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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]] == Planck Collaboration
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There are have been four major data releases of Planck products:  
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*PR1 in 2013 (all files are identified by the label *.R1.??) ;
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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*PR2 in 2015 (all files are identified by the label *.R2.??) ;
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*PR3 in 2018 (all files are identified by the label *.R3.??) ;
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*PR4 (NPIPE) in 2020 (all files are identified by the label *.R4.??) .
  
#[[:Category:The Planck mission|The Planck mission]]
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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.
##[[Mission overview]]
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#[[:Category:The satellite|The satellite]]
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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).
##[[Overview|Overview]]
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##[[The service module|The service module]]
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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.
##[[:Category:Cryogenics|Cryogenics]]
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###[[Thermal design|Thermal Design]]
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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.
###[[Sorption cooler|Sorption Cooler]]
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###[[4K cooler|<math>^{4}</math>He-JT cooler]]
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<!---      #############        --->
###[[Dilution cooler|Dilution Cooler]]
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#[[Introduction_WiP|Introduction]]
###[[Qualification and performance|Qualification and performance]]
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##[[The Planck mission_WiP|The Planck mission]]  
##[[:Category:Instruments|Instruments]]
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##[[The satellite_WiP|The spacecraft]]
###[[HFI design, qualification, and performance|HFI design, qualification, and performance]]
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##[[Ground Segment and Operations|Ground segment and Early operations]]
###[[LFI design, qualification, and performance|LFI design, qualification, and performance]]
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##[[Survey_scanning_and_performance|Survey scanning and Routine operations]]
##[[The telescope|The telescope]]
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##[[Questions and Answers|Questions and answers]]
##[[:Category:Others|Others]]
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<!---      #############        --->
###[[The space radiation environment monitor|The space radiation environment monitor]]
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#[[The Instruments|The instruments]]
###[[The fiber optic gyro unit|The fiber optic gyro unit]]
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##[[HFI design, qualification, and performance|HFI design, qualification, and performance]]
#[[:Category:Ground Segment and Operations|Ground Segment and Operations]]
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###[[HFI_cryogenics | Cryogenics]]
##[[Ground segment overview|Ground segment overview]]
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###[[HFI_cold_optics_%26_spectral_response | HFI cold optics and spectral response]]
##[[:Category:Mission phases|Mission phases]]
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###[[HFI_detection_chain | Detection chain]]
###[[Launch and early orbit phase]]
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###[[HFI_operations | Operations]]
###[[Commissioning|Commissioning]]
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###[[HFI_performance_summary | Performance summary]]
###[[Calibration performance verification|Calibration performance verification]]
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###[[HFI_instrument_annexes | Annexes]]
###[[Routine phase|Routine phase]]
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##[[LFI overview|LFI design, qualification, and performance]]<span style="color:red"></span>
###[[LFI-only phase|LFI-only phase]]
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###[[LFI design, qualification, and performance#LFIDescription| Instrument description]]
##[[Contingencies|Contingencies]]
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###[[LFI design, qualification, and performance#LFITests| Ground tests]]
##[[Operational history|Operational history]]
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###[[LFI design, qualification, and performance#LFICalibration| In-flight calibration]]
##[[Survey scanning and performance|Survey scanning and performance]]
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###[[LFI design, qualification, and performance#LFIPerformance| Performance summary]]
##[[Thermal environment|Thermal environment]]
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###[[LFI design, qualification, and performance#LFISystematics| Systematic effects]]
##[[Radiation environment|Radiation environment]]
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###[[LFI design, qualification, and performance#SCS| Sorption cooler]]
##[[Pointing performance|Pointing performance]]
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###[[LFIAppendix| Annexes]]
#[[:Category:Data processing|Data processing]]
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<!---      #############        --->
##[[Data flow overview|Data flow overview]]
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#[[Data processing]]
##[[On-board processing|On-board processing]]
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##[[The HFI DPC| HFI data processing]]
##[[MOC processing|MOC processing]]
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###[[Pre-processing | Pre-processing]]
##[[The HFI DPC|The HFI DPC]]
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###[[TOI processing|TOI processing]]
##[[The LFI DPC|The LFI DPC]]
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###[[Beams | Beams]]
##[[LFI/HFI Common processing|LFI/HFI Common processing]]
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###[[Spectral response | Spectral response]]
##[[PSO processing|PSO processing]]
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###[[HFI-systematics | Systematic effects]]
#[[:Category:Planck Legacy Archive|The Planck Legacy Archive]]
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###[[Map-making | Mapmaking]]
#[[:Category:PLA contents|Planck legacy archive contents]]
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###[[HFI-Validation | Internal overall validation]]
##[[:Category:Mission products|Mission products]]
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###[[Summary_of_HFI_data_characteristics | Summary of HFI data characteristics]]
###[[:Category:LFI Timeseries|LFI Timeseries]]
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###[[HFI_sims | HFI simulations]]
####[[LFI Semi-raw Timeseries|Semi-raw Timeseries]]
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##[[The LFI DPC| LFI data processing]] <span style="color:red"></span>
####[[LFI Clean and Calibrated Timeseries|Clean and Calibrated Timeseries]]
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###[[Pre-processing_LFI| Pre-processing]]
####[[LFI Pointing Timeseries|Pointing Timeseries]]
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###[[TOI processing_LFI| TOI processing]] <span style="color:red"></span>
####[[LFI Housekeeping Timeseries|Housekeeping Timeseries]]
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###[[Beams_LFI | Beams]] <span style="color:red"></span>
###[[:Category:HFI Timeseries|HFI Timeseries]]
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###[[Galactic stray light removal]]
####[[HFI Semi-raw Timeseries|Semi-raw Timeseries]]
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###[[Map-making_LFI | Mapmaking]] <span style="color:red"></span>
####[[HFI Clean and Calibrated Timeseries|Clean and Calibrated Timeseries]]
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###[[LFI systematic effect uncertainties | Systematic effects uncertainties]]
####[[HFI Pointing Timeseries|Pointing Timeseries]]
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###[[LFI-Validation | Internal overall validation]] <span style="color:red"></span>
####[[HFI Housekeeping Timeseries|Housekeeping Timeseries]]
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<!---    ###[[L3_LFI | Power spectra]] --->
###[[:Category:LFI Frequency Maps|LFI Frequency Maps]]
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###[[Summary_LFI | Summary of LFI data characteristics ]]
####[[LFI Individual detector maps|Individual detector maps]]
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##[[HFI/LFI joint data processing]]
####[[LFI Frequency channel maps|Frequency channel maps]]
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###[[Detector pointing| Detector pointing]]
####[[LFI Characterisation maps|Characterisation maps]]
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<!--- ###[[NoiseCovarMatrices | Noise covariance matrices and low-resolution maps ]] --->
###[[:Category:HFI Frequency Maps|HFI Frequency Maps]]
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###[[Compact Source catalogues | Compact source catalogues]]
####[[HFI Individual detector maps|Individual detector maps]]
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###[[Astrophysical component separation]]
####[[HFI Frequency channel maps|Frequency channel maps]]
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###[[C2 | CMB power spectra and Planck likelihood code]]
####[[HFI Characterisation maps|Characterisation maps]]
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###[[NPIPE_Introduction | NPIPE data processing pipeline ]]
###[[:Category:Component maps|Component maps]]
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####[[ NPIPE_preprocessing | NPIPE pre-processing ]]
####[[:CMB maps|CMB maps]]
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####[[ NPIPE_reprocessing | NPIPE re-processing ]]
####[[Synchrotron maps|Synchrotron maps]]
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<!---      #############       --->
####[[Free-free maps|Free-free maps]]
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#[[Planck Legacy Archive: mission products]]
####[[Anomalous Emission maps|Anomalous Emission maps]]
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##[[Timelines_and_rings | Timelines and Rings]]
####[[Dust maps|Dust maps]]
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###[[Timelines | Timelines]]
####[[Other maps|Other maps]]
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###[[Healpix_Rings| HEALPix rings]]
###[[Spectra|Angular power spectra]]
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<!--- ###[[Healpix_Rings_LFI| LFI HEALPix rings]]--->
###[[Catalogues|Catalogues]]
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<!--- ###[[Healpix_Rings_HFI| HFI HEALPix rings]]--->
###[[Likelihood Code|Likelihood Code]]
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##[[Maps|Maps]]  
##[[:Category:Additional Science products|Additional Science products]]
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###[[Frequency maps | Frequency maps in Temperature and Polarization]]
###[[:Category:Data products|Data products]]
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###[[CMB maps | CMB maps]]
####[[Specially processed maps|Specially processed maps]]
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###[[Foreground maps | Foreground maps]]
####[[Additional catalogues|Additional catalogues]]
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####[[Foreground_maps#2018_Astrophysical_Components | Overview]]
####[[Additional angular power spectra|Additional angular power spectra]]
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####[[Foreground_maps#Commander-derived_astrophysical_foreground_maps | Commander-derived astrophysical foreground maps]]
####[[The Planck Sky Model|The Planck Sky Model]]
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####[[Foreground_maps#SMICA-derived_astrophysical_foreground_maps | SMICA-derived astrophysical foreground maps]]
###[[:Category:Ancillary data|Ancillary data]]
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####[[Foreground_maps#GNILC_thermal_dust_maps | GNILC thermal dust maps]]
####[[Scientific data used to generate Planck products|Scientific data used to generate Planck products]]
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###[[Correction maps | Correction maps]]
####[[Simulation data|Simulation data]]
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###[[Masks | Masks]]
##[[:Category:Mission history|Mission history]]
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###[[Simulation data | Simulation data]]
###[[Survey history|Survey history data]]
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###[[External maps | External maps]]
###[[Satellite history|Satellite history data]]
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####[[External_maps#WMAP| WMAP]]
##[[:Category:Payload design|Payload design, performance and calibration data]]
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####[[External_maps#Haslam| Haslam]]
###[[Instrument performance|Instrument performance]]
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####[[External_maps#IRIS| IRIS]]
###[[Telescope|Telescope]]
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####[[External_maps#WISE| WISE]]
###[[Thermal|Thermal and cooler system]]
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####[[External_maps#IRAM| IRAM - Crab nebula]]
###[[FOG|Fiber optic gyro]]
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####[[External_maps#QUIJOTE_.2F_RADIOFOREGROUNDS| QUIJOTE-RADIOFOREGROUNDS]]  
###[[SREM|Space radiation environment monitor]]
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###[[DatesObs|Dates of observations]] 
##[[:Category:Software utilities|Software utilities]]
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##[[Catalogues | Catalogues]]  
###[[Unpack and display|Unpack and display]]
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###[[Catalogues#Catalogue of Compact Sources|PCCS]]
###[[Unit conversion|Unit conversion]]
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###[[Catalogues#SZ Catalogue | PSZ]]
###[[Color correction|Color correction]]
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###[[Catalogues#Catalogue_of_Planck_Galactic_Cold_Clumps | PGCC]]
###[[Print and plot|Print and plot]]
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###[[Catalogues#.282015.29_Planck_List_of_high-redshift_source_candidates | PHZ]]
###[[Analysis|Analysis]]
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##[[Cosmology | Cosmology]]
###[[Format conversion|Format conversion]]
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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>--->
#[[:Category:Appendix|Appendix]]
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###[[Cosmological Parameters | Cosmological parameters and MC chains]]
##[[Acronym list|Acronym list]]
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###[[Lensing | Lensing]]
#[[:Category:References|References]]
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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]]--->
 +
<!---###[[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 ]]
 +
<!--- ##[[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 Legacy Archive: Community Provided Products]]
 +
##[[BeyondPLANCK | BeyondPLANCK]]
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##[[Sroll2 | Sroll2]]
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##[[NILC PR4 Compton y-map | NILC_PR4_Compton_y-map]]
 +
#[[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]]
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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]]

Latest revision as of 08:41, 4 December 2023


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. NPIPE pre-processing
        2. NPIPE 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
        6. QUIJOTE-RADIOFOREGROUNDS
      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 Legacy Archive: Community Provided Products
    1. BeyondPLANCK
    2. Sroll2
    3. NILC_PR4_Compton_y-map
  6. Planck value-added tools
  7. Operational data
    1. Survey history data
    2. Satellite history data
    3. Planck operational state history
    4. Space radiation environment monitor
  8. Appendix
    1. Glossary
    2. List of acronyms

Planck Legacy Archive