2020A&A...641A...5P


Query : 2020A&A...641A...5P

2020A&A...641A...5P - Astronomy and Astrophysics, volume 641A, 5-5 (2020/9-1)

Planck 2018 results. V. CMB power spectra and likelihoods.

PLANCK COLLABORATION, AGHANIM N., AKRAMI Y., ASHDOWN M., AUMONT J., BACCIGALUPI C., BALLARDINI M., BANDAY A.J., BARREIRO R.B., BARTOLO N., BASAK S., BENABED K., BERNARD J.-P., BERSANELLI M., BIELEWICZ P., BOCK J.J., BOND J.R., BORRILL J., BOUCHET F.R., BOULANGER F., BUCHER M., BURIGANA C., BUTLER R.C., CALABRESE E., CARDOSO J.-F., CARRON J., CASAPONSA B., CHALLINOR A., CHIANG H.C., COLOMBO L.P.L., COMBET C., CRILL B.P., CUTTAIA F., DE BERNARDIS P., DE ROSA A., DE ZOTTI G., DELABROUILLE J., DELOUIS J.-M., DI VALENTINO E., DIEGO J.M., DORE O., DOUSPIS M., DUCOUT A., DUPAC X., DUSINI S., EFSTATHIOU G., ELSNER F., ENSSLIN T.A., ERIKSEN H.K., FANTAYE Y., FERNANDEZ-COBOS R., FINELLI F., FRAILIS M., FRAISSE A.A., FRANCESCHI E., FROLOV A., GALEOTTA S., GALLI S., GANGA K., GENOVA-SANTOS R.T., GERBINO M., GHOSH T., GIRAUD-HERAUD Y., GONZALEZ-NUEVO J., GORSKI K.M., GRATTON S., GRUPPUSO A., GUDMUNDSSON J.E., HAMANN J., HANDLEY W., HANSEN F.K., HERRANZ D., HIVON E., HUANG Z., JAFFE A.H., JONES W.C., KEIHANEN E., KESKITALO R., KIIVERI K., KIM J., KISNER T.S., KRACHMALNICOFF N., KUNZ M., KURKI-SUONIO H., LAGACHE G., LAMARRE J.-M., LASENBY A., LATTANZI M., LAWRENCE C.R., LE JEUNE M., LEVRIER F., LEWIS A., LIGUORI M., LILJE P.B., LILLEY M., LINDHOLM V., LOPEZ-CANIEGO M., LUBIN P.M., MA Y.-Z., MACIAS-PEREZ J.F., MAGGIO G., MAINO D., MANDOLESI N., MANGILLI A., MARCOS-CABALLERO A., MARIS M., MARTIN P.G., MARTINEZ-GONZALEZ E., MATARRESE S., MAURI N., McEWEN J.D., MEINHOLD P.R., MELCHIORRI A., MENNELLA A., MIGLIACCIO M., MILLEA M., MIVILLE-DESCHENES M.-A., MOLINARI D., MONETI A., MONTIER L., MORGANTE G., MOSS A., NATOLI P., NORGAARD-NIELSEN H.U., PAGANO L., PAOLETTI D., PARTRIDGE B., PATANCHON G., PEIRIS H.V., PERROTTA F., PETTORINO V., PIACENTINI F., POLENTA G., PUGET J.-L., RACHEN J.P., REINECKE M., REMAZEILLES M., RENZI A., ROCHA G., ROSSET C., ROUDIER G., RUBINO-MARTIN J.A., RUIZ-GRANADOS B., SALVATI L., SANDRI M., SAVELAINEN M., SCOTT D., SHELLARD E.P.S., SIRIGNANO C., SIRRI G., SPENCER L.D., SUNYAEV R., SUUR-USKI A.-S., TAUBER J.A., TAVAGNACCO D., TENTI M., TOFFOLATTI L., TOMASI M., TROMBETTI T., VALIVIITA J., VAN TENT B., VIELVA P., VILLA F., VITTORIO N., WANDELT B.D., WEHUS I.K., ZACCHEI A. and ZONCA A.

Abstract (from CDS):

We describe the legacy Planck cosmic microwave background (CMB) likelihoods derived from the 2018 data release. The overall approach is similar in spirit to the one retained for the 2013 and 2015 data release, with a hybrid method using different approximations at low (l<30) and high (l≥30) multipoles, implementing several methodological and data-analysis refinements compared to previous releases. With more realistic simulations, and better correction and modelling of systematic effects, we can now make full use of the CMB polarization observed in the High Frequency Instrument (HFI) channels. The low-multipole EE cross-spectra from the 100 GHz and 143 GHz data give a constraint on the ΛCDM reionization optical-depth parameter τ to better than 15% (in combination with the TT low-l data and the high-l temperature and polarization data), tightening constraints on all parameters with posterior distributions correlated with τ. We also update the weaker constraint on τ from the joint TEB likelihood using the Low Frequency Instrument (LFI) channels, which was used in 2015 as part of our baseline analysis. At higher multipoles, the CMB temperature spectrum and likelihood are very similar to previous releases. A better model of the temperature-to-polarization leakage and corrections for the effective calibrations of the polarization channels (i.e., the polarization efficiencies) allow us to make full use of polarization spectra, improving the ΛCDM constraints on the parameters θMC, ωc, ωb, and H0 by more than 30%, and ns by more than 20% compared to TT-only constraints. Extensive tests on the robustness of the modelling of the polarization data demonstrate good consistency, with some residual modelling uncertainties. At high multipoles, we are now limited mainly by the accuracy of the polarization efficiency modelling. Using our various tests, simulations, and comparison between different high-multipole likelihood implementations, we estimate the consistency of the results to be better than the 0.5σ level on the ΛCDM parameters, as well as classical single-parameter extensions for the joint likelihood (to be compared to the 0.3σ levels we achieved in 2015 for the temperature data alone on ΛCDM only). Minor curiosities already present in the previous releases remain, such as the differences between the best-fit ΛCDM parameters for the l<800 and l>800 ranges of the power spectrum, or the preference for more smoothing of the power-spectrum peaks than predicted in ΛCDM fits. These are shown to be driven by the temperature power spectrum and are not significantly modified by the inclusion of the polarization data. Overall, the legacy Planck CMB likelihoods provide a robust tool for constraining the cosmological model and represent a reference for future CMB observations.

Abstract Copyright: © Planck Collaboration 2020

Journal keyword(s): cosmic background radiation - cosmology: observations - cosmological parameters - methods: data analysis

Simbad objects: 1

goto Full paper

goto View the references in ADS

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 - 2022
#notes
1 M 1 SNR 05 34 32 +22 00.8           ~ 5938 1

Query : 2020A&A...641A...5P

Basic data :
M 1 -- SuperNova Remnant
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:
Rad (2C,3C,...), X (3A,2E,...), gam (2AGL,ARGO,...), SNR (2014BASI,AJG,...), HII (LBN,SH), 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) :
05 34 32.0 +22 00 48 (Radio) [ ] E ~
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 31 31.5 +21 58 50 [ ]
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) :
184.5586 -05.7848 [ ]
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):
7.0 5.0 ~ (Rad) D 2014BASI...42...47G
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
Back
All CDSPortal (CDSPortal)

Send to sendBySAMP sendBySAMP

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 ) :

: 1 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (59) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

M 1 DB 38 Mills 05+2A SNR G184.6-05.8
3A 0531+219 2E 1309 NAME CRAB NEB SWIFT J0534.6+2204
2AGL J0534+2205 2E 0531.5+2159 NAME Crab SWIFT J0534.5+2200
AJG 1 1ES 0532+21.5 NAME Crab Nebula TeV J0534+220
ARGO J0535+2203 3FGL J0534.5+2201i NAME Tau A 2U 0531+22
2C 481 4FGL J0534.5+2201i NAME Taurus A 3U 0531+21
3C 144 3FHL J0534.5+2201 NGC 1952 4U 0531+21
3C 144.0 GRS G184.60 -05.80 NRAO 214 VRO 21.05.01
4C 21.19 1H 0531+219 NRL 2 W 9
3CR 144 H 0534+21 NVSS J053428+220202 X Tau X-1
CTA 36 H 0531+219 PBC J0534.5+2201 X Tau XR-1
CTB 18 IRAS 05314+2200 PKS 0531+219 [BM83] X0531+219
Cul 0531+21 LBN 833 1RXS J053431.2+220218 [DGW65] 25
Cul 0531+219 LBN 184.62-05.65 SH 2-244 [PT56] 5
DA 179 1M 0531+219 SIM 0531+21.0

References (5938 between 1850 and 2022) (Total 5938)
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


distance : 1    PLX : 1    PM : 1   

   

Observing logs


herschel : 8    ISO : 43    XMM : 21   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : M 1

Link by name to the catalogue in VizieR :

3C 144 3C 144.0 4C 21.19 3CR 144 2E 1309
IRAS 05314+2200 NGC 1952 NVSS J053428+220202 PKS 0531+219 1RXS J053431.2+220218

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


To bookmark this query, right click on this link: simbad:objects in 2020A&A...641A...5P and select 'bookmark this link' or equivalent in the popup menu


2022.08.09-16:20:38

© Université de Strasbourg/CNRS

    • Contact