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King of the winter night sky -Orion Nebula
As the part of our galaxy lies around 1340 light years from us and is the closest region of massive star formation to Earth.
Only 27 frames as the clouds were covering all sky as soon as I arrived..
Scope: Skywatcher EVOSTAR 80ED DS-Pro
Mount: AZ EQ6-GT
Filter Optolong L-PRO MAX Luminosity
Guiding camera: ZWO ASI120MC
Guiding scope: SW 9x50 finderscope
27x300s exposure at -10°C (135min total) 2h 15min
So as this season's first image, I have started on the Orion nebula.
I had guiding issues, but with my newly polar aligned observatory I could do 150sec exposures without issues.
1h 37min total.
6x 10 sec
I think it's a good start to continue on. I have darks and biases for it, but they where taken after I processed. I'll save them for when I get more data.
Let me know what you think. It's been a long summer, so had to learn 'everything' again.
At lest I have polaralignment within 5 arcsec in both axies this year
Had a night out in a feild with a mate last night, we were aiming for a bit of polar alignment / guiding practice.
It all went pear shaped very quickly ... He forgot the top half of his mount so we both played with my AVX.
Pole master polar alignment went well, as did PHD2 with an Altair gpcam finder guider on a Zenithstar 71.
Put the Nikon D5300 on and focused roughly with a Bahtinov, then started BYN (back yard Nikon)
Would it connect ? No chance !
Tried various reboots etc. No joy.
So We tried Steve's camera... Canon !
But we could swap T adaptor , yay !
But no, his was a T to M48 to screw straight on his Star 71.
So I bunged my Nikon back on and pressed the shutter manually for about 20 30 second exposures @ 400 iso.
All good fun though and we had a great laugh.
Edit : tried connecting Nikon this morning and it worked straight away ... I laughed , kind of hysterically 😂
By Richard Hather
DSO - M42/M43
Date - 15/03/17
Time - 20:15
Lunar Phase - 89%
Seeing - Good
Equipment - Celestron Nexstar 6SE
Eyepieces - ES 24mm 68 degree
Additional info - Wow is all I can say with this one before last night my favourite Nebula was the eagle Nebula now I'm not so sure.
First thing that struck me when I started observing was the beautiful pattern of stars the 4 close together in the middle with the bottom right one being the brightest and the 3 star at the bottom.
The longer I observed the more detail jumped out at me the swirl of gas almost like an arc was simply breath taking not since I first observed M13 my first ever DSO have I been so overwhelmed.
M43 was a bit strange though I could make out the star but no gas cloud or shape to it it's at mag 7 so shouldn't have been to much of a problem maybe next time I will use one of my Nebula filters but my O lll stayed in its case as I didn't feel the need.
I also spent some time observing Jupiter, I could make out 4 of the moons 2 of which were very close in proximity these turned out to be Euopa and Lo.
The other 2 being Ganymede and Callisto in that order.
I could also make out the 2 main bands of Jupiter the north and south equatorial belts but no luck with the Great Red Spot still beautiful to observe though here's an image of stellarium.
The moon unfortunately was up a bit late but got about 15 mins observation time beautiful crisp craters and lovely shadows again along the terminator.
So a very good session and one of my favourite sketches to date 😊
Clear skies ✨💫🌙☄️