Planck 70GHz at NSIDE=2048 Survey 2 Map

Download HEALPix fits file: LFI_SkyMap_70_2048_R1.10_survey_2.fits

View HEALPix fits header: header.txt

The three fields contained in this fits file are shown below:

I_Stokes
LFI_SkyMap_70_2048_R1.10_survey_2_I_Stokes
Hits
LFI_SkyMap_70_2048_R1.10_survey_2_Hits
II_cov
LFI_SkyMap_70_2048_R1.10_survey_2_II_cov

The I_Stokes image displays the intensity in each specific band in units of thermodynamic temperature (K_CMB) for 30-353 GHz and in surface brightness (MJy/sr) at 545 and 857 GHz.

The Hits image displays the number of observations falling within each HEALPix pixel.

The II_Cov image displays the intensity-intensity covariance in each specific band in units of K_CMB^2 for 30-353 GHz and in (MJy/sr)^2 at 545 and 857 GHz.

Please see the Data Release 1 Explanatory Supplement for more information.

Return to the Planck All Sky Maps page.