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September 8, 2026
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  • Profile picture of John Martin

    John Martin replied to the topic Working on A.I. Generated Night Sky Viewing Itinerary Generator project in the forum General Discussion 1 year, 11 months ago

    Thank you, Josef! This is very helpful. I wonder if I can direct the API to tell OpenAI only to use certain sources that we trust. I will work on it. thanks again!

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic Working on A.I. Generated Night Sky Viewing Itinerary Generator project in the forum General Discussion 1 year, 11 months ago

    John, this is great project!

    I tried to generate for the period from October 7, 2024, between 22:15 and 23:45. See attached PDF.

    Here is what I found not accurate:

    #1 Cannot not be visible: Mars is rising around 23:45
    #6 Cannot not be visible: M8 is setting down around 22:15
    #7 Cannot not be visible: M42 is rising around midnight
    #9 Visible…[Read more]

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    Aurora BorealisAurora Borealis just from NW Rochester backyard tonight October 7th.

     

    Aurora Borealis

  • Profile picture of John Martin

    John Martin started the topic Working on A.I. Generated Night Sky Viewing Itinerary Generator project in the forum General Discussion 1 year, 11 months ago

    I’ve been working on a personal project that some of you might be interested in. And I am very interested in feedback from you about improvements or issues that you might encounter.

    Background – Before doing an outreach event, I like to create an agenda or itinerary of objects to look for with the group. I used to do this “manually”, but thought…[Read more]

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    I just went outside, put on my eclipse glasses and saw a big sunspot. It’s almost in the middle of the disk.

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    Aurora Borealis at 8:49 tonight, October 6, from 75th Street NW. Canon EOS T6, 24mm, f/2.8,ISO3200,8s.

  • Profile picture of Captain Kirk

    Captain Kirk replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    I am headed to Eagle Bluff tonight.

  • Profile picture of fealeybob14

    fealeybob14 replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    At Okie-Tex this week Randy, Jerome and myself enjoyed the clear dark skies and views of galaxies (especially M77 in Cetus) and small planetary nebulae.
    Last night back in Rochester I imaged M77 and noticed an edge on galaxy (which turned out to be NGC 1055). These are the two largest galaxies in their neighborhood approximately 50-60 million…[Read more]

  • Profile picture of Macastronomer

    Macastronomer replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    I’m hoping to make it too. My son had a seizure today and I’m in the ER right now waiting for tests to be done.

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    I am thinking about Root River Park tonight, I hope I’ll make it.

  • Profile picture of Macastronomer

    Macastronomer replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    Awesome! Anybody else out there planning to go?

    if I’m on my own, I may head to root river. It’s so much closer. But if others are planning to go I would be happy to join.

  • Profile picture of AstroMom

    AstroMom replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    Eagle Bluff just confirmed that the parking lot is available tonight and tomorrow night for observing and the lights will be off. Wish I could be there, but I’m in Staples watching grandkids…

  • Profile picture of AstroMom

    AstroMom replied to the topic Observing tonight? in the forum General Discussion 1 year, 11 months ago

    See 2024 Observing thread for update about Eagle Bluff.

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Observing tonight? in the forum General Discussion 1 year, 11 months ago

    If anybody wants to observe, I can’t do Friday; but I’ll be out on Saturday if anybody wants to join me.

    I pray it’s clear!

     

  • Profile picture of Macastronomer

    Macastronomer replied to the topic Observing tonight? in the forum General Discussion 1 year, 11 months ago

    Anybody observing this weekend? I’m happy to go to Eagle Bluff if available or Root River.   🙂

    Last weekend I hit Root River, packed up hastily, got there after dark but it is so great to be able to turn the light on/off. But, I packed up rather quick and forgot my light shroud. 😮     I found a vikings blanket that we won at a Honker’s game in…[Read more]

  • Profile picture of Macastronomer

    Macastronomer replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    Nice work, Yoseph. Keep them coming. I can’t wait to see what happens this month.

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    Light at Root River park early morning
    Light at Root River park

  • Profile picture of Josef Chlachula

    Josef Chlachula replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    Comet C/2023 A3 Tsuchinshan-ATLAS from the access road to the Root River park at 6:01 CDT. Comet was not visible in binocular, but there is a tiny spot on this and more images. Bonus is asteroid Vesta with magnitude 8.1.
    C/2023 A3

  • Profile picture of Macastronomer

    Macastronomer replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    I should have looked before I left. We do church on Saturdays so I was in a rush the whole day to get out and I headed to Root River. I’m here and just about set up. But, I got such a late start… I wouldn’t be there for another 40 minutes. 🙁

    have a great night there and in a way we’re all looking at the same sky! 🙂

     

    Duane

  • Profile picture of AstroMom

    AstroMom replied to the topic 2024 Observing in the forum General Discussion 1 year, 11 months ago

    Oops, just noticed that you asked about location. We’re heading to EB.

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Upcoming Events

Sep
8
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7:00 pm RAC Monthly Meeting September 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
RAC Monthly Meeting September 2026 @ RCTC Room EA103 (use the southeastern entrance to RCTC.)
Sep 8 @ 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 [...]
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8:30 pm Public Sky Observing 2026-09/10 @ Plainview Elgin Millville Middle School
Public Sky Observing 2026-09/10 @ Plainview Elgin Millville Middle School
Sep 10 @ 8:30 pm – 10:30 pm
Public Sky Observing on Moon-less night, planets Venus Saturn Neptune, bright stars, double stars, and more by telescope with guidance members of the Rochester Astronomy Club. What to expect at Public Sky Observing – click here. Reload this page before you leave for the event. Event can be cancelled in case of cloudy weather or another reason.   Resources: In the Sky September/2026, Phases of the [...]
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7:00 pm Club Member’s Dark Sky Night
Club Member’s Dark Sky Night
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Club Member's Dark Sky Night
September is roughly 27% more likely to have favorable sky conditions than the average month! That makes this September 11th a very important date to put on your calendar. September 11th at the DJMOF is ready for a club members observation session, with September 12th as a backup.
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