TY  -  
T1  - Planck 2018 results : IV. Diffuse component separation 
SN  -  /  
UR  - http://hdl.handle.net/10138/320879 
T3  -  
A1  - Planck Collaboration; Akrami, Y.; Keihanen, E.; Kiiveri, K.; Kurki-Suonio, H.; Lindholm, V.; Savelainen, M.; Suur-Uski, A. -S.; Valiviita, J. 
A2  -  
PB  -  
Y1  - 2020 
LA  - eng 
AB  - We present full-sky maps of the cosmic microwave background (CMB) and polarized synchrotron and thermal dust emission, derived from the third set of Planck frequency maps. These products have significantly lower contamination from instrumental systematic effects than previous versions. The methodologies used to derive these maps follow closely those described in earlier papers, adopting four methods (Commander, NILC, SEVEM, and SMICA) to extract the CMB component, as well as three methods (Comma... 
VO  -  
IS  -  
SP  -  
OP  -  
KW  - ISM: general; cosmology: observations; cosmic background radiation; diffuse radiation; Galaxy: general; POWER SPECTRUM; FULL-SKY; CMB; MAP; VARIANCE; TEMPLATE; GHZ; 115 Astronomy, Space science 
N1  -   
PP  -  
ER  -