2010A&A...520A...3M

Query : 2010A&A...520A...3M

2010A&A...520A...3M - Astronomy and Astrophysics, volume 520, A3-3 (2010/9-2)

Planck pre-launch status: the Planck-LFI programme.

MANDOLESI N., BERSANELLI M., BUTLER R.C., ARTAL E., BACCIGALUPI C., BALBI A., BANDAY A.J., BARREIRO R.B., BARTELMANN M., BENNETT K., BHANDARI P., BONALDI A., BORRILL J., BREMER M., BURIGANA C., BOWMAN R.C., CABELLA P., CANTALUPO C., CAPPELLINI B., COURVOISIER T., CRONE G., CUTTAIA F., DANESE L., D'ARCANGELO O., DAVIES R.D., DAVIS R.J., DE ANGELIS L., DE GASPERIS G., DE ROSA A., DE TROIA G., DE ZOTTI G., DICK J., DICKINSON C., DIEGO J.M., DONZELLI S., DOERL U., DUPAC X., ENSSLIN T.A., ERIKSEN H.K., FALVELLA M.C., FINELLI F., FRAILIS M., FRANCESCHI E., GAIER T., GALEOTTA S., GASPARO F., GIARDINO G., GOMEZ F., GONZALEZ-NUEVO J., GORSKI K.M., GREGORIO A., GRUPPUSO A., HANSEN F., HELL R., HERRANZ D., HERREROS J.M., HILDEBRANDT S., HOVEST W., HOYLAND R., HUFFENBERGER K., JANSSEN M., JAFFE T., KEIHAENEN E., KESKITALO R., KISNER T., KURKI-SUONIO H., LAEHTEENMAEKI A., LAWRENCE C.R., LEACH S.M., LEAHY J.P., LEONARDI R., LEVIN S., LILJE P.B., LOPEZ-CANIEGO M., LOWE S.R., LUBIN P.M., MAINO D., MALASPINA M., MARIS M., MARTI-CANALES J., MARTINEZ-GONZALEZ E., MASSARDI M., MATARRESE S., MATTHAI F., MEINHOLD P., MELCHIORRI A., MENDES L., MENNELLA A., MORGANTE G., MORIGI G., MORISSET N., MOSS A., NASH A., NATOLI P., NESTI R., PAINE C., PARTRIDGE B., PASIAN F., PASSVOGEL T., PEARSON D., PEREZ-CUEVAS L., PERROTTA F., POLENTA G., POPA L.A., POUTANEN T., PREZEAU G., PRINA M., RACHEN J.P., REBOLO R., REINECKE M., RICCIARDI S., RILLER T., ROCHA G., RODDIS N., ROHLFS R., RUBINO-MARTIN J.A., SALERNO E., SANDRI M., SCOTT D., SEIFFERT M., SILK J., SIMONETTO A., SMOOT G.F., SOZZI C., STERNBERG J., STIVOLI F., STRINGHETTI L., TAUBER J., TERENZI L., TOMASI M., TUOVINEN J., TUERLER M., VALENZIANO L., VARIS J., VIELVA P., VILLA F., VITTORIO N., WADE L., WHITE M., WHITE S., WILKINSON A., ZACCHEI A. and ZONCA A.

Abstract (from CDS):

This paper provides an overview of the Low Frequency Instrument (LFI) programme within the ESA Planck mission. The LFI instrument has been developed to produce high precision maps of the microwave sky at frequencies in the range 27-77GHz, below the peak of the cosmic microwave background (CMB) radiation spectrum. The scientific goals are described, ranging from fundamental cosmology to Galactic and extragalactic astrophysics. The instrument design and development are outlined, together with the model philosophy and testing strategy. The instrument is presented in the context of the Planck mission. The LFI approach to ground and inflight calibration is described. We also describe the LFI ground segment. We present the results of a number of tests demonstrating the capability of the LFI data processing centre (DPC) to properly reduce and analyse LFI flight data, from telemetry information to calibrated and cleaned time ordered data, sky maps at each frequency (in temperature and polarization), component emission maps (CMB and diffuse foregrounds), catalogs for various classes of sources (the Early Release Compact Source Catalogue and the Final Compact Source Catalogue). The organization of the LFI consortium is briefly presented as well as the role of the core team in data analysis and scientific exploitation. All tests carried out on the LFI flight model demonstrate the excellent performance of the instrument and its various subunits. The data analysis pipeline has been tested and its main steps verified. In the first three months after launch, the commissioning, calibration, performance, and verification phases will be completed, after which Planck will begin its operational life, in which LFI will have an integral part.

Abstract Copyright: ∼

Journal keyword(s): cosmic microwave background - space vehicles: instruments - instrumentation: detectors - instrumentation: polarimeters - submillimeter: general - telescopes

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 - 2024 		#notes
1 V* V1521 Cyg HXB 20 32 25.78 +40 57 27.9           WN4/5-6/7 1936 2

Query : 2010A&A...520A...3M

Basic data :
V* V1521 Cyg -- High Mass X-ray Binary
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: 		X (X,3A,...), Rad (ECX6,GB6,...), gam (2AGL,1FGL,...), HXB (2013ApJS), WR* (WR), HX? (2016ApJS), Q? (2021MNRAS), V* (V*), NIR (2MASS)
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) : 		20 32 25.78 +40 57 27.9 (Infrared) [ 60 60 90 ] C 2003yCat.2246....0C
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) : 		20 30 37.63 +40 47 12.6 [ 60 60 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) : 		079.84549 +00.70006 [ 60 60 90 ]
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: 		WN4/5-6/7 C 1996A&A...314..521V
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 (3) :
J 15.309 [0.059] C 2003yCat.2246....0C
H 13.192 [0.057] C 2003yCat.2246....0C
K 11.921 [0.031] C 2003yCat.2246....0C
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:

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (41) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

X Cyg X-3 87GB 203037.0+404726 PBC J2032.4+4057 WR 145a
3A 2030+407 GPS 2030+407 RGB J2032+409 1XRS 20305+407
2AGL J2033+4100 GPSR 079.846+0.700 RX J2032.3+4057 [AAA2018] FGL J2032.1+4058
2E 4376 GT 2030+407 1RXS J203226.2+405725 [BM83] X2030+407
2E 2030.5+4047 1H 2030+407 SWIFT J2032.5+4055 [BSF97] J203225.77+405728.0
ECX6-23 H 2030+407 SWIFT J2032.4+4057 [FS2003] 1076
1ES 2030+40.7 INTEGRAL1 118 TIC 17032547 [KRL2007b] 376
1FGL J2032.4+4057 1M 2030+407 2U 2030+40 [WBC2013] J203225.6+405726
2FGL J2032.1+4049 2MASS J20322578+4057279 3U 2030+40
4FGL J2032.6+4053 18P 57 4U 2030+40
GB6 B2030+4047 19P 17 V* V1521 Cyg

References (1936 between 1850 and 2024) (Total 1936)
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


distance : 1    MK : 1   

   

Observing logs


herschel : 4    ISO : 30    XMM : 3   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : V* V1521 Cyg

Link by name to the catalogue in VizieR :

2E 4376 2MASS J20322578+4057279 1RXS J203226.2+405725 V* V1521 Cyg

Search by coordinates in Vizier (radius: 5 arcsec)

Indications mainly about references on other documents
Notes (1) :

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