CDS

M99

Query : M99

Basic data :
M 99 -- HII 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: 		H2G (), G (2014ApJS,EVCC,...), Rad (BWE,GB6,...), X (2E,1RXS), HI (ALFALFA,HIPASS), IR (IRAS,PSCz), GiC (CAIRNS), GiG ([CHM2007]), smm (JCMTSE), 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 18 49.625 +14 24 59.36 (Infrared) [ ] C 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] : 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 18 49.626 +14 24 59.35 [ ]
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 16 17.196 +14 41 38.56 [ ]
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) : 		270.431020 +75.189835 [ ]
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) 2404 [~] / z(emission) 0.008051 [~] / cz 2413.72 [~]
   (Rad) D 2018ApJ...861...49H
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: 		SA C 2019MNRAS.488..590B
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): 		5.13 4.47 ~ (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 (11) :
U 10.45 [0.09] D 2007ApJS..173..185G
B 10.44 [0.08] D 2007ApJS..173..185G
V 9.87 [0.08] D 2007ApJS..173..185G
J 7.890 [0.022] C 2006AJ....131.1163S
H 7.251 [0.027] C 2006AJ....131.1163S
K 6.929 [0.031] C 2006AJ....131.1163S
u (AB) 13.226 [0.004] C 2009ApJS..182..543A
g (AB) 11.824 [0.002] C 2009ApJS..182..543A
r (AB) 11.071 [0.002] C 2009ApJS..182..543A
i (AB) 10.669 [0.002] C 2009ApJS..182..543A
z (AB) 10.344 [0.002] C 2009ApJS..182..543A
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 ) :

: 5
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

: 1875 		: 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 (49) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

M 99 JCMTSE J121849.6+142502 PCCS1 857 G270.45+75.20 [BEC2010] HRS 102
ALFALFA 1-248 LEDA 39578 PCCS1 545 G270.36+75.19 [CAB95] IRAS F12163+1441
BWE 1216+1442 2MASX J12184962+1424593 PSCz Q12162+1441 [CHM2007] HDC 702 J121849.62+1424593
CAIRNS J121849.56+142459.4 MCG+03-31-099 1RXS J121853.8+142602 [CHM2007] LDC 904 J121849.62+1424593
2E 2650 MITG J121849+1424 SDSS J121849.60+142459.4 [DC78] UGC 7345
2E 1216.3+1441 MRC 1216+146 UGC 7345 [DSB94] 308
EVCC 319 NAICGB 1216+147 UZC J121849.6+142501 [M98c] 121616.9+144146
GB6 B1216+1442 NAIC 1216+147 VCC 307 [NKB95] N4254
87GB 121618.2+144207 NAME Coma Pinwheel VLSS J1218.8+1424 [VDD93] 153
GLEAM J121850+142515 NAME Virgo Cluster Pinwheel WB 1216+1442 [YOF95] 67
HIPASS J1218+14 NGC 4254 Z 98-144
IRAS F12163+1441 NVSS J121850+142450 Z 99-11
IRAS 12162+1441 NVSS B121617+144129 Z 1216.3+1442

References (190 between 2018 and 2023) (Total 887)
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 : 17    distance : 12   

   

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 (17) 

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 ------------------------------------------------------------------------------------------------------
 |v  | 2404                  |  (    )|se, ,Rad ,           |          |       |  |2018ApJ...861...49H|

distance (12) 

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |   16.500   Mpc |  +0.600      +0.600   |Mem     |2010ApJS..190..233M|
Observing logs


herschel : 16    XMM : 1   

   

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 (16)

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   0.0014   604  NGC4254                              12 18 49.63  +14 24 59.4  KPOT_rkennicu_1    PacsPhoto            906  2011-01-08T07:17:53  1342212390  get Herschel/PACS observation #1342212390                           PP2-LWb-NGC4254                                                                                                       
    2   0.0014   604  NGC4254                              12 18 49.63  +14 24 59.4  KPOT_rkennicu_1    PacsPhoto            906  2011-01-08T07:01:44  1342212389  get Herschel/PACS observation #1342212389                           PP2-SWb-NGC4254                                                                                                       
    3   0.0014   604  NGC4254                              12 18 49.63  +14 24 59.4  KPOT_rkennicu_1    PacsPhoto            906  2011-01-08T06:45:35  1342212388  get Herschel/PACS observation #1342212388                           PP2-LWa-NGC4254                                                                                                       
    4   0.0014   604  NGC4254                              12 18 49.63  +14 24 59.4  KPOT_rkennicu_1    PacsPhoto            906  2011-01-08T06:29:26  1342212387  get Herschel/PACS observation #1342212387                           PP2-SWa-NGC4254                                                                                                       
    5   0.0014   192  M99                                  12 18 49.63  +14 24 59.4  SDP_seales01_4     SpirePhoto          1838  2009-11-22T16:37:33  1342187173                          get Herschel/SPIRE observation #1342187173   M99                                                                                                                   
    6   0.0085   971  ngc4254                              12 18 49.60  +14 24 59.0  OT1_jsmith01_1     SpireSpectrometer  30043  2012-01-09T16:29:15  1342236997                          get Herschel/SPIRE observation #1342236997   ngc4254                                                                                                               
    7   0.0085   773  ngc4254                              12 18 49.60  +14 24 59.0  KPOT_rkennicu_1    PacsLineSpec        1999  2011-06-26T04:32:40  1342223129  get Herschel/PACS observation #1342223129                           ngc4254 Nucleus Extra [bright] -nII 205                                                                               
    8   0.0123   773  ngc4254                              12 18 49.60  +14 25 00.0  KPOT_rkennicu_1    PacsLineSpec        3061  2011-06-26T05:41:23  1342223132  get Herschel/PACS observation #1342223132                           ngc4254 FullStrip [medium] -cII                                                                                       
    9   0.0123   755  ngc4254                              12 18 49.60  +14 25 00.0  KPOT_rkennicu_1    PacsLineSpec       12072  2011-06-07T23:49:41  1342222239  get Herschel/PACS observation #1342222239                           "ngc4254 FullStrip [medium] -nII 122, oIII"                                                                           
   10   0.0123   755  ngc4254                              12 18 49.60  +14 25 00.0  KPOT_rkennicu_1    PacsLineSpec        4384  2011-06-07T22:34:27  1342222238  get Herschel/PACS observation #1342222238                           ngc4254 FullStrip [medium] -oI                                                                                        
   11   1.0112   773  ngc4254                              12 18 49.14  +14 23 59.1  KPOT_rkennicu_1    PacsLineSpec         869  2011-06-26T05:08:07  1342223130  get Herschel/PACS observation #1342223130                           ngc4254 Enuc_00 [medium] -cII                                                                                         
   12   1.0112   773  ngc4254                              12 18 49.14  +14 23 59.1  KPOT_rkennicu_1    PacsLineSpec        3228  2011-06-26T02:17:43  1342223126  get Herschel/PACS observation #1342223126                           "ngc4254 Enuc_00 [medium] -nII 122, oIII"                                                                             
   13   1.0112   773  ngc4254                              12 18 49.14  +14 23 59.1  KPOT_rkennicu_1    PacsLineSpec        1247  2011-06-26T01:54:46  1342223125  get Herschel/PACS observation #1342223125                           ngc4254 Enuc_00 [medium] -oI                                                                                          
   14   1.3288   773  ngc4254                              12 18 44.66  +14 24 25.4  KPOT_rkennicu_1    PacsLineSpec         871  2011-06-26T05:24:44  1342223131  get Herschel/PACS observation #1342223131                           ngc4254 Enuc_01 [medium] -cII                                                                                         
   15   1.3288   773  ngc4254                              12 18 44.66  +14 24 25.4  KPOT_rkennicu_1    PacsLineSpec        3230  2011-06-26T03:36:37  1342223128  get Herschel/PACS observation #1342223128                           "ngc4254 Enuc_01 [medium] -nII 122, oIII"                                                                             
   16   1.3288   773  ngc4254                              12 18 44.66  +14 24 25.4  KPOT_rkennicu_1    PacsLineSpec        1249  2011-06-26T03:13:38  1342223127  get Herschel/PACS observation #1342223127                           ngc4254 Enuc_01 [medium] -oI

xmm (1)

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    0.0129  0147610101  2004-07-19  NGC 4254                        184.70655  +14.41650  2003-06-29T09:44:25    50953 FITS       PPSp  0147610101 Y

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : M99

Link by name to the catalogue in VizieR :

BWE 1216+1442 2E 2650 HIPASS J1218+14 IRAS F12163+1441 IRAS 12162+1441
2MASX J12184962+1424593 MITG J121849+1424 NGC 4254 NVSS J121850+142450 NVSS B121617+144129
1RXS J121853.8+142602 SDSS J121849.60+142459.4 UGC 7345

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

2023.09.28-10:39:22

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