Abstract
HST images of 5 Planetary nebulae showing small scale structures have been retrieved from the archives. For two PNe, NTT images were also available, and a double channel deconvolution technique applied to combine them to the HST images. A very precise flux calibration was performed on the HST images. Bow shocks and ionization effects are likely detected.
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Dudziak, G., Walsh, J. Observation of Microstructures in Planetary Nebulae. Astrophysics and Space Science 260, 199–202 (1998). https://doi.org/10.1023/A:1001892819327
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DOI: https://doi.org/10.1023/A:1001892819327