Custom Query (241 matches)
Results (97 - 99 of 241)
| Ticket | Owner | Reporter | Resolution | Summary |
|---|---|---|---|---|
| #60 | fixed | Methanol Multibeam data has wrong rest frequency | ||
| Description |
When methanol multibeam data is read in the rest frequency is being set to 1420 MHz (OH). The rpfits file has the correct rest frequency |
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| #61 | fixed | Need to change default polarisation | ||
| Description |
The methanol multibeam has circular feeds. ASAP is labelling this as libear. There needs to be some way of overriding the default polarisation labelling |
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| #65 | fixed | fitter fixed parameters not working | ||
| Description |
The other thing is I have noticed some strange behaviour when setting initial guesses. For something like "peakfixed=0", I find the behaviour changes depending on the number of gaussian components I am fitting. If I have one gaussian component, it all works fine if all the numbers are 0, as it should happen. However, when I have two components, I need to set the first component to "peakfixed=1" and the second to "peakfixed=0" in order to allow both peak heights to be flexible. ie. if the first "peakfixed=0", the the height for that component is fixed! If I go to 3 gaussians, it gets even more complicated. To allow all components to be flexible I need the following: component 0: peakfixed=0 component 1: peakfixed=1 component 2: peakfixed=0 |
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