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Type: Posts; User: Learjet

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  1. Replies
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    The 16kHz LO on some CRT TV's was very strong!...

    The 16kHz LO on some CRT TV's was very strong! Using modern day technology, I could detect a TV up the road hundreds of metres away with a VLF loop antenna. I have spectrum graph screen grabs of it...
  2. Here's a full disc day / night youtube video...

    Here's a full disc day / night youtube video taken over 4 days. I'm doing more videos lately.

    I'm finding my i5 laptop with 8GB of RAM struggling, so I got my computer mate to help transfer the...
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    If you end up using a linear LNBF instead of...

    If you end up using a linear LNBF instead of circular, remember you will lose 3dB which means you will need a bigger dish.
  4. I quite like this one. Moonrise looking east over...

    I quite like this one. Moonrise looking east over the Pacific. Received at 0000UT on the 15-05-2019.

    https://i.imgur.com/S5o36h1.jpg
  5. Cyclone Ann off the Queensland coast looking...

    Cyclone Ann off the Queensland coast looking impressive at 0430UT this afternoon.

    https://i.imgur.com/Pd2NqfU.jpg
  6. Cyclone Fani near India. Received at 1010UT. ...

    Cyclone Fani near India. Received at 1010UT.

    https://i.imgur.com/kjsg7Am.jpg
  7. Cyclone Lorna out in the Indian ocean, half way...

    Cyclone Lorna out in the Indian ocean, half way to Africa. Received at 0800UT / 6pm EST. Image has been rotated.

    https://i.imgur.com/yYsQKKI.jpg
  8. The Earth from Himawari 8 made from images taken...

    The Earth from Himawari 8 made from images taken over the last day and a half. It took 92GB of data to make this short video. Himawaricast via Jcsat2B, 2.3 metre dish, Novra S300D receiver, Xrit2pic,...
  9. Caught the Moon half hiding behind the Earth...

    Caught the Moon half hiding behind the Earth again today at 0010UT.

    https://i.imgur.com/3HGwxMw.jpg
  10. Thread: Galaxy NGC2997

    by Learjet
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    1,504

    I forgot to mention the $2000 mount. But yes, old...

    I forgot to mention the $2000 mount. But yes, old DSLR cameras are fine.
  11. Thread: Galaxy NGC2997

    by Learjet
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    13
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    1,504

    Eta Carina is very bright. Over the years I've...

    Eta Carina is very bright. Over the years I've done it to death, but I guess I should have a go with the new camera. Problem is it's been cloudy for months. The above photo was a rare break in the...
  12. Thread: Galaxy NGC2997

    by Learjet
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    1,504

    I'm still learning ow to use the camera! It has a...

    I'm still learning ow to use the camera! It has a very steep learning curve and I'm at the bottom of the ladder lol.
  13. Trevor at 0510UT. ...

    Trevor at 0510UT.

    https://i.imgur.com/ZtU6vQT.jpg
  14. Cyclone Veronica category 4 verses Western...

    Cyclone Veronica category 4 verses Western Australia.

    https://i.imgur.com/CYchElm.jpg
  15. Two for the price of one. Cyclone Trevor to the...

    Two for the price of one. Cyclone Trevor to the east and Veronica to the west.

    https://i.imgur.com/wwX480X.jpg
  16. Cyclone Trevor at 9:10am this morning. ...

    Cyclone Trevor at 9:10am this morning.

    https://i.imgur.com/XWu9Uvj.jpg
  17. Thread: Galaxy NGC2997

    by Learjet
    Replies
    13
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    1,504

    Well the really cheap stuff is still crap. But...

    Well the really cheap stuff is still crap. But good quality gear can be found. You still have to do some research on the item in particular. Usually someone has already bought it and will appraise it...
  18. Thread: Galaxy NGC2997

    by Learjet
    Replies
    13
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    1,504

    That's never a good combination. I have time, but...

    That's never a good combination. I have time, but money is more scarce than ever now. There's some good stuff coming out of China these days. I can't even build it as cheap.
  19. Cyclone Savannah in the Indian ocean with Sun...

    Cyclone Savannah in the Indian ocean with Sun reflection. With curve and cropped. Rotated 110 degrees CW. 9 band composite.

    https://i.imgur.com/SFQ3iAt.jpg

    https://i.imgur.com/YH95GvL.jpg
  20. Thread: Galaxy NGC2997

    by Learjet
    Replies
    13
    Views
    1,504

    Galaxy NGC2997

    Bought a new astronomy camera a few months ago but it's been so cloudy I haven't had much of a chance to use it. But did get some sky time the last couple of nights.

    NGC 2997 is a face-on...
  21. I think software from USA Satcom might work. It...

    I think software from USA Satcom might work. It works for the GOES sats. It's cheaper, but the guy that writes / sells the software hasn't replied to my queries. Why does everyone have to make it so...
  22. You have PM Michael. By the way I asked the...

    You have PM Michael.

    By the way I asked the BOM about that rift and their reply was...

    "Our meteorologists reckon it's some type of 'soliton' or solitary wave—possibly an 'undular bore'. These...
  23. Cyclone Pola near Fiji. Has an odd vertical rift...

    Cyclone Pola near Fiji. Has an odd vertical rift running through it. Obviously a temporal space-time rift. ;)

    https://i.imgur.com/EOMzGFw.jpg
  24. Grayscale Wutip was taken at the highest...

    Grayscale Wutip was taken at the highest resolution which is red at 644nm - 0.5km per pixel. The problem the infrared bands is that they are lower resolution. For fine detail, you need to keep the...
  25. https://i.imgur.com/sZ6ADmw.jpg

    https://i.imgur.com/sZ6ADmw.jpg
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