% CMB-S4 07 noise levels
%
% Take N_ell parameters fitted to BK15 noise bandpowers in
% http://bicep.rc.fas.harvard.edu/bkcmb/analysis_logbook/analysis/20190220_noiseparams_bk15_forS4/params_BK15.dat
% and multiply by the ideal NET ratios given in
% http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20210303_dt1_vs_bk15
% to get updated numbers for pBD config S4
%
% (Scaling for increased detector-years is taken care of separately via reldetyrs.dat file)
% 
% band-center band-width beam-fwhm 3x white-noise-level ell-knee 1/f-exponent for TT/EE/BB  ellmin nside
% GHz         GHz        arcmin       uK-arcmin
30           9.0         72.8          6.97 150 -4.3  4.73  65 -1.9   4.34  75 -1.5  30 512
40          12.0         72.8          8.42 150 -4.3  5.71  65 -1.9   5.25  75 -1.5  30 512
85          20.4         25.5         11.95 150 -4.3  8.10  65 -1.9   7.45  75 -1.5  30 512
95          22.8         22.7         10.22 150 -4.3  6.93  65 -1.9   6.37  75 -1.5  30 512
145         31.9         25.5          9.15 230 -3.8  4.22  65 -3.0   4.14  60 -2.8  30 512
155         34.1         22.7          9.70 230 -3.8  4.48  65 -3.0   4.39  60 -2.8  30 512
220         48.4         13.0         70.60 220 -4.0 33.61  60 -3.1  32.64  60 -2.9  30 512
270         59.4         13.0        166.33 220 -4.0 79.18  60 -3.1  76.90  60 -2.9  30 512
%
% from Ruhl spreadsheet:
% S4 30/40/85/95/145/155/220/270
% s4=[169.2 204.3 290.0 248.2 280.4 297.4 609.1 1434.9]
% BK15 90/150/220
%bk=[265.6 289.4 723.8]
%
% nearest band mapping
%m=[1,1,1,1,2,2,3,3];
%
% ratio with nearest band mapping
%r=s4./bk(m);
%
% BK15 from 05/params.dat
% T uk-arcmin 95/150/220
%T=[10.94,9.44,83.9]; E=[7.42,4.36,39.94]; B=[6.82,4.27,38.79];
%
% S4 via scaling by ratio above
%T(m).*r
%E(m).*r
%B(m).*r