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#oiii β€” Public Fediverse posts

Live and recent posts from across the Fediverse tagged #oiii, aggregated by home.social.

  1. Next, on the #Dwarf3 I targeted the same thing - #C63 again, but this time with an #OIII / #SII dualband filter.

    The result is quite a surprise. I was not expecting the level of intensity in the outer layers. The H-a really wipes it out normally.

    #Astronomy #astrophotography #Astrodon #SmartTelescope #BackYardAstronomy

  2. Last night was the last night of clear weather for a week or so for us, so, despite the full moon, we popped the Dwarves up on the roof.

    First up let's look at what I got the #DwarfII to do. I thought I'd revisit my old favourite, #C63 the #HelixNebula . What I got surprised me greatly.

    Here is the same scene - about a fortnight apart - one shot on the #Dwarf3 and the other on the DwarfII. In both cases there is about 7 hours of exposure, at gain 80, and both are using a dualband #OIII / #HII filter.

    Both were post processed in the #StellarStudio and finished in #Snapseed .

    I am utterly amazed at just how good the Dwarf2 stands up. No, it is not as good as the Dwarf3, but it is still a solid image, and one I am very pleased with.

    #Astronomy #astrophotography #Astrodon #SmartTelescope #BackYardAstronomy

  3. Last night was the last night of clear weather for a week or so for us, so, despite the full moon, we popped the Dwarves up on the roof.

    First up let's look at what I got the #DwarfII to do. I thought I'd revisit my old favourite, #C63 the #HelixNebula . What I got surprised me greatly.

    Here is the same scene - about a fortnight apart - one shot on the #Dwarf3 and the other on the DwarfII. In both cases there is about 7 hours of exposure, at gain 80, and both are using a dualband #OIII / #HII filter.

    Both were post processed in the #StellarStudio and finished in #Snapseed .

    I am utterly amazed at just how good the Dwarf2 stands up. No, it is not as good as the Dwarf3, but it is still a solid image, and one I am very pleased with.

    #Astronomy #astrophotography #Astrodon #SmartTelescope #BackYardAstronomy

  4. Last night was the last night of clear weather for a week or so for us, so, despite the full moon, we popped the Dwarves up on the roof.

    First up let's look at what I got the #DwarfII to do. I thought I'd revisit my old favourite, #C63 the #HelixNebula . What I got surprised me greatly.

    Here is the same scene - about a fortnight apart - one shot on the #Dwarf3 and the other on the DwarfII. In both cases there is about 7 hours of exposure, at gain 80, and both are using a dualband #OIII / #HII filter.

    Both were post processed in the #StellarStudio and finished in #Snapseed .

    I am utterly amazed at just how good the Dwarf2 stands up. No, it is not as good as the Dwarf3, but it is still a solid image, and one I am very pleased with.

    #Astronomy #astrophotography #Astrodon #SmartTelescope #BackYardAstronomy

  5. Last night was the last night of clear weather for a week or so for us, so, despite the full moon, we popped the Dwarves up on the roof.

    First up let's look at what I got the #DwarfII to do. I thought I'd revisit my old favourite, #C63 the #HelixNebula . What I got surprised me greatly.

    Here is the same scene - about a fortnight apart - one shot on the #Dwarf3 and the other on the DwarfII. In both cases there is about 7 hours of exposure, at gain 80, and both are using a dualband #OIII / #HII filter.

    Both were post processed in the #StellarStudio and finished in #Snapseed .

    I am utterly amazed at just how good the Dwarf2 stands up. No, it is not as good as the Dwarf3, but it is still a solid image, and one I am very pleased with.

    #Astronomy #astrophotography #Astrodon #SmartTelescope #BackYardAstronomy

  6. Last night was the last night of clear weather for a week or so for us, so, despite the full moon, we popped the Dwarves up on the roof.

    First up let's look at what I got the #DwarfII to do. I thought I'd revisit my old favourite, #C63 the #HelixNebula . What I got surprised me greatly.

    Here is the same scene - about a fortnight apart - one shot on the #Dwarf3 and the other on the DwarfII. In both cases there is about 7 hours of exposure, at gain 80, and both are using a dualband #OIII / #HII filter.

    Both were post processed in the #StellarStudio and finished in #Snapseed .

    I am utterly amazed at just how good the Dwarf2 stands up. No, it is not as good as the Dwarf3, but it is still a solid image, and one I am very pleased with.

    #Astronomy #astrophotography #Astrodon #SmartTelescope #BackYardAstronomy

  7. The entire solar disk imaged in 3 wavelengths: O-III, Ca-K and H-Alpha.
    All the 3 images are the result of a stitching process.
    To see the full res, colorized, annotated images and technical details, follow the link .

    localvoid.net/2025/05/18/sun-f

    #astronomy #astrophotography #sun #halpha #oiii #cak #space