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Everything posted by Dave Smith
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Sun in WL and H-alpha Thursday 25 May 2023
Dave Smith replied to Dave Smith's topic in Imaging - Solar
Thank you. Do you post your sketches anywhere, I would love to see them. I am totally useless at sketching. Dave -
Sun in WL and H-alpha Thursday 25 May 2023
Dave Smith replied to Dave Smith's topic in Imaging - Solar
Thank you josefk. I presume you mean the full solar disc in H-alpha. Dave -
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Very nice and sharp. Good work. Dave
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That's a lovely group of sunspots in the NE. Well done. Dave
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13-05-2023 Daystar Quark Chromosphere PLUS small animation
Dave Smith replied to Ewan's topic in Imaging - Solar
Excellent Ewan. The animation is fascinating. Dave -
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Very nice David. Dave
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Thanks David. I was lucky. It was forecast to be clear most of the morning but it rapidly changed from very thin cloud to solid cloud. Dave
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Today's Sun, 4 May 2023, with a nice sunspot group in NE
Dave Smith replied to Dave Smith's topic in Imaging - Solar
Thanks David. The last one is with a 2x and 3x barlow and the best 100 frames out of 4000. Dave -
Firstly in white light with a continuum filter. and finally in Halpha Time and cloud did not let me explore that floating prom in the SW Dave
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Very nice, as usual. Dave
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This is a mosaic of 7 frames. I can get a full disc in one but this gives so much more detail. No impressive proms today. Dave
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Brilliant!
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FD H-alpha 20 April 2023 (UPDATED w/ April 20/21 limb proms)
Dave Smith replied to BGazing's topic in Imaging - Solar
Lovely image. That spiky prom was very visible during the total eclipse in Australia. Dave -
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Looks OK. I use a Rowan tilt adapter but see no reason why the FLO one should not be alright, Dave
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I would certainly recommend the 174MM camera. It has a large chip which gives the full solar disc in one with my Lunt 80 and runs at just over 100 fps provided you use USB3 leads. A tilt adapter is effective to stop the interference bands. Dave
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Nice one David. Good to see you here again. Dave
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Excellent image. That AR only appeared yesterday. Dave
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April 2, 2023: Sun in three bands; FINALLY
Dave Smith replied to michael.h.f.wilkinson's topic in Imaging - Solar
Very nice Michael. Dave