CDS

2010A&A...518L.133V

Query : 2010A&A...518L.133V

2010A&A...518L.133V - Astronomy and Astrophysics, volume 518, L133-133 (2010/7-2)

The β Pictoris disk imaged by Herschel PACS and SPIRE.

VANDENBUSSCHE B., SIBTHORPE B., ACKE B., PANTIN E., OLOFSSON G., WAELKENS C., DOMINIK C., BARLOW M.J., BLOMMAERT J.A.D.L., BOUWMAN J., BRANDEKER A., COHEN M., DE MEESTER W., DENT W.R.F., EXTER K., DI FRANCESCO J., FRIDLUND M., GEAR W.K., GLAUSER A.M., GOMEZ H.L., GREAVES J.S., HARGRAVE P.C., HARVEY P.M., HENNING T., HERAS A.M., HOGERHEIJDE M.R., HOLLAND W.S., HUYGEN R., IVISON R.J., JEAN C., LEEKS S.J., LIM T.L., LISEAU R., MATTHEWS B.C., NAYLOR D.A., PILBRATT G.L., POLEHAMPTON E.T., REGIBO S., ROYER P., SICILIA-AGUILAR A., SWINYARD B.M., WALKER H.J. and WESSON R.

Abstract (from CDS):

We obtained Herschel PACS and SPIRE images of the thermal emission of the debris disk around the A5V star βPic. The disk is well resolved in the PACS filters at 70, 100, and 160µm. The surface brightness profiles between 70 and 160µm show no significant asymmetries along the disk, and are compatible with 90% of the emission between 70 and 160µm originating in a region closer than 200 AU to the star. Although only marginally resolving the debris disk, the maps obtained in the SPIRE 250-500µm filters provide full-disk photometry, completing the SED over a few octaves in wavelength that had been previously inaccessible. The small far-infrared spectral index (β=0.34) indicates that the grain size distribution in the inner disk (<200AU) is inconsistent with a local collisional equilibrium. The size distribution is either modified by non-equilibrium effects, or exhibits a wavy pattern, caused by an under-abundance of impactors which have been removed by radiation pressure.

Abstract Copyright: ∼

Journal keyword(s): stars: early-type - planetary systems - circumstellar matter - stars: individual: β Pic

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023 		#notes
1 * bet Pic PM* 05 47 17.0876901 -51 03 59.441135 4.13 4.03 3.86 3.74 3.58 A6V 1824 1

Query : 2010A&A...518L.133V

Basic data :
* bet Pic -- High Proper Motion Star
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: 		* (*,CD,...), MIR (AKARI,WISEA,...), IR (IRAS,PSCz,...), smm (JCMTSE,JCMTSF), PM* (2007A&A), UV (TD1)
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) : 		05 47 17.0876901 -51 03 59.441135 (Optical) [ 0.10 0.11 90 ] A 2007A&A...474..653V
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) : 		05 46 05.9351341 -51 05 01.868677 [ 0.10 0.11 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) : 		258.3638289994 -30.6117329482 [ 0.10 0.11 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 : 		4.65 83.10 [0.11 0.15 90] A 2007A&A...474..653V
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) 20.00 [0.7] / z(~) 0.000067 [0.000002] / cz 20.00 [0.70]
   A 2006AstL...32..759G
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): 		51.44 [0.12] A 2007A&A...474..653V
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: 		A6V C 2006AJ....132..161G
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 (9) :
U 4.13 [~] C 2002yCat.2237....0D
B 4.03 [~] C 2002yCat.2237....0D
V 3.86 [~] C 2002yCat.2237....0D
R 3.74 [~] C 2002yCat.2237....0D
G 3.823242 [0.003562] C 2020yCat.1350....0G
I 3.58 [~] C 2002yCat.2237....0D
J 3.57 [~] C 2002yCat.2237....0D
H 3.51 [~] C 2002yCat.2237....0D
K 3.48 [~] C 2002yCat.2237....0D
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 ) :

: 1
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

: 2 		: 395 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (40) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

* bet Pic GSC 08099-01392 PLX 1339 TYC 8099-1392-1
AKARI-IRC-V1 J0547170-510359 HD 39060 PLX 1339.00 UBV 5954
CD-51 1620 HIC 27321 PPM 334622 UBV M 11539
CPC 0 3123 HIP 27321 PSCz P05460-5104 uvby98 100039060
CPD-51 774 HR 2020 Renson 10480 WEB 5372
GC 7287 IRAS 05460-5104 ROT 934 WISEA J054717.10-510358.4
GCRV 3614 JCMTSE J054716.8-510356 SAO 234134 WISE J054717.01-510357.5
GEN# +1.00039060 JCMTSF J054716.8-510402 SKY# 9519 [DML87] 189
GJ 219.0 JP11 1271 TD1 5440 Gaia DR3 4792774797545800832
GJ 219 2MASS J05471708-5103594 TIC 270577175 Gaia DR2 4792774797545105664

References (1824 between 1850 and 2023) (Total 1824)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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                Reference summaries :

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Collections of Measurements


velocities : 7    diameter : 1    distance : 4    ROT : 5    Fe_H : 5    PLX : 6    PM : 6    MK : 11   

   

Observing logs


herschel : 15    ISO : 110    IUE : 312    XMM : 1   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : * bet Pic

Link by name to the catalogue in VizieR :

AKARI-IRC-V1 J0547170-510359 CD-51 1620 CPD-51 774 GJ 219.0 GJ 219
GSC 08099-01392 HD 39060 HIC 27321 HIP 27321 HR 2020
IRAS 05460-5104 2MASS J05471708-5103594 PLX 1339 PPM 334622 SAO 234134
TD1 5440 TYC 8099-1392-1 uvby98 100039060 WISEA J054717.10-510358.4 WISE J054717.01-510357.5
[DML87] 189 Gaia DR3 4792774797545800832 Gaia DR2 4792774797545105664

Search by coordinates in Vizier (radius: 5 arcsec)

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2023.03.27-09:11:50

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