Orion’s Belt Mosaic

Orion’s Belt Mosaic. Upper frame is 50×60 sec @ ISO 3200, plus 40×60 @ ISO 6400. The lower frame is data from 2007, 31x180 sec ISO 1600 and 2013 data that includes 40x180 sec ISO 1600 sub-images.  Finally, there are 3×180 sec @ ISO 800. TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.
Orion’s Belt Mosaic. Upper frame is 50×60 sec @ ISO 3200, plus 40×60 @ ISO 6400. The lower frame is data from 2007, 31×180 sec ISO 1600 and some 2013 data that includes 40×180 sec ISO 1600 sub-images.  Finally, there are 3×180 sec @ ISO 800 sub-images that were taken on Nov 2, 2014.  Scope and camera used were a TV-85 at F/5.6, IDAS-LPS filter and a Modified Canon T3.

Here’s one that’s in progress.  I shot this area over two nights.  I have very little of the Horse Head region from these sessions, but another 40 subs of the belt stars upper frame area.  I should be able to put something together with other data from older sessions and get a somewhat complete mosaic image. (Update: Yes, I was able to add some old data and smooth it out.)

Another M45

M45, The Pleiades. 40x120 sec @ ISO 3200, TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.
M45, The Pleiades. 40×120 sec @ ISO 3200, TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.

I had time to kill while waiting for Orion to get into position, so I shot 40 x 2 minute sub-images of the Pleiades at ISO 3200.  I did not spend much time in post processing this, but it came out half-decent regardless.

The Moon on November 1, 2014

The Moon on November 2nd, 2014. 1/500th sec @ ISO 100, TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.
The Moon on November 2nd, 2014. 1/500th sec @ ISO 100, TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.

A bright moon dominated the night sky on the evening of Nov 2nd, 2014.  I used it as a focusing target before starting to shoot DSO’s.  The image came out good enough to post here.

Another NGC 253

Galaxy NGC 253 on Nov 1, 2014.  17x120 sec @ ISO 800, TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.
Galaxy NGC 253 on Nov 1, 2014. 17×120 sec @ ISO 800, TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.

I just had to visit my old friend, NGC 253, just to see how it was doing.  A bright moon and only a short window of possible imaging time did not let me get much data, but at least I got to see it again.

Mirach and Mirach’s Ghost on Halloween

Mirach and Mirach's Ghost on Halloween, 2014.  42x60 sec @ ISO 800, TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.
Mirach and Mirach’s Ghost on Halloween, 2014. 42×60 sec @ ISO 800, TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.

An appropriately named object was chosen as an early evening test target on Halloween night, 2014.   Mirach is Beta Andromedae and it is a jump off point for finding M31 and M33.  Mirach’s Ghost is that small object very near Mirach that looks almost like a reflection glint of the bright star itself.   Nope, it is actually NGC 404, a small elliptical galaxy that just happens to lie in the same line of sight.

The PacMan Nebula

The PacMan Nebula. 38x300 sec @ ISO 1600, TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.
The PacMan Nebula. 38×300 sec @ ISO 1600, TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.

Over 3 hours worth of data in 5 minute ISO 1600 sub-images were used for this image of the PacMan Nebula.   It came out alright, I guess.  I didn’t have to do much noise reduction on it and it still seems reasonably smooth.

The Little Dumbbell Nebula – M76

The "Little Dumbell Nebula".  50 x 180 sec @ ISO 1600.  TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.
The “Little Dumbell Nebula”. 50 x 180 sec @ ISO 1600. TV-85 at F/5.6, IDAS-LPS, Modified Canon T3.

Here is the “Little Dumbbell” Nebula, otherwise known as Messier 76, NGC 650/651, the Barbell Nebula, or the Cork Nebula.  It is a planetary nebula in the constellation Perseus.  I had never imaged it before, so now I finally got something on it.  

Images of Comets, Nebulae, Galaxies and Star Clusters