File:MKN6 Continuum.png: Difference between revisions
From CASA Guides
Jump to navigationJump to search
(21cm continuum image of MKN 6. The image has been scaled, using (Data)(Adjust)(Basic Settings) Scaling Power Cycles = -1.9, to bring out artifacts apparent in the background. The 6-pointed star pattern around the source is symptomatic of residual phase...) |
(Dmedlin uploaded a new version of File:MKN6 Continuum.png) |
(No difference)
|
Latest revision as of 18:15, 25 January 2023
21cm continuum image of MKN 6. The image has been scaled, using (Data)(Adjust)(Basic Settings) Scaling Power Cycles = -1.9, to bring out artifacts apparent in the background. The 6-pointed star pattern around the source is symptomatic of residual phase-errors, which can be healed using self-calibration, and the arcuate stripes across the field are sidelobes of neighbouring sources that need to be cleaned using flanking fields.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:15, 25 January 2023 | 1,323 × 1,331 (1.04 MB) | Dmedlin (talk | contribs) | ||
18:52, 31 July 2019 | 1,363 × 990 (65 KB) | Alawson (talk | contribs) | 21cm continuum image of MKN 6. The image has been scaled, using (Data)(Adjust)(Basic Settings) Scaling Power Cycles = -1.9, to bring out artifacts apparent in the background. The 6-pointed star pattern around the source is symptomatic of residual phase... |
You cannot overwrite this file.
File usage
The following 2 pages use this file: