Imaging in Ha

Its been a while since Ive posted any images. Sorry.   This past fall I started imaging with a 12nm Ha filter. This type of filter only allows Hydrogen's deep red light to pass threw to the camera.  This is very useful for imaging very faint nebulae. Even under moon lit skies.  The only drawback is you need to double your exposure times or double the iso.  These images where comprised of 10 min. exposures @ 1600iso. In processing the images where converted to grey-scale,   and then some where colorized red.

 M16 (Eagle Nebula)

The Elephant's Trunk (IC1396)

 The Bubble (NGC7635)

The Rosette Nebula {NGC2238)

 
 

Images of summer

Well there is no excuse this time  for not  updating my blog,  I just kept putting it off.  Well here is whats new.  In June I had some friends help to install a new pier for the Observatory.  Pulled out the old pier and poured a new 10" concrete one.  The previous pier had popped out of the ground from the deep frost of the winter of 2014/15.   I also purchased a QHY PoleMaster, polar alignment camera.  This tiny device is amazing. It enable me to get my polar alignment down to under .30 arc.min.  With such a tight polar alignment I get smaller tighter stars and finer detail in my images.

     Here are a few of the images I captured.  All images where taken with a moded Canon XSi camera on a Tele Vue NP101 apo telescope. on a Losmandy G11 mount.  All processing was done with Photo Shop CC.  There were no Dark, Flat, or Bias frames taken.

The Trifid Nebula M20 (top) and the Lagoon Nebula M8 (lower)

 

Sagittarius Star Cloud + M24

The Swan Nebula (M17)

It's Been A Long Time Coming

but we finally got some great clear skies.  With the wind coming from the Southwest it helped with the transparency and thankfully didn't effect the imaging.  My G11 was holding to scopes that night, my NP101, and my friends AP130.  I used my modded Canon Xsi (450D) with an IDAS LPS-P2 filter controlled by Backyard EOS @1600iso.  I captured 16  images of M42 using my Tele Vue NP101

The Great Orion Nebula

     For the past few weeks I have been doing some upgrades to my computer.  I switched to Windows 10 from 7, and upgraded to Photoshop CC.  These changes have greatly improved the speed of my computer and processing.
     I had captured 16 images of M42.  4 x 5sec, 4 x 30sec, and 8 x 330sec.  I didn't take any Darks, of Flats.  The first thing I did was to open all 16 images into CC Camera Raw and adjusted  the colour balance, vignetting,  exposure, contrast, and blackness.  I also did a quick crop to clean up the edges.  The next step was to open all the images with Photoshop CC.  Using Statistics, under scripts, I stacked all 16 images together.  I have tried this before but never had results like this.  I couldn't have asked for anything better, I was blown away.  This was my first time using CC, and man was I impressed.  The next steps where my normal processing techniques.  I used "Color Mancers" Boundary Noise Reduction to clean up the noise.  I highly recommend it, It is free, and I haven't seen anything better.   When I look at this completed image,  I have to say this is my best image yet.
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Hello Everyone:  Sorry I haven't posted in a while.  In August I had Heart Valve replacement surgery.  This has slowed me down a bit, but I have done some imaging.  Once I get it processed I will post the pictures.
   
     The good news is I was able to get some good images of last nights "Blood Moon, Super Moon" Eclipse.  There where allot of clouds to battle, But I managed to capture totality.  Thanks clouds for giving me a peek. 
     All images where captured using a Canon XSi on a Tele Vue NP101 f5.4 APO Refractor

     Well here it is the middle of June, and no astro photos to show for it.  The cloudy weather is sure taking its tole on this hobby.  I have had a few chances of visual astronomy thank goodness.  I did manage to get to the beach just down the road and capture some tripod images of the Strawberry Moon rising over the beach to the east, and Venus, and Jupiter setting in the west.   I used my Canon T3i and a Sigma 10mm f2.5 lens.  I did a bit of image processing using Photo Shop CS6e.  Lets hope this cloudy rainy ends soon,  I want to get out and get some imaging done.

Strawberry Moonrise

Venus, and Jupiter setting in the west

 

Imaging M42 under a bright moon

     Winter is moving along quickly, and taking Orion along with it.   We have had some cloud free skies,  but still quite hazy.  I have been anxious to try out  my new AstroTech AT8IN f4 astrograph.   The first opportunity was last Tuesday, Jan 27th.  The skies where quite clear, but the moon was bright so I was only able to take 180sec. exposures.  This image of the Orion Nebula and the Running Man was a result of 6, 180sec. exposures taken with my Canon XSi with an IDAS LPS-P2 filter.  All image stacking, and processing was done using Photoshop CS6e.  I am looking forward of imaging this again under darker skies,  Lets hope February brings better skies.

Friday Night LOVEJOY

      It was another sorta clear night.  I wish the skies where darker, but I will take what I can get.  This is the result of 6,  300sec. exposures @ 1600iso taken with my T3i and  NP101.  I guided on the comet so the stars have trails.  That's about as much tali as I can get.  Processed and stacked in Photoshop CS6e.

Clear Skies:  Glen