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Posts posted by Lucas_M
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On 02/09/2020 at 13:34, Xiga said:
Very nice Lucas.
What was your imaging scale for this, and what was your avg RMS in Phd2?
Thanks very much!
The imaging scale was 0.38 arcsec/pixel.My guider scale is far from ideal.
An OAG would be indicated, but I only have a 60 f4 refractor that gives me 2.42 arcsec/pixel in the guiding. As long as I keep the rms error below 1.5 in the PHD, the images have no problems.
Easier when limited to 300s exposure. This M16 was 600s subs and some had to be excluded because they exceeded this error limit. -
On 02/09/2020 at 13:28, x6gas said:
Excellent image. I see lots of images taken via Edge scopes that have chromatic aberrations on the stars - my own images included. No such artefacts in your image... I'd love to know if that is set-up or processing...
Hi! Thanks a lot!
Do you see chromatic aberration in images taken with mono or color cameras?
I'm sure you have more experience than me with telescopes (you have a great arsenal, so I don't want to repeat basics). The only element capable of generating refraction in the light is the corrector plate and some reducer added before the sensor. I have the Astrophysics CCDT67, but for sure, with no reducer we have less aberration possibility.
Is this aberration from low altitude objects on the horizon?
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Thanks a lot all friends for the words. I appreciate very much!!
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Excellent!!
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On 01/09/2020 at 18:16, BRADLEY 1953 said:
SIMPLY FANTASTIC !
Thanks very very much!! 😃
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On 01/09/2020 at 12:27, lunator said:
Excellent result, well done
I appreciate. I'm glad you liked it.
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On 01/09/2020 at 11:39, callisto said:
Wowzers........
😀 Thanks !!
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On 01/09/2020 at 11:33, skyhog said:
That's very very nice... Well done indeed. Lots of work I would imagine in that👍
Ed
Thanks, Ed!!
Yes, it's a lot of work and needs too much HD free space too! 😅 -
On 01/09/2020 at 05:57, MarkAR said:
Amazing detail.
Thank you, friend!
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On 01/09/2020 at 05:05, Dustspeakers said:
Superb!
Thanks 😃
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On 01/09/2020 at 05:01, maw lod qan said:
Excellent!!
Thanks very much!
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On 01/09/2020 at 04:38, PaulM said:
wow amazing
Thanks Paul!!
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On 01/09/2020 at 03:45, skybadger said:
Sheer effort! What's your process to reduce all that ?
Really nice result.
Thanks very much!
My workflow is the standard one for planetary imaging.1. Capture with Firecapture 2.6
2. Stacking in AutoStakkert 3.0
3. Layers sharpening in Registax 6
4. Animation Gif with PIPPAll videos got throught this same processing. In PIPP you are able to choose the "speed" (FPS) of final GIF.
Hope to have answered your question. Let me know if i didn´t. -
On 31/08/2020 at 22:29, CraigT82 said:
Wonderful! Dont think I've ever seen such a long rotation
Thanks Craig!! 😃
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18 hours ago, MarkAR said:
Excellent image and very well processed.
Thanks friend!
Appreciate your comment!! -
22 hours ago, Ouroboros said:
Very nice. Bortle 9! Processing must have been quite difficult.
Yeah, bortle 9 makes the work become harder.
The background gradient was faint due to limited exposure times (120s max.)
Thanks very much for the reply.-
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18 hours ago, MarkAR said:
Very nice.
Thanks very much!
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M16 (or only what fits my sensor).
SHO Hubble Palette version
Sii 20x600s
Ha 21x600s
Oiii 23x600sThis type of image is something i'm loving to do. Big targets captured with a huge focal lenght.
For this image was 2050mm FL.
The C11" Edge HD has a great corrected field and no crop is needed. Astrophysics CCDT67 do the job puting telescope in a faster f/7 ratio and no distortion applied.
It's not so easy in this FL to run 600s subs in a intermediate mount like AZ-EQ6 with 70% payload reached.
I had time to play side by side with the famous Hubble version! 😅
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Just a smooth processing to keep the galaxy real in the field.
Not able to take long subs due to the light pollution site, the limit exp time was 120s. A RGB challenge in a bortle 9 location.
L 80x120s
RGB 20x120s
C11" HD reduced with a Astrophysics CCDT67 (f/7.3) + ASI1600mm-c
Mount Skywatcher AZ-EQ6 GT
Processing in PixInsight.
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This GIF is an animation of 3.5h Jupiter's rotation
There were 130 images for this animation, totaling more than 400 GB of videos and a final average of almost 1.8 million frames (~ 13,838/video).
At the beginning of the night the seeing was not so good, but it improved considerably over the hours. This may include acclimatizing the telescope and reducing heat dissipation from the ground into the atmosphere ....Many details with good sharpening, including GRS and NEB outbreak.
First image: 2020-08-29 22:45h UT
Last image: 2020-08-30 02:11h UT
Equipment:
C11 "+ PM2x + ASI290mc-
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Excellent!
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On 27/01/2020 at 19:58, astroavani said:
Avani, esse cara é um artista! Kkkkk
Eu ficaria feliz se Júpiter tivesse 2 GRS!!
Ficaria ainda mais feliz em assistir a fusão dessas 2 GRS!! 🤓
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On 27/01/2020 at 18:07, MarsG76 said:
Very very nice.. good to see that the GRS hasn't disintegrated yet.....
Thank you friend!
Yes, the GRS seems to be smaller each year past. Now the size is about only some earths! 🤣
But we're happy because It is still very interesting in every shapes, movements and all alive activity!
Let's see what it brings to us in the next opposition!
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A few of my planetary images from 2015
in Imaging - Planetary
Posted
Great!!