353GHz_data_1024.fits      - modeled all-sky map at 353GHz
353GHz_noiserms_1024.fits - assumed noise r.m.s. per pixel distribution
353GHz_noise_1024.fits - generated noise field scaled from the noise
per beam figure.

The units for 353GHz_data_1024.fits and 353GHz_noise_1024.fits
are intensity MJy/Sr, and for 353GHz_noiserms_1024.fits are
(MJy/Sr)^2 represented sigma^2 per pixel.

The noise r.m.s distribution modeled for the following scaning
strategy:

# The scan strategy, defined by the overall mode, the mean theta for the
# circles, the angle of wobble away from this, the opening angle of the
# detector and the number of wobbles. All the angles are in degrees.

strategy = sinprec
theta_axis = 90.0
delta_theta_axis = 7.0
openingangle = 85.0
n_cycle = 4