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orion25

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Posts posted by orion25

  1. I was clouded out the night the comet was closest to Mars on the 10th but I was able to get an image two nights later, as it was placed roughly midway between Mars and Aldebaran:

    ASTRONOMY-COMETZTFMARSALDEBARAN2-12-23SM.thumb.jpg.f043826dce942124375d2976fff69177.jpg

    It had dimmed considerably,  approaching 7th magnitude, and was barely visible through my binoculars and 6-in reflector. It's heading for the Hyades over the next few days and should make for a nice image.

    • Like 1
  2. Auriga made the comet a much easier target on the nights of February 6-8. On the 6th, the comet was speeding through the "Kids" asterism in Auriga and passed close to Iota Aurigae on the 8th:

    I was shooting through the plane of the galaxy (looking toward outer space), hence, the especially starry backdrop.
    Equipment Nikon D3200/127mm Mak at prime focus - ISO Hi, single 10s exposure

    426926656_ASTRONOMY-COMETZTF2-06-23.thumb.jpg.85064907d2617e4a4f14d8c6ff7b1a35.jpg

     

    Same setup, ISO 3200, single 20s exposure, two nights later...

    463710518_ASTRONOMY-COMETZTF2-08-23.thumb.jpg.e9db221272960d858f3ebf71968151ae.jpg

     

    Clear skies!

    Reggie ☄️

    • Like 6
  3. I saw Comet C/2022 E3 ZTF visually for the first time through binoculars and my 127mm Mak before dawn! Presently, it's near the bowl of the Little Dipper and similar in brightness to M13. It has become an evening object as well. Perigee is less than a week away (Feb.1) so now is the time to see it. Here are some images, taken at prime focus, ISO 6400, single 10s & 30s exposures:

    24504726_ASTRONOMY-COMETZTF1-27-23BCAPTIONSM.thumb.jpg.6631303018ee35957a0eb5133fef9e9c.jpg

     

    1792103073_ASTRONOMY-COMETZTF1-27-23ACAPTIONSM.thumb.jpg.e1f004c17b6defccedaf6d24a2e2f338.jpg

     

    Clear skies!

    Reggie 🤩

    • Like 5
  4. Informative video! Thanks for posting; I saw the comet visually (as opposed to via imaging) for the first time this morning not far from the bowl of the Little Dipper. It was a distinctly fuzzy, colorless object through the bins and maybe a hint of color through my 127mm Mak at low power. My image was truly cometary as it captured the hauntingly green glow and some of the ion tail! Much brighter and larger than last week; I can't wait until perigee!

    • Like 1
  5. 2 hours ago, IB20 said:

    I’ve finally bagged it. Three nights of trying and even tonight failing with the 15x bins. They prepared me well when I swapped over to the 76DCQ as I was I knew exactly where to look after pretty much memorising the star patterns in the area.

    Wow, it’s very, very red but I’m not surprised I’ve struggled to find it, it’s really dim. Increasing the mag only made it dimmer and reduced colouration. I found 25mm @ ~38x was the optimum to both see the star well with diffraction rings and absolute ruby red colouration.

    Feels like a real achievement bagging this observation. Now I know it can be done I will check up on it annually.

    This little Tak never lets me down 😁.

    That's great! Congratulations! I surmised that it must be in its dimmest phase at this time. I usually can see it pretty easily since I know the area so well.

    • Like 1
  6. 5 hours ago, Littleguy80 said:

    I haven’t observed this recently but, from previous experience, when it’s in the brighter part of the cycle it’s not quite as red. When it’s dimmer the colour is almost traffic light red. When it’s like this, making the initial spot can be tricky but there’s no doubt in your mind once you have seen it. I wonder whether dark adaptation might be disadvantage for this star as it’s the colour you’re looking for. 

    Interesting point. I've found that dark adaptation actually helped me to see the color as well as the star itself; my eyes become more sensitive to both the dim light and the hue.

    • Like 1
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