NOAA 12565/66/67 at a high resolution with a C14

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Valery
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NOAA 12565/66/67 at a high resolution with a C14

Post by Valery »

Hi friends,

In a memory of the last solar maximum, from the abyss of my solar archive: a very imperssive bunch of sun spot groups - NOAA 12565/66/67 at a high resolution.

Equipment used: C14 + ARIES 385mm DERF + 0,25A etalon @ F/48 + 0,6x reducer + ZWO IMX174.

Thanks for looking.


Valery
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AR2565-66-67-C14-ARIES-385mm-DERF-0,25A-IMX174.jpg
AR2565-66-67-C14-ARIES-385mm-DERF-0,25A-IMX174.jpg (490.04 KiB) Viewed 1254 times


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Re: NOAA 12565/66/67 at a high resolution with a C14

Post by marktownley »

Wow! Very impressive Valery,


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Re: NOAA 12565/66/67 at a high resolution with a C14

Post by Montana »

Absolutely superb Valery :bow :bow :bow however it lacks your usual smooth as silk touch, just a bit over sharpened to me (only going for perfection here :) )
Alexandra


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Re: NOAA 12565/66/67 at a high resolution with a C14

Post by Valery »

Montana wrote: Fri Jun 08, 2018 6:33 am however it lacks your usual smooth as silk touch
This image was taken (and not FF calibrated) almost 2 years ago. Now my technique is abit better and the camera is better, as well as my latest etalon.


"Solar H alpha activity is the most dynamic and compelling thing you can see in a telescope, so spend accordingly." (c) Bob Yoesle.

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Re: NOAA 12565/66/67 at a high resolution with a C14

Post by Derek Klepp »

Valery alaways appreciated


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Re: NOAA 12565/66/67 at a high resolution with a C14

Post by Montana »

Valery, do tell, what is FF calibrated and what camera do you use now compared to the old?

Alexandra


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