Sh2-3

Query : Sh2-3

Basic data :
SH 2-3 -- HII Region
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: 		HII (1976A&AS,SH,...), Rad (GRS)
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) : 		17 12 24.0 -38 28 00 (Optical) [ ] E 1976A&AS...25...25D
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) : 		17 12 24.0 -38 28 00 [ ]
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) : 		17 08 58.4 -38 24 26 [ ]
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) : 		348.2498 +00.4694 [ ]
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 : 		-0.82 -2.38 [0.12 0.19 90] D 2019ApJ...870...32K
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) 13.00 [4.1] / z(spectroscopic) 0.000043 [0.000014] / cz 13.00 [4.10]
   (Opt) C 2019ApJ...870...32K
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): 		0.59 [0.04] C 2019ApJ...870...32K
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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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 ) :

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

: 174 		Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (4) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

SH 2-3 GRS G348.20 +00.40 GUM 58 RCW 120

References (66 between 2019 and 2024) (Total 206)
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 : 1    distance : 1    PLX : 1    PM : 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)

velocities (1) 

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 ------------------------------------------------------------------------------------------------------
 |v  |   13.00        4.1    |C (  29)|s , ,Opt ,           |          |       |  |2019ApJ...870...32K|

distance (1) 

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 | 1680       pc  |-110        +130       |paral   |2019ApJ...870...32K|

plx (1) 

 |    plx    :    m.e     R |     reference     |
 ------------------------------------------------
 |   0.59    :   0.04       |2019ApJ...870...32K|

pm (1) 

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |   -0.82 [    0.12 ]|   -2.38 [    0.19 ]|ICRS|2019ApJ...870...32K|
Observing logs


herschel : 22   

   

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 (22)

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   0.5144   677  rcw 120                              17 12 23.10  -38 27 43.0  KPGT_fmotte_1      PacsPhoto           1381  2011-03-22T04:47:52  1342216586  get Herschel/PACS observation #1342216586                           rcw120-PPhoto-ang2                                                                                                    
    2   0.5144   677  rcw 120                              17 12 23.10  -38 27 43.0  KPGT_fmotte_1      PacsPhoto           1381  2011-03-22T04:23:48  1342216585  get Herschel/PACS observation #1342216585                           rcw120-PPhoto-ang1                                                                                                    
    3   0.5144   148  rcw 120                              17 12 23.10  -38 27 43.0  SDP_fmotte_3       PacsPhoto           1651  2009-10-09T11:44:47  1342185554  get Herschel/PACS observation #1342185554                           rcw120-PPhoto-ang2                                                                                                    
    4   0.5144   148  rcw 120                              17 12 23.10  -38 27 43.0  SDP_fmotte_3       PacsPhoto           1651  2009-10-09T11:16:13  1342185553  get Herschel/PACS observation #1342185553                           rcw120-PPhoto-ang1                                                                                                    
    5   0.5144   121  rcw 120                              17 12 23.10  -38 27 43.0  SDP_aabergel_3     SpirePhoto          1219  2009-09-12T04:55:29  1342183678                          get Herschel/SPIRE observation #1342183678   rcw120-SPhoto                                                                                                         
    6   0.9646   288  rcw120rhII                           17 12 24.48  -38 27 14.4  SDP_aabergel_3     SpireSpectrometer    543  2010-02-26T16:49:45  1342191230                          get Herschel/SPIRE observation #1342191230   rcw120rhII-SSpec                                                                                                      
    7   3.4760   288  rcw120irs1                           17 12 40.90  -38 27 08.0  SDP_aabergel_3     SpireSpectrometer    543  2010-02-26T17:08:37  1342191232                          get Herschel/SPIRE observation #1342191232   rcw120irs1-SSpec                                                                                                      
    8   3.8774  1368  rcw120c1                             17 12 08.94  -38 30 43.2  KPGT_fmotte_1      PacsRangeSpec       2263  2013-02-10T17:27:59  1342263472  get Herschel/PACS observation #1342263472                           rcw120c1-PSED-r2                                                                                                      
    9   3.8774  1368  rcw120c1                             17 12 08.94  -38 30 43.2  KPGT_fmotte_1      PacsRangeSpec       1135  2013-02-10T17:06:52  1342263471  get Herschel/PACS observation #1342263471                           rcw120c1-PSED-r1                                                                                                      
   10   4.5408   654  RCW120-38                            17 12 11.23  -38 31 59.5  GT1_azavagno_1     SpireSpectrometer    772  2011-02-26T17:50:23  1342214825                          get Herschel/SPIRE observation #1342214825   SSpec-RCW120-38                                                                                                       
   11   4.5814  1368  rcw120s38-1                          17 12 10.92  -38 32 00.0  KPGT_fmotte_1      PacsRangeSpec       1135  2013-02-10T18:29:04  1342263474  get Herschel/PACS observation #1342263474                           rcw120s38-PSED-r2                                                                                                     
   12   4.5814  1368  rcw120s38-1                          17 12 10.92  -38 32 00.0  KPGT_fmotte_1      PacsRangeSpec       1135  2013-02-10T18:07:54  1342263473  get Herschel/PACS observation #1342263473                           rcw120s38-PSED-r1                                                                                                     
   13   4.9738   655  RCW120-cond1-new                     17 12 10.00  -38 32 21.1  GT1_azavagno_1     SpireSpectrometer   2394  2011-02-27T11:01:44  1342214838                          get Herschel/SPIRE observation #1342214838   SSpec-cond1-new                                                                                                       
   14   5.1895   654  RCW120-76-1                          17 12 46.37  -38 25 25.0  GT1_azavagno_1     SpireSpectrometer    772  2011-02-26T17:37:01  1342214824                          get Herschel/SPIRE observation #1342214824   SSpec-RCW120-76                                                                                                       
   15   5.3007   654  RCW120-58-1                          17 11 57.33  -38 29 07.4  GT1_azavagno_1     SpireSpectrometer   2394  2011-02-26T16:43:25  1342214822                          get Herschel/SPIRE observation #1342214822   SSpec-RCW120-58                                                                                                       
   16   5.5781   288  rcw120pdr                            17 12 04.91  -38 24 03.6  SDP_aabergel_3     SpireSpectrometer   1353  2010-02-26T15:44:38  1342191226                          get Herschel/SPIRE observation #1342191226   rcw120pdr-SSpec                                                                                                       
   17   5.8890   655  RCW120-cond8-1                       17 12 20.54  -38 34 03.0  GT1_azavagno_1     SpireSpectrometer   2394  2011-02-27T12:22:41  1342214840                          get Herschel/SPIRE observation #1342214840   SSpec-RCW120-cond8                                                                                                    
   18   6.0478   654  RCW120-cond5bis-1                    17 12 43.57  -38 23 31.3  GT1_azavagno_1     SpireSpectrometer    772  2011-02-26T17:23:50  1342214823                          get Herschel/SPIRE observation #1342214823   SSpec-RCW120-cond5bis                                                                                                 
   19   7.3784   288  rcw120off                            17 13 01.36  -38 27 13.4  SDP_aabergel_3     SpireSpectrometer   1353  2010-02-26T17:18:03  1342191233                          get Herschel/SPIRE observation #1342191233   rcw120off-SSpec                                                                                                       
   20   8.5229   655  RCW120-cond5-1                       17 12 33.32  -38 19 52.5  GT1_azavagno_1     SpireSpectrometer   2394  2011-02-27T11:42:12  1342214839                          get Herschel/SPIRE observation #1342214839   SSpec-cond5                                                                                                           
   21   8.8731   654  RCW120-105-1                         17 12 42.47  -38 20 05.9  GT1_azavagno_1     SpireSpectrometer   2394  2011-02-26T18:03:49  1342214826                          get Herschel/SPIRE observation #1342214826   SSpec-RCW120-105                                                                                                      
   22   9.8669   288  rcw120irs2                           17 12 20.78  -38 18 21.2  SDP_aabergel_3     SpireSpectrometer   1353  2010-02-26T16:26:43  1342191229                          get Herschel/SPIRE observation #1342191229   rcw120irs2-SSpec

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