Cygnus loop from Austria
Posted: Thu Sep 05, 2024 6:41 pm
A veil complex version in Startools. Ok i admit i used starnet to separate the stars from the nebulae and then for the stars reduces the stretch and combined the images in PI. All the rest is made in Startools. I just could not handle the over busy starfield in Startools enough....
It was shot in Austria, at 1650 m in Tscheytal in the mountains. No easy drive, it was not that difficult in daylight the way up allthough one has to take care. But then once arrived, and darkness fell, it really was dark, really dark, could not see a hand before my eyes...The milky ways was astounding as good from horizon to horizon, really never saw it like that before.
Technical issues, one to start , well were is the nord star, i really had to wait until i could figure it out and change the orientation of my mount and all ready mounted scope. Since i used a light set up that was doable.
Then polar alignment, i used Sharpcap, that worked, well until it stopped, it refused to solve suddenly. Luckily i had allready achieved a 'fair ' status so i left it like it was and continued. I did not find the reason why it failed...never happened at home...
Plate solve in ASTAP eventually worked but also stopped at a certain point. User error as i noticed the following day...but i could use ASPS as backup and that worked to aim to a good spot near the center of the Cyngus loop in APT
Then 58 subs of 2 minutes, 2 failed by cable snag...took flats...once at home i found out they were no good either...so i had to redo them which luckily worked all though it is not best practice. The failing was probable a driver issue for the touptek because a more recent version of APT had no issues so i found.
And then the way down from the mountain...in the dark, no lights, no road marks even no reflectors...stepfood driving about 20-25 km/hours full lights on , to the village....phew...
My wife was dead worried...promised here to be back at 1,30 AM, which i did...but i should have stayed longer up there...
Great night though, really great and worthwhile.
But boy working in almost complete darkness is something to get used to, all though i had a torch. So different in Belgium where you can see always youre surroundings..but not so in those mountains....
TS Optics EDPH 76 mm, L-enhance, IQE30 pro, and a FlashFish battery special bought for that occasion... and all that stuff went in a VW beetle cabriolet....together will the luggage for the trip to Austria....would you believe it...
It was shot in Austria, at 1650 m in Tscheytal in the mountains. No easy drive, it was not that difficult in daylight the way up allthough one has to take care. But then once arrived, and darkness fell, it really was dark, really dark, could not see a hand before my eyes...The milky ways was astounding as good from horizon to horizon, really never saw it like that before.
Technical issues, one to start , well were is the nord star, i really had to wait until i could figure it out and change the orientation of my mount and all ready mounted scope. Since i used a light set up that was doable.
Then polar alignment, i used Sharpcap, that worked, well until it stopped, it refused to solve suddenly. Luckily i had allready achieved a 'fair ' status so i left it like it was and continued. I did not find the reason why it failed...never happened at home...
Plate solve in ASTAP eventually worked but also stopped at a certain point. User error as i noticed the following day...but i could use ASPS as backup and that worked to aim to a good spot near the center of the Cyngus loop in APT
Then 58 subs of 2 minutes, 2 failed by cable snag...took flats...once at home i found out they were no good either...so i had to redo them which luckily worked all though it is not best practice. The failing was probable a driver issue for the touptek because a more recent version of APT had no issues so i found.
And then the way down from the mountain...in the dark, no lights, no road marks even no reflectors...stepfood driving about 20-25 km/hours full lights on , to the village....phew...
My wife was dead worried...promised here to be back at 1,30 AM, which i did...but i should have stayed longer up there...
Great night though, really great and worthwhile.
But boy working in almost complete darkness is something to get used to, all though i had a torch. So different in Belgium where you can see always youre surroundings..but not so in those mountains....
TS Optics EDPH 76 mm, L-enhance, IQE30 pro, and a FlashFish battery special bought for that occasion... and all that stuff went in a VW beetle cabriolet....together will the luggage for the trip to Austria....would you believe it...