#50 Summer Observing Plans, 2014

With spring galaxy season officially ended (for me it finally ended last night, when I logged a tiny, faint one in Bootes), it is time to bring on the summer milky way and all of the awesome areas of sky contained within. Last summer I enjoyed quite a lot of clear skies, and was able to begin and finish detailed deep sky observations of Lyra and Cygnus, as well as nearly finish Cassiopeia.  The summer constellations are "up there" a lot longer than those of any other season, thanks to the increasing level of darkness creeping back into our lives.  Combined with generally nicer weather, many of us spend entire nights observing in July, August, and September.  I have already observed most of the summer sky with my previous 8" scope, and I am now having another go with my 12".

My summer plans include observing all of the NGC and IC objects in Aquila, Delphinus, and Sagitta, and also getting a start in Sagittarius.  Hundreds of deep sky objects await, many of them completely new to me.  I have also included all of the open clusters from other catalogs shown on Uranometria 2000, as well as the occasional globular cluster and planetary nebula.  My main goal, however, is the NGC list.  Double stars are not forgotten, as I will go back and review some of the best ones seen previously, along with several I could not split with the 8", or could not find back in the day.  Refer to my earliest blogs for exactly how I go about setting up my observing lists. It's an old-fashioned way, but keeps me entertained for hours on cloudy nights and weekends.

I've already had a good start in Aquila, logging four open clusters last night, including 6709.  There are also three (less impressive) clusters in the immediate vicinity.  However, by star hopping to them from 6709 I got to see a lot of lovely star fields, and got to know another small part of the sky very well.  On previous nights I viewed oc 6755 and 6756, along with other open clusters, a few globulars and planetaries, a variable star and a double.  Since I spent April, May and June hunting down (mostly) faint galaxies, it is pure joy to behold the wonders of the Milky Way once again.  I especially like viewing open clusters, and the 12" has revealed them to me in ways only that level of aperture could.  6709, for example, is a minor treasure in my scope, and I spent a very long time last night enjoying the sight.  I began at 43x, and slowly worked my way up to 200x, stopping off for lengthy views at 60x, 83x, 100x, 125x, 150x, and 187x.  Each view gave a new perspective, and it was like arriving amidst the cluster in a spaceship, having begun some distance away. Once deep inside the cluster, I pulled away again and enjoyed low power views.  Believe me, this is a fun way to spend a night!  Afterwards, once the notes are in the logbook, I go back and compare what I saw now with what I saw years ago with the 8".

My wife and observing partner, Deb, has her own method of tracking down deep sky objects.  Deb now has about a year of solo observing under her belt, after assisting me with sketches at the eyepiece for decades.  She started with our Astroscan 4 1/4" RFT, locating all of the Messier objects to boost her driving and hunting skills. Once she had completed that project, she upgraded to an Orion Starblast 6".  That is one fine little telescope, with some of the sharpest views of stars and deep sky objects I have ever seen.  It more than holds its own against all the super expensive 5" refractors that come out to the observatory to observe. It's only drawback is that it does not accept 2" eyepieces. 

Right now Deb is completing her NGC globular cluster project.  Previous to this she took on Spring galaxies. Her next project, just currently getting underway, is finding open clusters within a specific size and magnitude. Basically she observes a large selection of objects in one category (galaxy, open, or globular cluster) and does a comparative study.  She observes each object with the same three eyepieces, comparing size, brightness and ease of finding and seeing the object.  So she is now an expert observer of galaxies and globular clusters using a 6" reflector.

Because we travel to the observatory in one vehicle, and because my 12" scope takes up a lot of the cargo room, Deb is limited to a 6" aperture, though she is often more than happy to take a peek through the 12". Sometimes we have fun by observing the same object at the same time in both scopes, comparing the views.

As always, I am interested in hearing about other observing methods.  Just remember to have a peek at what else may lie around that deep sky object you are looking at, especially if it lies in the Milky Way.  Star chains, small but colourful double stars, tiny asterisms... it's fun to be surprised by uncateloged, undiscovered wonders, too. Happy summer observing!

Mapman Mike

#31: An Observing Buddy

     I know it's been a long time since my last post.  Believe it or not there have been any number of clear skies lately, and I have been observing a lot.  I don't even know how I am going to handle the monthly reports, as there is now so much to report (over 100 objects).  Even though I've been travelling 40 minutes each way to the club observatory every time, it's been really quiet around there.  Of course being retired means I can get out there whenever I want, something my working friends can only dream of.  Seldom are there other observers out with me.  I use to be the only one some nights, listening to the coyotes howling and the cows mooing.  However, for a while now I have had an observing buddy on my late night expeditions.

     My wife Deborah has always been interested in the hobby, and for many years she sketched the objects at the eyepiece of the Edmund 8" for me.  I did the written notes and she loaned me her artistic skills.  But back in March we dusted off the old Astroscan (1982) and she began to use it on her own.  The mirror was in bad shape, so we sent it back to Edmund Scientific and had it cleaned.  We also bought Deb some new eyepieces, a tripod and a better finder.  Just when she was really beginning to get enthused, she became seriously ill.  No observing for five months (nor much of anything else, either).  She began feeling better by the end of August, and got right back into using the 4 1/4" reflector again.  In just over two nights she found 60 Messier objects with it!  She was bit by the astronomy bug.

     She became so interested that we decided to upgrade her scope.  She is now the proud owner of a brand new Orion 6" Starblaster Intelliscope.  It is a push-to just like my 12", and it really is a sweet little scope.  It's main disadvantage is that being a Dobsonian f5, it is so small it must be placed on a table to use it.  Fine for at home, or at a campground.  But what to do out at Hallam Observatory?  She decided on a small portable work bench, which cost less than $20 at the local hardware store.  And guess what?  It works perfectly!

Deb's new Orion Starblaster, atop

a portable work bench.  It's a 6"

Dob, and it's a real worker.

Another view of the new scope.

My observing buddy with her new scope.  What

an amazingly portable scope!  My 12" and her 6"

fit in the VW, along with two tables and all our

books and maps.



     I have looked through it at many objects, including double stars, Messier, NGC and others, and the views are fantastic.  It was easy to assemble, though the push-to components take some patience and dexterity to piece together.  We don't yet have the accuracy we want, but we are still refining things.  It's easy to collimate, and it stays that way, too.  So Deb is in 7th astronomy heaven right now, and eager to see all of the splendours of the galaxy and beyond.  It's fun walking back and forth to each other's eyepiece to see what's there.  Sounds like a fun marriage to me.

Mapman Mike