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February 12, 2026
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  • Profile picture of Macastronomer

    Macastronomer replied to the topic July 26th 2025 was aGlorious Night for Astronomy in the forum General Discussion 5 months, 4 weeks ago

    Sounds like the Rochester Astronomy Club had a considerable portion of the sky observed that night. But, the stars still have us outnumbered. 🙂

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Titan Shadow Transits on Saturn in the forum General Discussion 6 months, 1 week ago

    Saturn with Titan’s shadow about 3 am, 8-3-2025.  Again skies were hazy, humid with less than ideal seeing.  I used a 10 inch SCT and a short video processed with Registax6.

     

  • Profile picture of Macastronomer

    Macastronomer replied to the topic July 26th 2025 was aGlorious Night for Astronomy in the forum General Discussion 6 months, 2 weeks ago

    Awesome. Can’t wait to hear about it. It was a beautiful night until fog rolled in at 2:30, which I welcomed or I would have been there even later. The fog basically told me it’s time to go home.

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic July 26th 2025 was aGlorious Night for Astronomy in the forum General Discussion 6 months, 2 weeks ago

    Duane, we had great night at Frontenac, gorgeous Milky Way, mosquitos were not so bad. We were thinking about Eagle Bluff and comparing it to Frontenac.

    Nice pictures.

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic July 26th 2025 was aGlorious Night for Astronomy in the forum General Discussion 6 months, 2 weeks ago

    Lovely images Duane! TcorBor refuses to budge from mag 9 to mag 10 according to SpaceWeather.com. A new forecast suggest either Nov 10th 2025 or Jun 25th 2026 for the star to nova. I missed both Eagle Bluff and Frontenac but was out observing in my backyard.

  • Profile picture of Macastronomer

    Macastronomer started the topic July 26th 2025 was aGlorious Night for Astronomy in the forum General Discussion 6 months, 2 weeks ago

    I hope Frontenac went well. I was the only club member at Eagle Bluff but I was joined by a couple guys attending the event. I got to know my  setup a little better and getting more comfortable using Dean’s scope.

    It was good for me to sit under a starry sky, think about Dean and Kirk. I contemplate that answers exist somewhere between the…[Read more]

  • Profile picture of Macastronomer

    Macastronomer started the topic Eagle Bluff looks to be Glorious Tonight in the forum Star Parties 6 months, 3 weeks ago

    I know some of you are at Frontenac, but I’ll be at Eagle Bluff. I hope to see someone there, but I’ll be enjoying the sky either way.

    wherever you are, I hope you get out and look at the sky!

    Duane

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Titan Shadow Transits on Saturn in the forum General Discussion 6 months, 3 weeks ago

    Nice pic. Thank you for sharing. I should have gotten out and tried to get one but I’m just worn down from life. It’s a lot of work to get out there and get it done.

  • Profile picture of Macastronomer

    Macastronomer started the topic Eagle Bluff July 2025 in the forum Star Parties 6 months, 3 weeks ago

    Tonight has clouds around 12:00am. I’m considering tomorrow instead as there’s only a hint of cloud tomorrow night.

    Can I get some feedback before I make the move and put that on the calendar?

    Thanks,

    Duane

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Titan Shadow Transits on Saturn in the forum General Discussion 6 months, 4 weeks ago

    Just wondering if other members got out to see Titan’s shadow on Saturn. Perhaps Josef?

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Titan Shadow Transits on Saturn in the forum General Discussion 6 months, 4 weeks ago

    It seems the Stellarium online view of the event today doesn’t show Titan’s shadow on Saturn’s disc (see Forum topic area on home page). I have Stellarium on my laptop and the shadow does appear.
    For the image above seeing conditions were not the best with very high humidity and atmospheric turbulence and I went to bed thinking I did not see the…[Read more]

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Titan Shadow Transits on Saturn in the forum General Discussion 6 months, 4 weeks ago

    Finally teased out Titan’s shadow on Saturn early this am (taken about 4 am).  Used the 6″ scope (Quattro) and took a 100 frame video.  Processed with AS3, and Registax6.

     

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Titan Shadow Transits on Saturn in the forum General Discussion 7 months ago

    Getting ready for a possible Titan shadow on Saturn.  The photo was taken at 3 am today (7-15-2025) with a 6 inch reflector.  I’ll use an 8 inch on Friday, (weather permitting).  The image is from a video with stacking using Sharp Cap Pro and Autostakket3.

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic Titan Shadow Transits on Saturn in the forum General Discussion 7 months, 1 week ago

    I do not know why the above attachment is blacked out!!! I will try to load the file as a Word file.
    Also I have not been able to edit the above post?! Not sure why.

  • Profile picture of fealeybob14

    fealeybob14 started the topic Titan Shadow Transits on Saturn in the forum General Discussion 7 months, 1 week ago

    As mentioned during the 7/8/2025 club meeting the next 4 months provide an opportunity to see the shadow of Titan in transit on Saturn. The table below from Sky & Telescope has the dates and times to see this relatively rare event!

  • Profile picture of AstroMom

    AstroMom replied to the topic Observing tonight? in the forum General Discussion 7 months, 2 weeks ago

    Anyone going to EB tonight?

  • Profile picture of Macastronomer

    Macastronomer started the topic Eagle Bluff Tonight? in the forum Star Parties 7 months, 2 weeks ago

    Anybody coming tonight? It’s the peak of the Bootes meteor shower, no moon, clear sky, average seeing and transparency… A Glorious Night For Astronomy!

     

  • Profile picture of Macastronomer

    Macastronomer started the topic Eagle Bluff, Friday, June 26, 2025 in the forum Star Parties 7 months, 3 weeks ago

    It is looking adequate for Friday, but the weather keeps changing. Transparency is slightly better on Friday than Saturday although it look as if both nights should be clear of clouds.

    Are you thinking about attending?

    —Duane

  • Profile picture of Macastronomer

    Macastronomer started the topic Sun Viewing in the forum RAC Events 7 months, 3 weeks ago

    Tomorrow is not looking promising for observing the Sun.  🙁

    Any alternate dates for this?

  • Profile picture of Mike C:\

    Mike C: replied to the topic Observing tonight? in the forum General Discussion 8 months, 2 weeks ago

    Hey Folks, long time no post. I know we have a lot of smoke in the air, so I didn’t know if Eagle Bluff was going to happen tonight or not.

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Upcoming Events

Feb
27
Fri
6:30 pm Public Sky Observing 2026-02/27 @ Oxbow Park
Public Sky Observing 2026-02/27 @ Oxbow Park
Feb 27 @ 6:30 pm – 8:00 pm
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, [...]
Mar
10
Tue
7:00 pm RAC Monthly Meeting March 2026 @ TBD
RAC Monthly Meeting March 2026 @ TBD
Mar 10 @ 7:00 pm – 9:00 pm
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 [...]
Mar
27
Fri
8:00 pm Public Sky Observing 2026-03/27 @ Oxbow Park
Public Sky Observing 2026-03/27 @ Oxbow Park
Mar 27 @ 8:00 pm – 9:30 pm
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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