| | 1 | = FeatureRequests/RippleRemoval = |
| | 2 | |
| | 3 | {{{ |
| | 4 | On 12 April 2007 5:21:12 PM, Jim Caswell wrote: |
| | 5 | |
| | 6 | > With regard to preparations for processing CABB data, there is an item |
| | 7 | > that I raised with Dick some time ago in relation to the digital filters |
| | 8 | > used to define BP for single dish observations. Since the residual ripple |
| | 9 | > is completely predictable, this should be removed before any other |
| | 10 | > Bandpass calibration is performed. Whether it is done within the |
| | 11 | > 'correlator' before writing data, or as a first stage of reduction may |
| | 12 | > depend on relative processing capabilities. |
| | 13 | > |
| | 14 | > In the context of interferometry, this ripple may be of less importance, |
| | 15 | > but it seems to me that since it is an entirely predictable 'defect', we |
| | 16 | > ought, in principle, to deal with it routinely and automatically. |
| | 17 | > If you agree, then can this please be added to the list of things to do. |
| | 18 | > |
| | 19 | |
| | 20 | }}} |
| | 21 | |
| | 22 | [/trac/miriad4cabb Wiki Home] |
