (GALEX), 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) :
12 29 46.798 +08 00 01.48 (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) :
12 29 46.798 +08 00 01.48 [ ]
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 27 14.22 +08 16 35.9 [ ]
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) :
286.9222 +70.1961 [ ]
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) 949 [30] / z(spectroscopic) 0.00317 [0.00010] / cz 950.3 [30.0]
   (Opt) C 2009yCat.2294....0A
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:
E-E/S0 C 2014A&A...569A.124V
Syntax of angular size is : "maj-axis min-axis angle (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):
6.283 5.090 163 (IR) C 2006AJ....131.1163S
Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z
  • (System) : may be AB (default is Vega)
  • 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 13.21 [~] D 2010A&A...518A..10V
V 12.17 [~] D 2010A&A...518A..10V
J 6.273 [0.019] C 2006AJ....131.1163S
H 5.635 [0.021] C 2006AJ....131.1163S
K 5.396 [0.025] C 2006AJ....131.1163S
u (AB) 12.469 [0.003] C 2011yCat.2306....0A
g (AB) 10.413 [0.002] C 2011yCat.2306....0A
r (AB) 9.544 [0.001] C 2011yCat.2306....0A
i (AB) 9.074 [0.001] C 2011yCat.2306....0A
z (AB) 8.835 [0.002] C 2011yCat.2306....0A
SIMBAD with radius arcmin
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VizieR photometry viewer    sed-help-icon
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.
notes:


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

: 6
The count displayed here is the number of children objects.
The list obtained by clicking the button may be larger, as some children may be linked with different references or probability.

: 1003
: 3150 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (49) :

M 49 1H 1228+081 SDSS J122944.50+080029.6 [CHM2007] LDC 904 J122946.79+0800014
ACSVCS 1 INTREF 501 SDSS J122946.76+080001.7 [DC78] UGC 7629
APG 134 LEDA 41220 2U 1231+07 [DLB87] V9
BWE 1227+0816 1M 1231+071 3U 1231+07 [DSB94] 225
1E 1227.5+0817 2MASX J12294679+0800014 4U 1232+07 [FWB89] Galaxy 265
2E 2735 MCG+01-32-083 UGC 7629 [M98c] 122713.9+081632
2E 1227.2+0816 MITG J122942+0800 UZC J122946.6+075958 [VV2003c] J122946.8+080002
1ES 1227+08.2 NGC 4472 VCC 1226 [VV2006c] J122946.8+080002
EVCC 755 NVSS J122946+080002 XSS J12312+0833 [VV2010c] J122946.8+080002
GALEX J122946.6+080000 NVSS B122714+081639 Z 42-134 [ZEH2003] RX J1229.7+0759 1
GB6 B1227+0816 RGB J1229+080 Z 1227.2+0816
87GB 122714.6+081649 RGB J1229.8+0800 [BEC2010] HRS 178
GIN 781 RX J1229.7+0759 [CHM2007] HDC 720 J122946.79+0800014

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References (334 between 2012 and 2017)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object

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Measurements (11 types) :


distance : 6    Einstein : 1    herschel : 1    ISO : 7    IUE : 11    posa : 1    RVel : 7    velocities : 21    XMM : 2    Z : 10    ze : 1   

   

distance (6)

 |distance Q unit|  err-       err+    | method |     reference     |
 --------------------------------------------------------------------
 |   16.07   Mpc |  -0.12      +0.12   |        |2013AJ....146...86T|
 

einstein (1)

 | RA (1950) DEC (1950):Err |Count r. :  Err  |Hard. :err+ err- |     reference     |
 ------------------------------------------------------------------------------------
 |12 27 14.1 +08 16 32 :  31|  0.09520:0.00630|      :          |1994HEAO2.C......0M|
 

herschel (1)

The 1 column in color are computed by VizieR, and are not part of the original data.

Note: (see also the postcard server)

VI/139/herschel
Post annotation
Herschel Observation Log (Herschel Science Centre, 2013) [ReadMe+ftp]
The Herschel Observation Log (37093 rows)
img(gal)
start AladinLite

Full _r OD Target RAJ2000 DEJ2000 Proposal AOT Dur Start ObsId PACS HIFI SPIRE Label arcmin "h:m:s" "d:m:s" s s
1 0.0101 951 NGC 4472 12 29 46.76 +08 00 01.7 OT1_nwerner_1 PacsLineSpec 8161 2011-12-20T17:01:04 1342234992 get Herschel/PACS observation #1342234992 NGC4472 lines

iso (7)

The 2 columns in color are computed by VizieR, and are not part of the original data.
Note: Quick-look images of the data, and specific documentation, are accessible by clicking on the TDT observation identifier
VI/111/isolog
Post annotation
ISO Observation Log (ISO Data Centre, 2004) [ReadMe+ftp]

*The ISO Observation Log (36737 rows) (Note)
img(gal)
start AladinLite

Full _r TDT AOT minLam maxLam Target oStart oLen recno FOV RAJ2000 DEJ2000 cal ObsID abs PropID arcmin um um s s deg deg
1 0.106 22700701 PHT32 54.76 116.92 NGC 4472 1996-07-01T01:58:13 2108 9027 503"x342" 187.4437 +07.9992 JNBREGMA + EGALDUST 2 0.106 22700706 PHT32 159.68 202.28 NGC 4472 1996-07-01T02:34:15 1012 9028 549"x457" 187.4437 +07.9992 JNBREGMA + EGALDUST 3 0.241 22802302 PHT04 -1.00 -1.00 N4472 1996-07-02T07:16:26 1036 9101 ------N/A------ 187.4437 +07.9966 GKNAPP + PROP_2 4 0.241 23900428 CAM01 3.98 5.03 N4472 1996-07-12T20:01:14 1150 9602 21'x240" 187.4437 +07.9966 GKNAPP + PROP_2 5 0.241 23900517 PHT22 54.76 118.38 N4472 1996-07-12T20:21:26 1324 9603 855"x135" (sparse) 187.4437 +07.9966 GKNAPP + PROP_1 6 0.241 23900619 PHT22 128.33 216.69 N4472 1996-07-12T20:44:30 766 9604 901"x181" 187.4437 +07.9966 GKNAPP + PROP_1 7 0.253 22700815 CAM01 5.05 17.05 NGC4472 1996-07-01T02:52:01 2502 9029 108"x108" 187.4437 +07.9964 FMACCHET + P2_3

iue (11)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |NGC 4472        :            |QSBJO|81|L SWP 07949 L|  331 SO|800214 144200|019200| |3X5|G|E=255,C=95,B=65     |*|1996IUEML.C......0I|
 

posa (1)

 |    alpha        delta    | MajAxis , MinAxis    PA  |equi  epoch |     reference     |
 ----------------------------------------------------------------------------------------
 |12 29 46.79  +08 00 01.5  |    1.25 ,    1.25     0  |2000    0.0 |1997A&AS..122..235L|
 

rvel (7)

 |  Rvel   (nmes)| rem |dis|     reference     |
 -----------------------------------------------
m|    +948 (    )|     |   |1973UGC...C......0N|
 

velocities (21)

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom , res D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------
 |z  |    0.00317  . 10      |  (    )|s , ,Opt ,      |          |       |  |2009yCat.2294....0A|
 

xmm (2)

The 3 columns in color are computed by VizieR, and are not part of the original data.
B/xmm/xmmlog
Post annotation
XMM-Newton Observation Log (XMM-Newton Science Operation Center, 2012) [ReadMe+ftp]
The XMM-Newton Observation log (2017-03-27) (12931 rows)
img(gal)
start AladinLite

Full _r Obsno PropDate Object RAJ2000 DEJ2000 Obs0 ObsDur Image PPSp FITS XSAlink arcmin s deg deg s s
1 0.0288 0200130101 2005-01-26 NGC 4472 187.44480 +07.99997 2004-01-01T03:07:58 111033 FITS PPSp 0200130101 Y 2 0.3125 0112550601 2003-06-26 ngc4472 187.44165 +07.99639 2002-06-05T10:06:21 24622 FITS PPSp 0112550601 Y

z (10)

 |redshift R|     reference     |
 --------------------------------
 | 0.003130 |2000MNRAS.313..469S|
 

ze (1)

 |redshift  R  m.e.   |     reference     |
 ------------------------------------------
 | 0.002895  0.000027 |1991RC3v9.C......0D|
 

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : m49

Link by name to the catalogue in VizieR :

APG 134 BWE 1227+0816 2MASX J12294679+0800014 MITG J122942+0800 NGC 4472
NVSS J122946+080002 NVSS B122714+081639 SDSS J122944.50+080029.6 SDSS J122946.76+080001.7 UGC 7629

Search by coordinates in Vizier (radius: 30 arcsec)


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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2017.03.28-19:57:30

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