Simulating Observations in CASA v3.0.1: Difference between revisions
From CASA Guides
Jump to navigationJump to search
| Line 7: | Line 7: | ||
# download and install CASA | # download and install CASA | ||
# | |||
# | # [[Input Model]] - Preparing a patch of sky for <tt>simdata</tt> to pseudoobserve. | ||
# [[Antenna List]] - how to specify the positions and diameters of your antennas or stations. | |||
# | # [[Specifying Observation]] - how to set up what/when/how you want to observe, and the output image details | ||
# | # [[Corrupting Observation]] - (Optional) For added realism, corrupt your visibilities with thermal and phase noise. | ||
# | # [[Deconvolve Image]] (Optional) Go back from the calculated visibilities to a synthesis image | ||
Revision as of 20:53, 2 December 2009
UNDER CONSTRUCTION
"""simdata is under active development, documentation may lag reality, please email rindebet at nrao.edu with any questions - It's my job to help you use this software"""
Steps to simulation
- download and install CASA
- Input Model - Preparing a patch of sky for simdata to pseudoobserve.
- Antenna List - how to specify the positions and diameters of your antennas or stations.
- Specifying Observation - how to set up what/when/how you want to observe, and the output image details
- Corrupting Observation - (Optional) For added realism, corrupt your visibilities with thermal and phase noise.
- Deconvolve Image (Optional) Go back from the calculated visibilities to a synthesis image
