CDS

M49

Query : M49

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 (2014ApJS,APG,...), X (1E,2E,...), Rad (BWE,GB6,...), AGN ([VV2003c],[VV2006c],...), GiC (ACSVCS,GIN,...), BiC (2018MNRAS), GiG ([CHM2007]), gam (INTREF), UV (GALEX), Opt (SDSS)
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] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • 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 46.8 +08 00 01 (Radio) [ 670 670 0 ] C 1997A&AS..122..235L
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] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • 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 46.8 +08 00 01 [ 670 670 0 ]
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] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • 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 14.2 +08 16 36 [ 670 670 0 ]
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] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • 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) : 		286.9220 +70.1960 [ 670 670 0 ]
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) E 2009ApJS..182..543A
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)
  • (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): 		10.96 8.91 157 (Opt) D 2003A&A...412...45P
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 within arcmin
', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay Simbad points in this preview
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sedIcon
within 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!). sed-help-icon
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 ) :

: 9
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.

%This number is the number of distinct objets linked, by using this button, you will obtain all links (may be more than one) from that object to his children

: 1039 		: 6440 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (51) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

M 49 GLEAM J122946+075958 RX J1229.7+0759 [BEC2010] HRS 178
ACSVCS 1 1H 1228+081 SDSS J122946.76+080001.7 [CHM2007] HDC 720 J122946.79+0800014
APG 134 INTREF 501 SDSS J122944.50+080029.6 [CHM2007] LDC 904 J122946.79+0800014
BWE 1227+0816 LEDA 41220 TGSSADR J122946.6+080006 [DC78] UGC 7629
1E 1227.5+0817 1M 1231+071 2U 1231+07 [DLB87] V9
2E 2735 2MASX J12294679+0800014 3U 1231+07 [DSB94] 225
2E 1227.2+0816 MCG+01-32-083 4U 1232+07 [FWB89] Galaxy 265
1ES 1227+08.2 MITG J122942+0800 UGC 7629 [M98c] 122713.9+081632
EVCC 755 NGC 4472 UZC J122946.6+075958 [VV2003c] J122946.8+080002
GALEX J122946.6+080000 NVSS B122714+081639 VCC 1226 [VV2006c] J122946.8+080002
GB6 B1227+0816 NVSS J122946+080002 XSS J12312+0833 [VV2010c] J122946.8+080002
87GB 122714.6+081649 RGB J1229.8+0800 Z 42-134 [ZEH2003] RX J1229.7+0759 1
GIN 781 RGB J1229+080 Z 1227.2+0816

References (238 between 2018 and 2023) (Total 2069)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)

Collections of Measurements


velocities : 23    distance : 9   

   

Warning : measurements from IRAS, IRC, SAO, CL.g (ACO), GJ have been removed
(they are still available using the icon Vizier near the identifier of the catalogue, or at the bottom of the page in the section "External links" to get the full data)

velocities (23) 

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 ------------------------------------------------------------------------------------------------------
 |v  |  979                  |  (    )|s ,D,    ,           |          |       |  |2016AJ....152...50T|

distance (9) 

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |   16.5959  Mpc |                       |redshift|2019A&A...631A..38L|
Observing logs


herschel : 1    ISO : 7    IUE : 11    XMM : 2   

   

Warning : measurements from IRAS, IRC, SAO, CL.g (ACO), GJ have been removed
(they are still available using the icon Vizier near the identifier of the catalogue, or at the bottom of the page in the section "External links" to get the full data)

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]
2013yCat.6139....0H

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   0.0059   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[image] (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     0.101  22700701  PHT32   54.76  116.92  NGC 4472                        1996-07-01T01:58:13   2108      9027  503"x342"           187.4437  +07.9992      JNBREGMA +    EGALDUST
    2     0.101  22700706  PHT32  159.68  202.28  NGC 4472                        1996-07-01T02:34:15   1012      9028  549"x457"           187.4437  +07.9992      JNBREGMA +    EGALDUST
    3     0.239  22802302  PHT04   -1.00   -1.00  N4472                           1996-07-02T07:16:26   1036      9101  ------N/A------     187.4437  +07.9966      GKNAPP   +    PROP_2  
    4     0.239  23900428  CAM01    3.98    5.03  N4472                           1996-07-12T20:01:14   1150      9602  21'x240"            187.4437  +07.9966      GKNAPP   +    PROP_2  
    5     0.239  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     0.239  23900619  PHT22  128.33  216.69  N4472                           1996-07-12T20:44:30    766      9604  901"x181"           187.4437  +07.9966      GKNAPP   +    PROP_1  
    7     0.250  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|

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]
2002yCat....102009X

The XMM-Newton Observation log (2023-09-18)[image/fits] (17196 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    0.0265  0200130101  2005-01-26  NGC 4472                        187.44480  +07.99997  2004-01-01T03:07:58   111033 FITS       PPSp  0200130101 Y
    2    0.3085  0112550601  2003-06-26  ngc4472                         187.44165  +07.99639  2002-06-05T10:06:21    24622 FITS       PPSp  0112550601 Y

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 2E 2735 GALEX J122946.6+080000 2MASX J12294679+0800014
MITG J122942+0800 NGC 4472 NVSS B122714+081639 NVSS J122946+080002 SDSS J122946.76+080001.7
SDSS J122944.50+080029.6 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 .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

Currently no annotations available

add an annotation to this object

report an error concerning the data of this object

2023.09.28-11:05:28

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