Jump to content

sgl_imaging_challenge_2021_4.gif.6a323659519d12fc7cafc409440c9dbf.gif

M42 and Rosette nebula with QHY163C


Recommended Posts

Hi,

Two pics taken with QHY163C ColdMOS. I like this camera :-)
It's very sensitive, with Ha 7nm filter even more than my previous QHY8L.

 

M42 (Newtonian 150/750 reflector)
70x60s
30x5s
Gain 10 Offset 70

pziePRx.jpg

Rosette nebula with Ha 7nm 2" filter (Tair 3s lens)
15x300s
Gain 10 Offset 70

g7Zrma6.jpg

Regards,

Tomek

  • Like 11
Link to post
Share on other sites
12 hours ago, wimvb said:

Looks great. I guess this is the equivalent of the ASI1600MC cooled?

Is the rosetta only Ha, or did you blend with RGB (no filter)?

Its the same sensor. 

  • Like 1
Link to post
Share on other sites
  • 3 weeks later...
On 1.02.2017 at 23:30, wimvb said:

Looks great. I guess this is the equivalent of the ASI1600MC cooled?

Is the rosetta only Ha, or did you blend with RGB (no filter)?

 

Hi Wim and sorry for a very late answer...

Yes, it is the same sensor like Adam said. This is only Ha with Baader 7nm filter

Tomek

 

  • Like 1
Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    No registered users viewing this page.

  • Similar Content

    • By Astrodinsk
      The Carina Nebula is a large complex area of bright and dark nebulosity in the constellation Carina. It is located in the Carina–Sagittarius Arm, about 8,500 light-years from Earth. Pro Dataset @telescope.live Telescope: ASA 500N Focal Length: 1900 mm Mount: ASA DDM85 Camera: FLI PL 16803 H-Alpha: 3x600s OIII: 3x600s Bicolour Processing: Pixinsight
    • By Quetzalcoatl72
      Not sure what topic to put this in but I've been struggling with deep sky stacker, because of my optlong ccd light pollution filter most nebulas come out one shade of red, for example the Monkey's head nebula, see attached example. Dumbell and ring turned out as seen online and Stellarium. All 3 images were taken with a rct f/8 and a canon 600DA. I've never tried these objects without the filter as I got new equipment and this is the most active I've been in my hobby for many years. I'm not spending hundreds or thousands on software so preferably if i can get the correct colour on these with dss or some other free/semi free software that would be great. Thanks 
       



    • By jacko61
      After some trial and error I'm getting some very good guiding results with PHD2 now. 60mm guidescope and ASI290MM mini camera. The M42 image taken late March was 12 x 15 second exposures taken manually with my dslr / C8 and a stopwatch. Stacked in DSS and played with a bit in GIMP. On the night I couldn't get APT to register the camera - turned out to be the mini USB cable (although later trials point to the socket in the camera being a bit loose too). 
      Bought an iOPTRON iPOLAR that arrived on Friday and had a play with that which has resulted in near perfect polar alignment. 2 star alignment and an additional 2 calibration stars on my Advanced GT mount means I'm getting very accurate GOTOs now and PHD2 (through the ST4 port on the ASI camera) seems to be guiding very well.  Last night after more cable faffing I managed to get everything working together to the point where I felt confident enough to leave it running by itself for an hour and a half (45 minutes of 180 second exposures plus 3 minutes each exposure to save the file - I've since found out I shouldn't have noise reduction switched on in the camera - DOH!) so M51 is 15 x 180 second @ ISO 800 lights and 5 x 180 second darks.  A little manipulation in GIMP and I think it's come out very well. Obviously still have a lot to learn and I'm going to have to start taking much longer exposures  but I'm quite pleased with these 2 pictures. 
      Graeme.
       

       

    • By MarsG76
      This is NGC3603 and NGC3576 (AKA The "Statue of Liberty" nebula), a massive H-Alpha region containing a very compact open cluster, located in the constellation "Carina" about 20,000LY away.
      I took this photo during two nights, 14th and 15th March 2021. Imaged using a active cooled and full spectrum modded Canon 40D DSLR attached to a 80mm f6.25 refractor on a CGEM equatorial mount.
      Total exposure time was 3 Hours and 31 minutes in natural color through UV/IR Cut filtered subs from a semi rural sky.
      RGB: 19x60s, 19x120s, 18x180s and 20x300s subs @ ISO1600.
    • By alexbb
      This is another finished target for this season.
      I (quite) recently bought a TS Photoline 102 ED with FPL53 which performs surprisingly well for a doublet. So I put it to tests and imaging, in parallel with an older FPL51 AstroProfessional 102 ED doublet.
      The blue color correction is much better in the newer TS. I shoot luminance often with both and then take the highlights from the better scope.
      For this image I also used some older data that I had available, shot with a 130PDS, but that maybe only made my life more difficult. Not that otherwise I shot data through the refractors in a single panel with reducers/correctors, but also in 2 panels with no reducing correctors. Same about the RGB. Some shorter exposures from the backyard, some from a dark site, most of the G data from a dark site, B and R from home (clouds came in at the dark site) and a lot of other adventures.
      But in the end I managed to put them all together and made an image out of them.
      You can watch it in full resolution and see other details on astrobin: Great Orion Nebula
      Clear skies!
      Alex

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.