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