WR 124

Query : WR 124

Basic data :
Hen 2-427 -- Wolf-Rayet
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: 		* (ALS,CSI,...), PN (Hen,PK,...), WR* (1938PASP,WR), Em* (HBHA,[KW97]), V* (NSV,V*), HII (LBN,SH), SB* (SBC9), EB* (2012A&A), ISM ([TP72]), NIR (2MASS), IR (IRAS)
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) : 		19 11 30.8749167768 +16 51 38.200938264 (Optical) [ 0.0096 0.0105 90 ] A 2020yCat.1350....0G
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) : 		19 11 30.8763918967 +16 51 38.222670989 [ 0.0096 0.0105 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] : 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) : 		19 09 16.3527962263 +16 46 35.460254942 [ 0.0096 0.0105 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] : 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) : 		050.1980203939821 +03.3100128152785 [ 0.0096 0.0105 90 ]
Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode"
  • pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr)
  • pm-dec : mu-dec (expressed in the ICRS system in mas/yr)
  • [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg)
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the proper motion reference
Proper motions mas/yr : 		-2.517 -5.671 [0.012 0.012 90] A 2020yCat.1350....0G
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) 190.00 [7.4] / z(~) 0.000634 [0.000025] / cz 190.06 [7.40]
   D 2007AN....328..889K
Syntax of parallax is : 'value quality [error] bibcode'
  • value : parallax value
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • [error] : mean error
  • bibcode : bibcode of the parallax reference
Parallaxes (mas): 		0.1568 [0.014] A 2020yCat.1350....0G
Spectral type is made of 3 parts: %coding is composed of 4 parts :
  • the spectral type, which is made of a temperature class, eventually a luminosity class (roman number) and/or spectral peculiarities;
  • a quality letter: A=best quality→E=worst quality, {� } =unknown quality %
  • a quality letter: A=best quality -> E=worst quality, {� } =unknown quality
  • bibcode : bibcode of the spectral type reference
Spectral type: 		WN8h C 2006A&A...457.1015H
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): 		2.007 2.007 90 (Rad) D 2008ApJ...689..194S
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 (6) :
B 12.19 [0.16] D 2000A&A...355L..27H
V 11.50 [0.11] D 2000A&A...355L..27H
G 10.608558 [0.002883] C 2020yCat.1350....0G
J 8.578 [0.024] C 2003yCat.2246....0C
H 8.179 [0.018] C 2003yCat.2246....0C
K 7.732 [0.018] C 2003yCat.2246....0C
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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

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (39) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

NAME BAC 209 HIP 94289 PLX 4471.00 UCAC2 37766327
ALS 10196 IRAS 19092+1646 PN G050.1+03.3 V* QR Sge
CSI+16-19093 LBN 050.14+03.36 PN M 1-67 WEB 16426
CSI+16-19092 LBN 127 PN VV 220 WR 124
GCRV 11638 LS II +16 4 PN VV' 481 [KW97] 36-15
GSC2 N02333038 2MASS J19113087+1651382 PN ARO 10 [TP72] 60
GSC 01586-00411 NAME Merrill's star SBC9 1130 Gaia DR2 4513494205567536512
HBHA 1702-02 NSV 11797 SH 2-80 Gaia DR3 4513494205567536512
Hen 2-427 PK 050+03 1 TIC 396769617 Gaia DR1 4513494201229646848
HIC 94289 PLX 4471 TYC 1586-411-1

References (29 between 2019 and 2024) (Total 340)
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 :

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                 or select by : (not exhaustive, explanation here)

Collections of Measurements


velocities : 3    V* : 1    distance : 3    Fe_H : 1    PLX : 5    PM : 4    MK : 7   

   

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 (3) 

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 ------------------------------------------------------------------------------------------------------
 |v  |  190.0      ?         |  (    )|s , ,    ,           |          |       |  |1995A&AS..114..269D|

v* (1) 

 |     vartyp     |    Vmax     p     Vmin    |   period   | epoch (JD)   |D/rt %|     reference     |
 -----------------------------------------------------------------------------------------------------
 |E:/WR           |  11.10      V   11.30     |            |              |      |2012A&A...548A..79A|

distance (3) 

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |    0.696   kpc |  -0.139      +0.139   |        |2010ApJ...714.1096S|

fe_h (1) 

 | Teff  log.g | Fe_H  c|CompStar |CatNo|     Reference     |
 ------------------------------------------------------------
 | 34000       |        |         |     |2023A&A...680A..22M|

plx (5) 

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
m|   0.260   :   0.290      |2016A&A...595A...2G|

pm (4) 

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |   -2.517[    0.012]|   -5.671[    0.012]|ICRS|2020yCat.1350....0G|

mk (7) 

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
 |  /   |WN8h                                |2023A&A...680A..22M|
Observing logs


herschel : 8    ISO : 3    IUE : 4   

   

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 (8)

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   0.0012   720  PN M 1-67                            19 11 30.88  +16 51 38.2  GT1_proyer_1       PacsLineSpec        1651  2011-05-04T15:06:14  1342220599  get Herschel/PACS observation #1342220599                           PSpecL_M167_A                                                                                                         
    2   0.0012   720  PN M 1-67                            19 11 30.88  +16 51 38.2  GT1_proyer_1       PacsLineSpec        1558  2011-05-04T14:38:07  1342220598  get Herschel/PACS observation #1342220598                           PSpecL_M167_B                                                                                                         
    3   0.0012   495  M 1-67                               19 11 30.88  +16 51 38.2  KPGT_mgroen01_1    SpirePhoto           911  2010-09-21T07:40:08  1342204949                          get Herschel/SPIRE observation #1342204949   SPhoto-0009                                                                                                           
    4   0.0012   329  PN M 1-67                            19 11 30.88  +16 51 38.2  KPGT_mgroen01_1    PacsPhoto           2622  2010-04-08T18:48:01  1342194083  get Herschel/PACS observation #1342194083                           PPhot_PN M 1-67_G_scan_135_D                                                                                          
    5   0.0012   329  PN M 1-67                            19 11 30.88  +16 51 38.2  KPGT_mgroen01_1    PacsPhoto           2622  2010-04-08T18:03:16  1342194082  get Herschel/PACS observation #1342194082                           PPhot_PN M 1-67_G_scan_45_D                                                                                           
    6   0.0012   329  PN M 1-67                            19 11 30.88  +16 51 38.2  KPGT_mgroen01_1    PacsPhoto           2622  2010-04-08T17:18:31  1342194081  get Herschel/PACS observation #1342194081                           PPhot_PN M 1-67_B_scan_135_D                                                                                          
    7   0.0012   329  PN M 1-67                            19 11 30.88  +16 51 38.2  KPGT_mgroen01_1    PacsPhoto           2622  2010-04-08T16:33:46  1342194080  get Herschel/PACS observation #1342194080                           PPhot_PN M 1-67_B_scan_45_D                                                                                           
    8   0.0012   317  M 1-67                               19 11 30.88  +16 51 38.2  KPGT_mgroen01_1    SpireSpectrometer   2530  2010-03-27T00:21:28  1342192828                          get Herschel/SPIRE observation #1342192828   SSpec-0000 -M 1-67

iso (3)

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     0.116  72500653  LWS01   43.05  195.88  M1-67                           1997-11-09T18:15:49   2228     30354  84" D               287.8796  +16.8589      MBARLOW  +    DUST6   
    2     0.122  72500754  SWS01    2.38   45.21  M1-67                           1997-11-09T19:16:59   1912     30356  33"x20"             287.8796  +16.8588      MBARLOW  +    DUST6   
    3     6.494  72500658  LWS01   43.05  195.84  M1-67 off                       1997-11-09T18:53:53   1330     30355  84" D               287.8858  +16.7526      MBARLOW  +    DUST6

iue (4) 

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |PK 050+03 1     :            |MLCHJ|11|L LWR 09250 L|  129 FO|801107 042100|007200| |500|G|C=195,B=20          |*|1996IUEML.C......0I|

External archives :

Data at NED - NASA/IPAC Extragalactic Database : WR 124

Link by name to the catalogue in VizieR :

ALS 10196 GSC 01586-00411 HIC 94289 HIP 94289 IRAS 19092+1646
LS II +16 4 2MASS J19113087+1651382 NSV 11797 PLX 4471 PN G050.1+03.3
TYC 1586-411-1 UCAC2 37766327 V* QR Sge Gaia DR2 4513494205567536512 Gaia DR3 4513494205567536512
Gaia DR1 4513494201229646848

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