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February 13, 2026
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Activity

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  • Profile picture of fealeybob14

    fealeybob14 replied to the topic What's your astronomy story at the moment? in the forum General Discussion 1 year, 5 months ago

    My story today discusses something old and something new. I recently severely cracked the corrector plate of my Meade 10 in SCT while moving it. As corrector plates are not off the shelf items I haven’t found a replacement. This loss triggered me to do something with my old Meade 8 in SCT which was collecting dust in my basement as it has a…[Read more]

  • Profile picture of darkskyjim

    darkskyjim replied to the topic Z12 Dob w custom base and Pegasus mirror! in the forum Classifieds 1 year, 5 months ago

    here is a list of other items 4 sale all in good to excellent condition;
    1) Baader Hyperion 8mm Modular EP $100
    2)Zhumell 2″ Widefield 30mm $35
    3) Star Trak 2″ 30mm wide view plossl $80
    4)Edscorp 1.25″ 6mm/12.5mm 2in1 Ortho $40
    5)Celestron 1.25″ 7mm Ortho japan $50
    6) Celestron 1.25″ 15mm plossl Taiwan $40
    7) Tele Vue 1.25″ 15mm plossl like new in…[Read more]

  • Profile picture of darkskyjim

    darkskyjim started the topic Z12 Dob w custom base and Pegasus mirror! in the forum Classifieds 1 year, 5 months ago

    https://www.cloudynights.com/topic/550740-surface-error-analysis-help-interpreting/
    you can check out this thread on CN to see the quality of the mirror. comes with
    beautiful base and awesome mirror figured by Ron Behrens of Pegasus. complete rig
    for $1,500 for club members or anyone local as i’m also posting ad on CN for mirror
    alone for same…[Read more]

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic What's your astronomy story at the moment? in the forum General Discussion 1 year, 5 months ago

    I’ve been getting familiar with my new setup of scope and mount (Quattro 150P and HEQ5 pro respectively). Below is my attempt of M33 a popular target for amateurs and professionals. It graces the cover of the November 2024 Sky and Telescope and is a tempting target this time of year.
    The photo below is 251, 5 second frames stacked with ASI…[Read more]

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic Observing tonight? in the forum General Discussion 1 year, 5 months ago

    Here is interesting reading, if applied it could help to limit light pollution.

    Standards for state-funded outdoor lighting fixtures.
    (a) An outdoor lighting fixture may be installed or replaced using state funds only if:

    (1) the new or replacement outdoor lighting fixture is a cutoff luminaire if the rated output of the outdoor lighting fixture…[Read more]

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Observing tonight? in the forum General Discussion 1 year, 5 months ago

    Dodge Center outreach event of 9-5-2024 was sparsely attended (mainly by club members and Ingvild Herfindahl the library director). Ingvild did her best to get the North Park lighting turned off but Excel Energy did not respond to her request. We had a good discussion during the presentation portion (about Orion-Meade departure from commercial…[Read more]

  • Profile picture of Colin Graves

    Colin Graves replied to the topic Orion website, telescope.com in the forum General Discussion 1 year, 5 months ago

    Thanks for the links Josef.

    I did get the ZBolt green laser pointer, I don’t care for the on/off button being on the bottom end. It’s just a little awkward using your thumb to actuate it. But it does have a constant on option. Still prefer the Orion one I have.

    Colin Graves

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic Orion website, telescope.com in the forum General Discussion 1 year, 5 months ago

    Two videos about Orion / Meade / Coronado abruptly closed
    https://www.youtube.com/watch?v=Wjsx2T55PHc
    https://www.youtube.com/watch?v=O9VFVsz_sb8

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Observing tonight? in the forum General Discussion 1 year, 5 months ago

    Outreach at Frontenac State Park last night (8/31) was outstanding. Large crowd of old and young, clear dark skies and great presentation and discussions by club members. Frontenac has fairly good horizons except to the east where tree tops block view a bit. A zenith dark sky recording appears below. Max readings (MPSAS = 21.07 and NELM =…[Read more]

  • Profile picture of Jeff Newland

    Jeff Newland replied to the topic 2024 Observing in the forum General Discussion 1 year, 5 months ago

    I plan to head out there and I think Duane will be there as well, at least he was planning on coming out a couple of days ago.

  • Profile picture of AstroMom

    AstroMom replied to the topic 2024 Observing in the forum General Discussion 1 year, 5 months ago

    I’m contemplating coming out tonight. How late do you figure, Joseph?

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic Observing tonight? in the forum General Discussion 1 year, 5 months ago

    OK, I see we should continue in topic  2024-observing.

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic 2024 Observing in the forum General Discussion 1 year, 5 months ago

    Yes, indeed, it was a “Glorious Night for Astronomy” resulting to your great picture of the Milky Way. I planning be at Root River park today Fri 9/31, but just got call we’ll have a visitors. Maybe later at night. Light should be still off.

  • Profile picture of Macastronomer

    Macastronomer replied to the topic 2024 Observing in the forum General Discussion 1 year, 5 months ago

    Root River Park, Milky Way, August 28th 2024

    It was a “Glorious Night for Astronomy”

    Root River Park, Milky Way, August 28th 2024

    10 biases, 20 darks, 17 x 121 second subs. Stretched for balance then heavily processed to reduce skyglow/light pollution, mostly near the horizon. One horizon line was removed and one burned to black on the edge.

  • Profile picture of Macastronomer

    Macastronomer replied to the topic 2024 Observing in the forum General Discussion 1 year, 5 months ago

    I do. Waiting for dinner to be done right now. I should maybe pack up there car though… it would save some time later. 🙂

     

  • Profile picture of Jeff Newland

    Jeff Newland replied to the topic 2024 Observing in the forum General Discussion 1 year, 5 months ago

    Duane, were you still going to Root River tonight, Wednesday?  I was thinking of heading out there.

    I don’t know where to go, but would perhaps be interested in Friday as well.

  • Profile picture of Macastronomer

    Macastronomer replied to the topic 2024 Observing in the forum General Discussion 1 year, 5 months ago

    Anybody observing anywhere on Friday? It looks like it’s going to be “Glorious!”

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Observing tonight? in the forum General Discussion 1 year, 5 months ago

    Thanks Yosef.

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic Observing tonight? in the forum General Discussion 1 year, 5 months ago

    Duane, I’m planning on coming to the park Wednesday night to turn off the lights for the night. Josef

  • Profile picture of Macastronomer

    Macastronomer started the topic 2024 Observing in the forum General Discussion 1 year, 5 months ago

    It’s looking good for Wednesday night. I’m thinking about taking Thursday morning off so I can stay up late and observe.

    Anybody care to join me at Root River Park… or somewhere else?

    Duane

    PS. I posted this in the old observing thread as well. I thought it was time to start a new observing thread.

  • Load More

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6:30 pm Public Sky Observing 2026-02/27 @ Oxbow Park
Public Sky Observing 2026-02/27 @ Oxbow Park
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Public Sky Observing 2026-02/27 @ Oxbow Park | Byron | Minnesota | United States
Presentation by Randy Hemann When the Sky Glows: How the Northern Lights Work Auroras have inspired myths and scientific inquiry across various cultures and throughout history. In this talk, we will explore the interactions between solar activity, Earth’s magnetic field, atmospheric chemistry, and human perception that create these stunning light displays. The colors and visibility of auroras depend on altitude, [...]
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Please come to the Rochester Astronomy Club monthly meetings! These meetings are free and open to the public. Each month we will try to bring you a different presentation and share observing notes and tips. Agenda will be published on the Sunday before the meeting. We are offering these meetings in a hybrid fashion, you can attend either in person [...]
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Public Sky Observing 2026-03/27 @ Oxbow Park
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Public Sky Observing 2026-03/27 @ Oxbow Park | Byron | Minnesota | United States
Beginners guide to the Astrophotography Presentation by Michael Benson Astrophotography captures the breathtaking beauty and secrets of the cosmos. It requires specialized equipment to collect faint light over long exposures, revealing details invisible to the naked eye. From capturing the vibrant colors of nebulae to the majestic dance of galaxies, astrophotography allows us to witness astronomical phenomena in stunning detail, pushing [...]
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