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Everything posted by Pete Presland
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Sun in Whitelight 7th July 2023. A splendid day it was too.
Pete Presland replied to Steve Ward's topic in Imaging - Solar
A fine set of images, a glorious Summer day today. The new Spot is enormous, it will be interesting to see it develop, if the weather lets us. -
Congratulations on your 1st daytime viewing of Venus 🙂 It is easy to find than you think, even without the GOTO. As long as you know the altitude, direction and i find separation from Sun helps me as well. I have a pair of 9 X 63 binoculars that are pretty left focused on the stars/planets which i use to carefully scan the sky. Once i find Venus in Bino's, i then switch to the finder scope. The more you look from your location, the easy it gets the next time.
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Sun in Whitelight 25th June 2023 ,Evostar 150 debut session.
Pete Presland replied to Steve Ward's topic in Imaging - Solar
Not easy imaging in that temperature, did well to get anything to be honest. -
That is a fine looking close image Craig. I find it is a trade off between altitude and heat with my C9.25. I rarely use it for Solar imaging mare than a few of hours after Sunrise, it requires excellent seeing conditions especially at the over sampled focal lengths i tend to image at. What did you use to lag your scope with?
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A fine looking Solar disc
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Very nicely captured, good to see you are still imaging.
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Very nicely captured, always good to see the difference between the wavelengths.
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Active Region 3340 from above Fife todsy
Pete Presland replied to fifeskies's topic in Imaging - Solar
Very nicely captured. -
Sun in Whitelight 25th June 2023 ,Evostar 150 debut session.
Pete Presland replied to Steve Ward's topic in Imaging - Solar
Excellent start with the 150mm, definitely more than a hint of granulation. What did you use for the close up steve? -
very nicely captured
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A prom aninimation and how the prom has changed in 24 hours
Pete Presland replied to Dave Smith's topic in Imaging - Solar
excellent set of images, the details visible in animation are mesmerising to watch -
June 25, 2023: Sun in WL and Ca-K
Pete Presland replied to michael.h.f.wilkinson's topic in Imaging - Solar
A fine collection of images, always good to see Ca-K images. -
high resolution Solar images. 25.06.2023
Pete Presland replied to Pete Presland's topic in Imaging - Solar
Hugely over-sampled, but the granulation turned quite well. -
Some fairly stable conditions on Sunday morning, tempted me to get the "big un" out again, looking for some high resolution Solar images. AR3341, 3345 and some reasonable granulation from the middle area. Massively over-sampled to try and get as much granulation as possible. C9.25, Homemade 200mm v3.8 filter, asi174mm, x4 Powermate, 60 second SER file, stacked 10%, sharpened in IMPPG.
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SGL 2023 Challenge 6 - Solar
Pete Presland replied to MartinB's topic in SGL Challenges and Competitions
With the fairly stable conditions on Sunday morning, i hoped to capture some reasonable granulation. This area is what i always consider the best area, right in the middle, the nearest and facing right at Earth. Pretty pleased how it has turned out. Shame there wasn't a decent AR in the area. Massively over-sampled with the X4 powermate 🙂 C9.25, Homemade 200mm v3.8 filter, asi174mm, x4 Powermate, 60 second SER file, stacked 10%, sharpened in IMPPG. -
SGL 2023 Challenge 6 - Solar
Pete Presland replied to MartinB's topic in SGL Challenges and Competitions
AR3345, with some reasonable granulation. C9.25, Homemade 200mm v3.8 filter, asi174mm, x4 Powermate, 60 second SER file, stacked 10%, sharpened in IMPPG. -
SGL 2023 Challenge 6 - Solar
Pete Presland replied to MartinB's topic in SGL Challenges and Competitions
Some fairly stable conditions on Sunday morning, tempted me to get the "big un" out again, looking for some high resolution Solar images. AR3341, with some reasonable granulation. C9.25, Homemade 200mm v3.8 filter, asi174mm, x4 Powermate, 60 second SER file, stacked 10%, sharpened in IMPPG. -
You nailed it Steve, it has been a while since i played with the layers as well. I am going to have a go with the 8 frames i have, if get anywhere i will let you now 🙂
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Thanks Kon, the framing was luck of my location to be honest 🙂
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I assumed it was as well, seemed to be very close to me Steve. Good luck !
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Finally manage to capture the ISS transit the Sun. There never seems to be many from my back garden, so i had to find a suitable place on the somewhere. luckily there was a layby a few miles away that was perfect. A 8 frame GIF for the animation. The best frame from the GIF, with the ISS nicley positioned between the Sunspots. A straightforward single frame saved from the SER file and converted to a PNG and lightly sharpened. Evostar 120mm, Lunt wedge, Baader Continuum filter, Asi174mm,
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SGL 2023 Challenge 6 - Solar
Pete Presland replied to MartinB's topic in SGL Challenges and Competitions
The best frame from the GIF, with the ISS nicley positioned between the Sunspots. A straightforward single frame saved from the SER file and converted to a PNG and lightly sharpened. Evostar 120mm, Lunt wedge, Baader Continuum filter, Asi174mm, -
SGL 2023 Challenge 6 - Solar
Pete Presland replied to MartinB's topic in SGL Challenges and Competitions
Finally managed a Solar transit, bit of a drive to find a layby on the "transit path" Very pleased when i saw it whizz past! Evostar 120mm, Lunt wedge, Baader Continuum filter, Asi174mm, Made the GIF using the 8 frames available- 61 replies
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A fine looking image there, still some clouds visible.
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Venus with Astromania UV filter
Pete Presland replied to Cosmic Geoff's topic in Imaging - Planetary
Venus is a tough target, even when you have big aperture and a mono camera. The phase is showing quite nicely though. I think my corrector plate blocks some of the signal, but obviously i have nearly twice your aperture. What time did you capture at?