supported by the National Basic Research Program of China(2009CB824800);the National Natural Science Foundation of China(11033003);the National Natural Science Foundation for Young Scientistsof China (11203024);the Youth Innovation Promotion Association,CAS
In cosmic microwave background (CMB) experiments, foreground-cleaned temperature maps are still contaminated by the residual dipole due to uncertainties of the Doppler dipole direction and microwave radiometer sidelob...
supported by the National Natural Science Foundation of China (11033003);National Basic Research Program of China (2009CB824800);the CAS project (KJCX2-YW-T03)
We have discovered in our previous work that different observational systematics,e.g.errors from antenna pointing directions or an asynchronism between the attitude and science data may generate a pseudo-dipole signal...
supported by the National Basic Research Program of China (Grant No.2009CB824800);China Postdoctoral Science Foundation (Grant No.H91I21734A);Knowledge Innovation Program of CAS (Grant No.KJCX2-YW-T03)
A remarkable inconsistency between the calibrated differential time-ordered data (TOD) of the Wilkinson Microwave Anisotropy Probe (WMAP) mission,which is the input for map-making,and the cosmic microwave background (...