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 Sunspots

X-Class flare generating sunspots on the Sun
Please feel free to leave any comments about my Web site here. After I approve them, I will post all guestbook entries right here. The form is at the bottom of this page. Click here to go directly to the form.

Thanks!

Wolf

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Great Website Joel!

Good overview. I found particularly the parts on Radio astronomy, SID receivers, and also the information on natural radio receivers quite informative. This offers an wide range of possibilities regarding observing in "other" wavelengths. I will discuss it with the club (UACNJ) members and see if we can start similar projects here.

Thanks

WolfD

http://www.astronomysource.com

12/04/11

Wim

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Just looking around ;) http://members.home.nl/wkv/the_sky_in_october_en.html.

11/04/11

Azzy

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Great site. Read about your troubles with Tuner. I have sent an email about it.

please change the color of text to something brighter. I had to drag the mouse across it to read.

10/30/11

AndyC

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Thanks for the info. I am a about to start on this and radio astronomy. Setting up a room now.

10/28/11

John Syphrit

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Very interesting. Thank you for putting this up. Cheers, John.

09/13/11

Lucy

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This is really cool web site. I just want to know one thing, did you make the radio telescope on your own?because I want to make it as well.so please let me know. Thank you.

08/24/11

Raphael Starlight

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Great star site getting tips on collimation, nice one.

08/20/11

Nancy Deleon

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I just wanted to let you know how useful my students and I found your links to be on your web page http://www.backyardastronomy.net/links.html. I'm a elementary school teacher creating a lesson plan and project on the solar system.

Anyhow, my students stumbled upon this web page, http://www.peoplefinders.com/article-finding-their-inner-astronaut-childs-guide-to-the-solar-system.aspx, while trying to find some more online resources, and thought it would be a great additional resource to your web page! The link offers a lot of great information in relation to the solar system. My students would love to see their link suggestion up on your page! I'm sure others will find this link useful as well! Just a friendly suggestion, wanted to pass the information along, let me know what you think!

08/05/11

Mike Korell

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I passed by your site and was surprised to see an old graphic I created of the Schumann Resonance.  I have built an ELF receiver too, but the concepts are completely different.  I rely on the diversion of electrons behind a magnetic shield.  blah blah blah.... nice site.

05/22/11

Wim

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Hi from the Netherlands! http://members.home.nl/wkv/blog.html.

04/21/11

Dave WJ0Z

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Very nice site. This is the first site I've seen that discusses amateur radio astronomy.

03/12/11

Christopher Robins

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A very interesting and well constructed site, many thanks for the info. A hobby I started many years ago but has been on the shelf for 45years is now about to be restarted.

03/04/11

David Lasry

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Great Site.   As a south Floridian, now retired-I will re-enter my earth physics hobby set aside 4o years ago.  In my day, tubes were still mainstream........

02/18/11

John K9GWG

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You and your site are awesome! I have just purchased a GOTO 114 scope and now with this site I can play and take astro photos! Thanks for a great site. Incidentally, I use to do wiring for a living and your wiring talent is superb. Hope you continue the site.

01/14/11

Dave Cohen

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Very nice page, and thanks for the information on the MTM Scientific tuner.  I am just about ready to purchase one, and your page has provided useful information for me.  Keep us up to date on the progress of your radio telescope!

12/21/10

Willem

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Hi from the Netherlands. I'm building a website and looking at other pages to see how they look. http://members.home.nl/wkv/the_sky_in_january_en.html.

11/28/10

Adrienne Gonnella

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Saw your entry on SpaceWeather.com. When I watched your video of the Jet, I noticed your information said Sebring, FL. I have lived here my whole life. I had no idea anyone here did something so cool like you are. Good for you for having such a grand hobby! Maybe our paths will cross. Keep it up. 

10/01/10

Carl P

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I'm a SID user and came across your page. Fantastic work you have put together. I live in Alaska and I'm trying to use/convert/rebuild my SID receiver for aurora tracking/observation. Will be visiting your web site often. BTW, do you know what Feq aurora create? 

10/01/10

Armando Jose Polari (LU8WAG)

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I look at the moon and moon bounce think ... I look at the sun and think of sunspots, look at the stars and think of the girls. Thanks for the JT65 QSO, 73 http://lu8wag.blogspot.com

09/24/10

Prof. Han-Tzong Su

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Very interesting stuffs you have on the ELF/SO!

09/11/10

Mike Kelly

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I have been having a lot of problems with getting my software to run ok, but I finally got my DSI Pro to run on my new laptop. I have a small focal reducer that screws into it, and tried it in the house but I have to get it outside for it to be ok.....I cant wait to take pictures of Rupes Recta and Saturn !!!!!   I like the idea of the computer fan you added on...would like some more info on that!   Great Website !!!

09/8/10

Terry Hancock

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Hi Joel
I want to thank you for putting together your excellent tutorial on drift aligning. No doubt with the number of hits on your site, this has been an enormous help to a lot of imagers. All the best.
08/15/10

Dany Ocean

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This is one of the best sites I have found to begin astrophotography, which I am doing. Your guides are very easy to follow and very helpful. Thank you for putting the time in. Can you send me any of your old stuff you don't use anymore! :D Your pics are fantastic and I hope I can take some like them.
08/09/10

Dave Dago

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Great site have bookmarked, I will be back. Useful info for one who lives in backwoods Andalucia, Spain.

06/13/10

Lisa Mosher

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I absolutely find your web site fascinating. You did an amazing job putting it together.

02/18/10

Dan Doyle

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Great site! I'll be back!

01/31/10

Leonel Longoria

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Hi Joel, great site, I'm new into star gazing, thanks for sharing all the information you have in your web site, Alamo Texas.

12/13/09

Rob Miller

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Cool site.

09/05/09

Arthur Pierce

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Your website is very encouraging. I have a 114 as well and am just getting into astrophotography. So this site is great. It's very encouraging. Thank you for a wonderful job! Maybe I can contribute someday.

08/02/09

Mario

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I'm very impressed about this web site. My compliments.

05/13/09

Bebe

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This website is an amazing and fascinating experience....

05/07/09

Rob Sokoloswski

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Hey Joel, Excellent site! Some of my top projects!! Radio Astro, VLF, Schumann's, SID and Mag. I will be reading here for some time!! Keep up the great work!!!!!!!!! Rob--Maine

04/23/09

 

Frankie

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I am new to star gazing and sometimes I think am taking on to much to fast. I'm sure glad there are sites like this to help guide me through.

03/19/09

Tom Wicks

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I am starting out:~ Great Web Site Thanks.

03/10/09

 

Chris Smith

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Hey Joel,

I just wanted to share something with you. Coming across your website has encouraged me to pull out my old equipment and start the sky gazing process again. Here's one of my first attempts: http://www.flickr.com/photos/27815293@N02/3206052223/. This is the first successful imaging attempt I have ever had with M42; most of my shots before were limited to planetary stuff: Mars, Jupiter, Saturn, etc... So, I just wanted to say thanks. I didn't believe that my 114mm scope was capable of taking a picture like that.  

01/22/09

Bob

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Hi, super site thanks!  

03/27/08

Lester Harlow

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Thanks for the info on collimating my telescope. I have a 10" Dobsonian mounted Newtonian and have been intimidated as hell, knowing I have to remove my main mirror and clean it. (It's MUCH more dirty than I can stand due to a few years of non-use.) Now I can go forward, armed with the knowledge and confidence to get it back in shape. THANKS AGAIN!!! LCH   

11/06/07
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