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'''<span style="background:aqua"> Before you start please look [[Help:Important|here]] for a few very important things you need to be aware of</span>.'''
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{{DISPLAYTITLE: 2018 Planck Explanatory Supplement}}
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<!---'''<span style="font-size:180%"> <span style="color:Blue"> This is the 2018 Explanatory Supplement page for the Planck Legacy Archive </span>
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* Instructions for new users: [[Help:READ ME FIRST|Read me first]]
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* See [http://meta.wikimedia.org/wiki/Help:Contents User's Guide] for a detailed User Guide of the MediaWiki software;
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* See [[Help:Contents|Explanatory Supplement Help page]] for Planck-specific guidelines.--->
  
For help with editing the Explanatory Supplement consult the [http://meta.wikimedia.org/wiki/Help:Contents User's Guide] for a detailed User Guide of the MediaWiki software or the [[Help:Contents|Explanatory Supplement Help page]] for the guidelines on editing the ES.
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The Explanatory Supplement is a reference text accompanying the public data products which result from the European Space Agency’s Planck mission, and includes descriptions of all the products available via the Planck Legacy Archive. The Explanatory Supplement has been produced by the [[Planck Collaboration]].
  
== [[:Category:Explanatory supplement|Explanatory supplement]] ==
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There are have been four major data releases of Planck products:  
 +
*PR1 in 2013 (all files are identified by the label *.R1.??) ;
 +
*PR2 in 2015 (all files are identified by the label *.R2.??) ;
 +
*PR3 in 2018 (all files are identified by the label *.R3.??) ;
 +
*PR4 (NPIPE) in 2020 (all files are identified by the label *.R4.??) .
  
[[:Category:The Planck mission|Planck Collaboration]]
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In addition, the so-called "Planck Legacy Release" is a combination of PR1+PR2+PR3 products tha thave been tagged as "Legacy" and are shown by default the PLA.
 
The Explanatory Supplement is a reference text to the data delivered from the operations of the European Space Agency’s Planck satellite during its nominal mission.
 
  
#[[:Category:The Planck mission|The Planck mission]]
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This Explanatory Supplement accompanies the Planck 2018 release, however,  the descriptions of the 2013, 2015 and 2020 products can be found at the end of each section under the heading '''Other Releases''' and appear under different background colors (white for 2018, salmon for 2015 and green for 2013).
##[[Mission overview]]
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#[[:Category:The satellite|The satellite]]
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Also note that not all the products issued in 2015 have been updated in the 2018 or 2020 release, this is one of the reasons for tagging a "Legacy" release.
##[[Overview|Overview]]
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##[[The service module|The service module]]
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The Index of the Explanatory Supplement is listed below; the Index and individual section headings can also be accessed directly via the menu bar at the left of this page.
##[[:Category:Cryogenics|Cryogenics]]
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###[[Thermal design|Thermal Design]]
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<!---      #############        --->
###[[Sorption cooler|Sorption Cooler]]
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#[[Introduction_WiP|Introduction]]
###[[4K cooler|<math>^{4}</math>He-JT cooler]]
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##[[The Planck mission_WiP|The Planck mission]]  
###[[Dilution cooler|Dilution Cooler]]
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##[[The satellite_WiP|The spacecraft]]
###[[Qualification and performance|Qualification and performance]]
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##[[Ground Segment and Operations|Ground segment and Early operations]]
##[[:Category:Instruments|Instruments]]
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##[[Survey_scanning_and_performance|Survey scanning and Routine operations]]
###[[HFI design, qualification, and performance|HFI design, qualification, and performance]]
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##[[Questions and Answers|Questions and answers]]
###[[LFI design, qualification, and performance|LFI design, qualification, and performance]]
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<!---      #############       --->
##[[The telescope|The telescope]]
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#[[The Instruments|The instruments]]
##[[:Category:Others|Others]]
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##[[HFI design, qualification, and performance|HFI design, qualification, and performance]]
###[[The space radiation environment monitor|The space radiation environment monitor]]
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###[[HFI_cryogenics | Cryogenics]]
###[[The fiber optic gyro unit|The fiber optic gyro unit]]
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###[[HFI_cold_optics_%26_spectral_response | HFI cold optics and spectral response]]
#[[:Category:Ground Segment and Operations|Ground Segment and Operations]]
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###[[HFI_detection_chain | Detection chain]]
##[[Ground segment overview|Ground segment overview]]
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###[[HFI_operations | Operations]]
##[[:Category:Mission phases|Mission phases]]
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###[[HFI_performance_summary | Performance summary]]
###[[Launch and early orbit phase]]
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###[[HFI_instrument_annexes | Annexes]]
###[[Commissioning|Commissioning]]
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##[[LFI overview|LFI design, qualification, and performance]]<span style="color:red"></span>
###[[Calibration performance verification|Calibration performance verification]]
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###[[LFI design, qualification, and performance#LFIDescription| Instrument description]]
###[[Routine phase|Routine phase]]
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###[[LFI design, qualification, and performance#LFITests| Ground tests]]
###[[LFI-only phase|LFI-only phase]]
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###[[LFI design, qualification, and performance#LFICalibration| In-flight calibration]]
##[[Contingencies|Contingencies]]
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###[[LFI design, qualification, and performance#LFIPerformance| Performance summary]]
##[[Operational history|Operational history]]
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###[[LFI design, qualification, and performance#LFISystematics| Systematic effects]]
##[[Survey scanning and performance|Survey scanning and performance]]
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###[[LFI design, qualification, and performance#SCS| Sorption cooler]]
##[[Thermal environment|Thermal environment]]
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###[[LFIAppendix| Annexes]]
##[[Radiation environment|Radiation environment]]
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<!---      #############       --->
##[[Pointing performance|Pointing performance]]
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#[[Data processing]]
#[[:Category:Data processing|Data processing]]
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##[[The HFI DPC| HFI data processing]]
##[[Data flow overview|Data flow overview]]
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###[[Pre-processing | Pre-processing]]
##[[On-board processing|On-board processing]]
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###[[TOI processing|TOI processing]]
##[[MOC processing|MOC processing]]
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###[[Beams | Beams]]
##[[The HFI DPC|The HFI DPC]]
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###[[Spectral response | Spectral response]]
##[[The LFI DPC|The LFI DPC]]
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###[[HFI-systematics | Systematic effects]]
##[[LFI/HFI Common processing|LFI/HFI Common processing]]
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###[[Map-making | Mapmaking]]
##[[PSO processing|PSO processing]]
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###[[HFI-Validation | Internal overall validation]]
#[[:Category:Planck Legacy Archive|The Planck Legacy Archive]]
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###[[Summary_of_HFI_data_characteristics | Summary of HFI data characteristics]]
#[[:Category:PLA contents|Planck legacy archive contents]]
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###[[HFI_sims | HFI simulations]]
##[[:Category:Mission products|Mission products]]
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##[[The LFI DPC| LFI data processing]] <span style="color:red"></span>
###[[:Category:LFI Timeseries|LFI Timeseries]]
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###[[Pre-processing_LFI| Pre-processing]]
####[[LFI Semi-raw Timeseries|Semi-raw Timeseries]]
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###[[TOI processing_LFI| TOI processing]] <span style="color:red"></span>
####[[LFI Clean and Calibrated Timeseries|Clean and Calibrated Timeseries]]
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###[[Beams_LFI | Beams]] <span style="color:red"></span>
####[[LFI Pointing Timeseries|Pointing Timeseries]]
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###[[Galactic stray light removal]]
####[[LFI Housekeeping Timeseries|Housekeeping Timeseries]]
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###[[Map-making_LFI | Mapmaking]] <span style="color:red"></span>
###[[:Category:HFI Timeseries|HFI Timeseries]]
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###[[LFI systematic effect uncertainties | Systematic effects uncertainties]]
####[[HFI Semi-raw Timeseries|Semi-raw Timeseries]]
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###[[LFI-Validation | Internal overall validation]] <span style="color:red"></span>
####[[HFI Clean and Calibrated Timeseries|Clean and Calibrated Timeseries]]
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<!---    ###[[L3_LFI | Power spectra]] --->
####[[HFI Pointing Timeseries|Pointing Timeseries]]
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###[[Summary_LFI | Summary of LFI data characteristics ]]
####[[HFI Housekeeping Timeseries|Housekeeping Timeseries]]
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##[[HFI/LFI joint data processing]]
###[[:Category:LFI Frequency Maps|LFI Frequency Maps]]
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###[[Detector pointing| Detector pointing]]
####[[LFI Individual detector maps|Individual detector maps]]
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<!--- ###[[NoiseCovarMatrices | Noise covariance matrices and low-resolution maps ]] --->
####[[LFI Frequency channel maps|Frequency channel maps]]
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###[[Compact Source catalogues | Compact source catalogues]]
####[[LFI Characterisation maps|Characterisation maps]]
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###[[Astrophysical component separation]]
###[[:Category:HFI Frequency Maps|HFI Frequency Maps]]
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###[[C2 | CMB power spectra and Planck likelihood code]]
####[[HFI Individual detector maps|Individual detector maps]]
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###[[NPIPE_Introduction | NPIPE data processing pipeline ]]
####[[HFI Frequency channel maps|Frequency channel maps]]
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####[[ NPIPE_preprocessing | pre-processing ]]
####[[HFI Characterisation maps|Characterisation maps]]
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####[[ NPIPE_reprocessing | re-processing ]]
###[[:Category:Component maps|Component maps]]
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<!---      #############        --->
####[[:CMB maps|CMB maps]]
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#[[Planck Legacy Archive: mission products]]
####[[Synchrotron maps|Synchrotron maps]]
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##[[Timelines_and_rings | Timelines and Rings]]
####[[Free-free maps|Free-free maps]]
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###[[Timelines | Timelines]]
####[[Anomalous Emission maps|Anomalous Emission maps]]
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###[[Healpix_Rings| HEALPix rings]]
####[[Dust maps|Dust maps]]
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<!--- ###[[Healpix_Rings_LFI| LFI HEALPix rings]]--->
####[[Other maps|Other maps]]
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<!--- ###[[Healpix_Rings_HFI| HFI HEALPix rings]]--->
###[[Spectra|Angular power spectra]]
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##[[Maps|Maps]]  
###[[Catalogues|Catalogues]]
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###[[Frequency maps | Frequency maps in Temperature and Polarization]]
###[[Likelihood Code|Likelihood Code]]
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###[[CMB maps | CMB maps]]
##[[:Category:Additional Science products|Additional Science products]]
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###[[Foreground maps | Foreground maps]]
###[[:Category:Data products|Data products]]
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####[[Foreground_maps#2018_Astrophysical_Components | Overview]]
####[[Specially processed maps|Specially processed maps]]
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####[[Foreground_maps#Commander-derived_astrophysical_foreground_maps | Commander-derived astrophysical foreground maps]]
####[[Additional catalogues|Additional catalogues]]
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####[[Foreground_maps#SMICA-derived_astrophysical_foreground_maps | SMICA-derived astrophysical foreground maps]]
####[[Additional angular power spectra|Additional angular power spectra]]
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####[[Foreground_maps#GNILC_thermal_dust_maps | GNILC thermal dust maps]]
####[[The Planck Sky Model|The Planck Sky Model]]
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###[[Correction maps | Correction maps]]
###[[:Category:Ancillary data|Ancillary data]]
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###[[Masks | Masks]]
####[[Scientific data used to generate Planck products|Scientific data used to generate Planck products]]
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###[[Simulation data | Simulation data]]
####[[Simulation data|Simulation data]]
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###[[External maps | External maps]]
##[[:Category:Mission history|Mission history]]
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####[[External_maps#WMAP| WMAP]]
###[[Survey history|Survey history data]]
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####[[External_maps#Haslam| Haslam]]
###[[Satellite history|Satellite history data]]
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####[[External_maps#IRIS| IRIS]]
##[[:Category:Payload design|Payload design, performance and calibration data]]
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####[[External_maps#WISE| WISE]]
###[[Instrument performance|Instrument performance]]
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####[[External_maps#IRAM| IRAM - Crab nebula]]  
###[[Telescope|Telescope]]
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###[[DatesObs|Dates of observations]]
###[[Thermal|Thermal and cooler system]]
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##[[Catalogues | Catalogues]]  
###[[FOG|Fiber optic gyro]]
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###[[Catalogues#Catalogue of Compact Sources|PCCS]]
###[[SREM|Space radiation environment monitor]]
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###[[Catalogues#SZ Catalogue | PSZ]]
##[[:Category:Software utilities|Software utilities]]
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###[[Catalogues#Catalogue_of_Planck_Galactic_Cold_Clumps | PGCC]]
###[[Unpack and display|Unpack and display]]
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###[[Catalogues#.282015.29_Planck_List_of_high-redshift_source_candidates | PHZ]]
###[[Unit conversion|Unit conversion]]
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##[[Cosmology | Cosmology]]
###[[Color correction|Color correction]]
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###[[CMB spectrum & Likelihood Code | CMB spectrum and  likelihood code]] <!--- <span style="color:red">Likelihood code description should be added here (and parentheses removed from title)</span>--->
###[[Print and plot|Print and plot]]
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###[[Cosmological Parameters | Cosmological parameters and MC chains]]
###[[Analysis|Analysis]]
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###[[Lensing | Lensing]]
###[[Format conversion|Format conversion]]
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## [[Beams_section|Beams]]
#[[:Category:Appendix|Appendix]]
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###[[Scanning Beams | Scanning beams]]
##[[Acronym list|Acronym list]]
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###[[Optical Beams | Optical beams]]
#[[:Category:References|References]]
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###[[Effective Beams | Effective beams]]
 +
###[[Beam Window Functions | Beam window functions]]
 +
##[[The RIMO|Instrument model]]
 +
##[[Planets related data | Planet-related data]]  
 +
##[[Software utilities | Software utilities]]
 +
<!---###[[Planck Sky Model | Planck Sky Model simulation tool]]--->
 +
<!---###[[Mapmaking | Mapmaking from timelines and ring tools]] --->
 +
<!---###[[Febecop tools | FEBeCoP effective beam extraction and convolution tools]] --->
 +
###[[Unit conversion and Color correction | Unit conversion and colour correction]]  
 +
###[[SMICA propagation code | SMICA propagation code ]]  
 +
<!--- ##[[NoiseCovariance | Noise covariance matrices and low-resolution maps ]]<span style="color:red">(Keskitalo)</span --->
 +
<!---##[[Scientific data used to generate Planck products | Scientific data used to generate Planck products]] <span style="color:red">Not ready for release</span>--->
 +
<!---      #############        --->
 +
#[[Planck Added Value Tools | Planck value-added tools]]  
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#[[Operational data]]
 +
<!---##[[Thermal|Thermal and cooler system]]--->
 +
##[[Survey history | Survey history data]]
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##[[Satellite history | Satellite history data]]
 +
##[[Planck operational state history]]
 +
<!---##[[FOG|Fibre-optic gyro]]--->
 +
##[[SREM|Space radiation environment monitor]]
 +
#[[Appendix]]
 +
##[[Glossary]]
 +
##[[List of acronyms]]
 +
[[Category:PSOBook]]

Latest revision as of 11:17, 22 June 2021


The Explanatory Supplement is a reference text accompanying the public data products which result from the European Space Agency’s Planck mission, and includes descriptions of all the products available via the Planck Legacy Archive. The Explanatory Supplement has been produced by the Planck Collaboration.

There are have been four major data releases of Planck products:

  • PR1 in 2013 (all files are identified by the label *.R1.??) ;
  • PR2 in 2015 (all files are identified by the label *.R2.??) ;
  • PR3 in 2018 (all files are identified by the label *.R3.??) ;
  • PR4 (NPIPE) in 2020 (all files are identified by the label *.R4.??) .

In addition, the so-called "Planck Legacy Release" is a combination of PR1+PR2+PR3 products tha thave been tagged as "Legacy" and are shown by default the PLA.

This Explanatory Supplement accompanies the Planck 2018 release, however, the descriptions of the 2013, 2015 and 2020 products can be found at the end of each section under the heading Other Releases and appear under different background colors (white for 2018, salmon for 2015 and green for 2013).

Also note that not all the products issued in 2015 have been updated in the 2018 or 2020 release, this is one of the reasons for tagging a "Legacy" release.

The Index of the Explanatory Supplement is listed below; the Index and individual section headings can also be accessed directly via the menu bar at the left of this page.

  1. Introduction
    1. The Planck mission
    2. The spacecraft
    3. Ground segment and Early operations
    4. Survey scanning and Routine operations
    5. Questions and answers
  2. The instruments
    1. HFI design, qualification, and performance
      1. Cryogenics
      2. HFI cold optics and spectral response
      3. Detection chain
      4. Operations
      5. Performance summary
      6. Annexes
    2. LFI design, qualification, and performance
      1. Instrument description
      2. Ground tests
      3. In-flight calibration
      4. Performance summary
      5. Systematic effects
      6. Sorption cooler
      7. Annexes
  3. Data processing
    1. HFI data processing
      1. Pre-processing
      2. TOI processing
      3. Beams
      4. Spectral response
      5. Systematic effects
      6. Mapmaking
      7. Internal overall validation
      8. Summary of HFI data characteristics
      9. HFI simulations
    2. LFI data processing
      1. Pre-processing
      2. TOI processing
      3. Beams
      4. Galactic stray light removal
      5. Mapmaking
      6. Systematic effects uncertainties
      7. Internal overall validation
      8. Summary of LFI data characteristics
    3. HFI/LFI joint data processing
      1. Detector pointing
      2. Compact source catalogues
      3. Astrophysical component separation
      4. CMB power spectra and Planck likelihood code
      5. NPIPE data processing pipeline
        1. pre-processing
        2. re-processing
  4. Planck Legacy Archive: mission products
    1. Timelines and Rings
      1. Timelines
      2. HEALPix rings
    2. Maps
      1. Frequency maps in Temperature and Polarization
      2. CMB maps
      3. Foreground maps
        1. Overview
        2. Commander-derived astrophysical foreground maps
        3. SMICA-derived astrophysical foreground maps
        4. GNILC thermal dust maps
      4. Correction maps
      5. Masks
      6. Simulation data
      7. External maps
        1. WMAP
        2. Haslam
        3. IRIS
        4. WISE
        5. IRAM - Crab nebula
      8. Dates of observations
    3. Catalogues
      1. PCCS
      2. PSZ
      3. PGCC
      4. PHZ
    4. Cosmology
      1. CMB spectrum and likelihood code
      2. Cosmological parameters and MC chains
      3. Lensing
    5. Beams
      1. Scanning beams
      2. Optical beams
      3. Effective beams
      4. Beam window functions
    6. Instrument model
    7. Planet-related data
    8. Software utilities
      1. Unit conversion and colour correction
      2. SMICA propagation code
  5. Planck value-added tools
  6. Operational data
    1. Survey history data
    2. Satellite history data
    3. Planck operational state history
    4. Space radiation environment monitor
  7. Appendix
    1. Glossary
    2. List of acronyms

Planck Legacy Archive