After thorough consideration we selected several objects that could possibly be sources of an observable nova super-remnant. In the summer season of 2025 we intended to carry out trial imaging with about 10 hours in each narrow band filter, so that we could decide which fields we would photograph in real depth. Here are the …
Author Archives: Pavol A. Dubovský
Results of the pilot campaign around Z Cam
Here is the English translation: We collected 378 hours of total exposure time. Most of it was in the H-alpha filter. The following images confirm the findings of the Condor instrument, and perhaps even show the individual expanding shells more clearly. However, gathering the data took our entire observing season. The positive outcome is that …
Continue reading “Results of the pilot campaign around Z Cam”
News about the campaign
Basic information about the campaign was published on the website of the Slovak Astronomical Society and the Slovak Union of Astronomers. The text is identical on both links: https://sas.astro.sk/2025/08/28/superpozostatky-po-novach/ https://www.szaa.org/mob-aktuality/783-superpozostatky-po-novach A similar article will be published by Kozmos magazine in the last issue of this year. We presented the results of the campaign at the …