File:MKN6 Continuum.png
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Revision as of 18:52, 31 July 2019 by 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...)
Size of this preview: 596 × 600 pixels. Other resolution: 1,323 × 1,331 pixels.
Original file (1,323 × 1,331 pixels, file size: 1.04 MB, MIME type: image/png)
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.
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| 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... |
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