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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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{{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.--->
  
'''The Explanatory Supplement is a reference text to the data delivered from the nominal operations of the European Space Agency’s Planck satellite.'''
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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:  
#[[:Category:The Planck mission|The Planck mission]]
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*PR1 in 2013 (all files are identified by the label *.R1.??) ;
##[[Mission overview]]
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*PR2 in 2015 (all files are identified by the label *.R2.??) ;
#[[:Category:The satellite|The satellite]]
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*PR3 in 2018 (all files are identified by the label *.R3.??) ;
##[[Overview|Overview]]
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*PR4 (NPIPE) in 2020 (all files are identified by the label *.R4.??) .
##[[The service module|The service module]]
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##[[:Category:Cryogenics|Cryogenics]]
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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.
###[[Thermal design|Thermal Design]]
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###[[Sorption cooler|Sorption Cooler]]
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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).
###[[4K cooler|<math>^{4}</math>He-JT cooler]]
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###[[Dilution cooler|Dilution Cooler]]
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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.
###[[Qualification and performance|Qualification and performance]]
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##[[:Category:Instruments|Instruments]]
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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.
###[[HFI design, qualification, and performance|HFI design, qualification, and performance]]
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###[[LFI design, qualification, and performance|LFI design, qualification, and performance]]
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<!---      #############       --->
##[[The telescope|The telescope]]
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#[[Introduction_WiP|Introduction]]
##[[:Category:Others|Others]]
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##[[The Planck mission_WiP|The Planck mission]]  
###[[The space radiation environment monitor|The space radiation environment monitor]]
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##[[The satellite_WiP|The spacecraft]]
###[[The fiber optic gyro unit|The fiber optic gyro unit]]
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##[[Ground Segment and Operations|Ground segment and Early operations]]
#[[:Category:Ground Segment and Operations|Ground Segment and Operations]]
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##[[Survey_scanning_and_performance|Survey scanning and Routine operations]]
##[[Ground segment overview|Ground segment overview]]
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##[[Questions and Answers|Questions and answers]]
##[[:Category:Mission phases|Mission phases]]
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<!---      #############        --->
###[[Launch and early orbit phase]]
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#[[The Instruments|The instruments]]
###[[Commissioning|Commissioning]]
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##[[HFI design, qualification, and performance|HFI design, qualification, and performance]]
###[[Calibration performance verification|Calibration performance verification]]
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###[[HFI_cryogenics | Cryogenics]]
###[[Routine phase|Routine phase]]
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###[[HFI_cold_optics_%26_spectral_response | HFI cold optics and spectral response]]
###[[LFI-only phase|LFI-only phase]]
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###[[HFI_detection_chain | Detection chain]]
##[[Contingencies|Contingencies]]
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###[[HFI_operations | Operations]]
##[[Operational history|Operational history]]
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###[[HFI_performance_summary | Performance summary]]
##[[Survey scanning and performance|Survey scanning and performance]]
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###[[HFI_instrument_annexes | Annexes]]
##[[Thermal environment|Thermal environment]]
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##[[LFI overview|LFI design, qualification, and performance]]<span style="color:red"></span>
##[[Radiation environment|Radiation environment]]
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###[[LFI design, qualification, and performance#LFIDescription| Instrument description]]
##[[Pointing performance|Pointing performance]]
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###[[LFI design, qualification, and performance#LFITests| Ground tests]]
#[[:Category:Data processing|Data processing]]
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###[[LFI design, qualification, and performance#LFICalibration| In-flight calibration]]
##[[Data flow overview|Data flow overview]]
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###[[LFI design, qualification, and performance#LFIPerformance| Performance summary]]
##[[On-board processing|On-board processing]]
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###[[LFI design, qualification, and performance#LFISystematics| Systematic effects]]
##[[MOC processing|MOC processing]]
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###[[LFI design, qualification, and performance#SCS| Sorption cooler]]
##[[The HFI DPC|The HFI DPC]]
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###[[LFIAppendix| Annexes]]
##[[The LFI DPC|The LFI DPC]]
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<!---      #############        --->
##[[LFI/HFI Common processing|LFI/HFI Common processing]]
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#[[Data processing]]
##[[PSO processing|PSO processing]]
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##[[The HFI DPC| HFI data processing]]
#[[:Category:Planck Legacy Archive|The Planck Legacy Archive]]
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###[[Pre-processing | Pre-processing]]
#[[:Category:PLA contents|Planck legacy archive contents]]
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###[[TOI processing|TOI processing]]
##[[:Category:Mission products|Mission products]]
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###[[Beams | Beams]]
###[[:Category:LFI Timeseries|LFI Timeseries]]
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###[[Spectral response | Spectral response]]
####[[LFI Semi-raw Timeseries|Semi-raw Timeseries]]
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###[[HFI-systematics | Systematic effects]]
####[[LFI Clean and Calibrated Timeseries|Clean and Calibrated Timeseries]]
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###[[Map-making | Mapmaking]]
####[[LFI Pointing Timeseries|Pointing Timeseries]]
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###[[HFI-Validation | Internal overall validation]]
####[[LFI Housekeeping Timeseries|Housekeeping Timeseries]]
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###[[Summary_of_HFI_data_characteristics | Summary of HFI data characteristics]]
###[[:Category:HFI Timeseries|HFI Timeseries]]
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###[[HFI_sims | HFI simulations]]
####[[HFI Semi-raw Timeseries|Semi-raw Timeseries]]
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##[[The LFI DPC| LFI data processing]] <span style="color:red"></span>
####[[HFI Clean and Calibrated Timeseries|Clean and Calibrated Timeseries]]
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###[[Pre-processing_LFI| Pre-processing]]
####[[HFI Pointing Timeseries|Pointing Timeseries]]
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###[[TOI processing_LFI| TOI processing]] <span style="color:red"></span>
####[[HFI Housekeeping Timeseries|Housekeeping Timeseries]]
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###[[Beams_LFI | Beams]] <span style="color:red"></span>
###[[:Category:LFI Frequency Maps|LFI Frequency Maps]]
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###[[Galactic stray light removal]]
####[[LFI Individual detector maps|Individual detector maps]]
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###[[Map-making_LFI | Mapmaking]] <span style="color:red"></span>
####[[LFI Frequency channel maps|Frequency channel maps]]
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###[[LFI systematic effect uncertainties | Systematic effects uncertainties]]
####[[LFI Characterisation maps|Characterisation maps]]
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###[[LFI-Validation | Internal overall validation]] <span style="color:red"></span>
###[[:Category:HFI Frequency Maps|HFI Frequency Maps]]
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<!---    ###[[L3_LFI | Power spectra]] --->
####[[HFI Individual detector maps|Individual detector maps]]
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###[[Summary_LFI | Summary of LFI data characteristics ]]
####[[HFI Frequency channel maps|Frequency channel maps]]
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##[[HFI/LFI joint data processing]]
####[[HFI Characterisation maps|Characterisation maps]]
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###[[Detector pointing| Detector pointing]]
###[[:Category:Component maps|Component maps]]
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<!--- ###[[NoiseCovarMatrices | Noise covariance matrices and low-resolution maps ]] --->
####[[:CMB maps|CMB maps]]
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###[[Compact Source catalogues | Compact source catalogues]]
####[[Synchrotron maps|Synchrotron maps]]
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###[[Astrophysical component separation]]
####[[Free-free maps|Free-free maps]]
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###[[C2 | CMB power spectra and Planck likelihood code]]
####[[Anomalous Emission maps|Anomalous Emission maps]]
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###[[NPIPE_Introduction | NPIPE data processing pipeline ]]
####[[Dust maps|Dust maps]]
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####[[ NPIPE_preprocessing | pre-processing ]]
####[[Other maps|Other maps]]
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####[[ NPIPE_reprocessing | re-processing ]]
###[[Spectra|Angular power spectra]]
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<!---      #############       --->
###[[Catalogues|Catalogues]]
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#[[Planck Legacy Archive: mission products]]
###[[Likelihood Code|Likelihood Code]]
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##[[Timelines_and_rings | Timelines and Rings]]
##[[:Category:Additional Science products|Additional Science products]]
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###[[Timelines | Timelines]]
###[[:Category:Data products|Data products]]
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###[[Healpix_Rings| HEALPix rings]]
####[[Specially processed maps|Specially processed maps]]
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<!--- ###[[Healpix_Rings_LFI| LFI HEALPix rings]]--->
####[[Additional catalogues|Additional catalogues]]
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<!--- ###[[Healpix_Rings_HFI| HFI HEALPix rings]]--->
####[[Additional angular power spectra|Additional angular power spectra]]
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##[[Maps|Maps]]  
####[[The Planck Sky Model|The Planck Sky Model]]
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###[[Frequency maps | Frequency maps in Temperature and Polarization]]
###[[:Category:Ancillary data|Ancillary data]]
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###[[CMB maps | CMB maps]]
####[[Scientific data used to generate Planck products|Scientific data used to generate Planck products]]
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###[[Foreground maps | Foreground maps]]
####[[Simulation data|Simulation data]]
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####[[Foreground_maps#2018_Astrophysical_Components | Overview]]
##[[:Category:Mission history|Mission history]]
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####[[Foreground_maps#Commander-derived_astrophysical_foreground_maps | Commander-derived astrophysical foreground maps]]
###[[Survey history|Survey history data]]
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####[[Foreground_maps#SMICA-derived_astrophysical_foreground_maps | SMICA-derived astrophysical foreground maps]]
###[[Satellite history|Satellite history data]]
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####[[Foreground_maps#GNILC_thermal_dust_maps | GNILC thermal dust maps]]
##[[:Category:Payload design|Payload design, performance and calibration data]]
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###[[Correction maps | Correction maps]]
###[[Instrument performance|Instrument performance]]
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###[[Masks | Masks]]
###[[Telescope|Telescope]]
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###[[Simulation data | Simulation data]]
###[[Thermal|Thermal and cooler system]]
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###[[External maps | External maps]]
###[[FOG|Fiber optic gyro]]
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####[[External_maps#WMAP| WMAP]]
###[[SREM|Space radiation environment monitor]]
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####[[External_maps#Haslam| Haslam]]
##[[:Category:Software utilities|Software utilities]]
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####[[External_maps#IRIS| IRIS]]
###[[Unpack and display|Unpack and display]]
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####[[External_maps#WISE| WISE]]
###[[Unit conversion|Unit conversion]]
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####[[External_maps#IRAM| IRAM - Crab nebula]]  
###[[Color correction|Color correction]]
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###[[DatesObs|Dates of observations]]
###[[Print and plot|Print and plot]]
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##[[Catalogues | Catalogues]]  
###[[Analysis|Analysis]]
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###[[Catalogues#Catalogue of Compact Sources|PCCS]]
###[[Format conversion|Format conversion]]
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###[[Catalogues#SZ Catalogue | PSZ]]
#[[:Category:Appendix|Appendix]]
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###[[Catalogues#Catalogue_of_Planck_Galactic_Cold_Clumps | PGCC]]
##[[Acronym list|Acronym list]]
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###[[Catalogues#.282015.29_Planck_List_of_high-redshift_source_candidates | PHZ]]
#[[:Category:References|References]]
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##[[Cosmology | Cosmology]]
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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>--->
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###[[Cosmological Parameters | Cosmological parameters and MC chains]]
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###[[Lensing | Lensing]]
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## [[Beams_section|Beams]]
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###[[Scanning Beams | Scanning beams]]
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###[[Optical Beams | Optical beams]]
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###[[Effective Beams | Effective beams]]
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###[[Beam Window Functions | Beam window functions]]
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##[[The RIMO|Instrument model]]
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##[[Planets related data | Planet-related data]]
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##[[Software utilities | Software utilities]]
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<!---###[[Planck Sky Model | Planck Sky Model simulation tool]]--->
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<!---###[[Mapmaking | Mapmaking from timelines and ring tools]] --->
 +
<!---###[[Febecop tools | FEBeCoP effective beam extraction and convolution tools]] --->
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###[[Unit conversion and Color correction | Unit conversion and colour correction]]
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###[[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]]
 +
#[[Operational data]]
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<!---##[[Thermal|Thermal and cooler system]]--->
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##[[Survey history | Survey history data]]
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##[[Satellite history | Satellite history data]]
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##[[Planck operational state history]]
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<!---##[[FOG|Fibre-optic gyro]]--->
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##[[SREM|Space radiation environment monitor]]
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#[[Appendix]]
 +
##[[Glossary]]
 +
##[[List of acronyms]]
 +
[[Category:PSOBook]]

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