Edmund Scientific of Days Past, And My Beginning As An Amateur Astronomer

Posted February 21, 2018 by rogerivester
Categories: Roger's Articles

Edmund Scientific was the company that really fueled my interest in amateur astronomy.  From their telescopes and accessories to their many beginners books.  My first telescope was an Edmund 4.25-inch f/10 reflector, with an equatorial mount.  Not my first choice, but the best my budget would allow at that time.  Prior to this, I used my older brother’s 60 mm f/15 EQ refractor.  (Photo at the bottom, in an old rented house on a textile mill village, with a street light in the backyard!)   However, life would begin to improve.   

I was just getting started in my working career or first real job, and most all of my money was required for the essentials of life, with little left over for a telescope and astronomy equipment. 

The small Edmund 4.25-inch Newtonian allowed me to see many of the Messier objects to a level I’d never seen before.  And at that time, I was living in a highly light polluted area, so the setting circles were like magic. Star-hoping to locate faint deep-sky objects is “almost impossible” with severe light pollution. 

I later purchased a larger set of setting circles, also from Edmund, which greatly improved my direct-indexing accuracy and ability to locate fainter deep-sky objects.

I also replaced the “blunted nails” by Edmund, used as index pointers for the setting-circles with machined brass welding rods, with needle-like points for greater accuracy. 

Since that early time, I’ve had or owned about twelve other telescopes.  Most serious and long-term amateurs will agree; the first telescope of the amateur is only the beginning, with many more telescopes to follow.  

I learned quite a bit by reading the many books by Edmund Scientific, and taking my telescope out into my back yard, night after night. 

1910322_1_IMG_2476 

During those early years, it was my desire or goal to see the entire Messier Catalog, which I have completed many times since, but would eventually see over 2,000 more deep-sky objects, complete with notes and pencil sketches.  

I’m glad I didn’t quit during those early years, despite all of my obstacles, and regardless of the amount of light pollution, there are always deep-sky objects that can be observed.  So, don’t give up!   

NGC 1624 – Cluster (+) Nebula Perseus – January 2018 – Observer’s Challenge Report

Posted January 12, 2018 by rogerivester
Categories: Work File Only - Observer's Challenge Reports

Complete Observer’s Challenge Report:  Click on the following link.

JANUARY 2018 OBSERVERS CHALLENGE – NGC-1624

Pencil sketch using a 5 x 8 note card with the colors inverted:  10-inch reflector at 200x.  Roger Ivester

Rogers NGC-1624 Inverted

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NGC 925 – Galaxy – Triangulum December 2017 Observer’s Challenge Report #106

Posted January 11, 2018 by rogerivester
Categories: Work File Only - Observer's Challenge Reports

Click on the following link for the complete Las Vegas Astronomical Society, Observer’s Challenge report: 

DECEMBER 2017 OBSERVERS CHALLENGE – NGC-0925

Pencil Sketch:

Rogers NGC-0925 Inverted

University Optics Closes Doors After 50+ Years

Posted December 3, 2017 by rogerivester
Categories: Roger's Articles

I’m a bit late in finding out (January 2018) but University Optics closed its doors in ~June 2017.  I was saddened to hear this.     

I purchased all of the original UO Konig’s over 30 years ago:  A 12mm, 16mm, 24mm in a 1.25-inch format, and a 32mm 2-inch…also a 20mm UO Erfle, and a 2.8x three-element apochromatic Barlow.  I have, or have had many other eyepieces over the years, including Televue, Celestron, Meade and others.  But I still use my Konig’s quite often, even to this day.  As a visual observer, I love eyepieces.  However, my last eyepiece purchase was over ten years ago…an 11mm Explore Scientific 82º AF bought in-person, from the Park’s Optical store in Las Vegas.   

It’s very sad to see a company that supplied mirror making kits, mirror cells, diagonal holders, and many other low profit items, now out of business after more than 50 years.  

University also sold a 6-inch f/8 Newtonian and an 80mm f/5 achromatic refractor in kit forms.  The refractor required both assembly and paint. The Newtonian only required assembly.  The 80mm was an air-spaced achromat which received many excellent reviews.   

University Optic’s will be missed by the amateur astronomy community.  So many great “made in  America” astronomy companies are no more.     

My University Optics eyepiece collection as following, and all still in pristine condition.   

NGC 772 – Galaxy In Aries – November 2017 Observer’s Challenge Report #105

Posted December 1, 2017 by rogerivester
Categories: Work File Only - Observer's Challenge Reports

LVAS Observer’s Challenge:  Click on the following link. 

NOVEMBER 2017 OBSERVERS CHALLENGE – NGC-0772

M15 Globular Cluster – Pegasus October 2017 – Observer’s Challenge Report

Posted November 14, 2017 by rogerivester
Categories: Work File Only - Observer's Challenge Reports

October 2017 Observer’s Challenge:  Click on the following link for full report. 

OCTOBER 2017 OBSERVERS CHALLENGE – M-015 2  

Easy to see in 7 x 50 finder.  10-inch reflector at 267x, M15 appears mostly round with a bright intense middle, and an excellent resolve of stars in the outer regions.  When using averted vision, an intermittent sprinkling of faint pin-point stars in the central region.  An impression of dark lanes extending outward from the core and a star chain around the SSW edge.  Bright field star to the north.

3.5-inch Maksutov, M15 appears circular with a very bright and intense center.  There was no resolution of stars with this aperture.  RI 

Pencil sketch 10-inch reflector at 267x 

FullSizeRender

  

Science Hobbies-Charlotte And Scope City-Las Vegas: My First Telescope And Last Eyepiece Purchase (To-Date) Were From Brick And Mortar Astronomy Stores, But Both Are No More…

Posted November 7, 2017 by rogerivester
Categories: Roger's Articles

 
My first telescope purchase (1977) and my last eyepiece purchase (to-date) were from brick and mortar astronomy stores, but like most other full service astronomy stores…are no more. 

I will always remember my excitement on that late Friday evening, walking in Science Hobbies and purchasing a 4.25-inch Edmund EQ reflector.  I really wanted the 6-inch f/8 Super Space Conqueror, but I’d just began my first serious job and money was a bit tight.  I’d been looking at telescopes in those little Edmund Scientific catalogs for the longest time.    

Science Hobbies was a small family owned hobby store that sold products mostly from Edmund Scientific.  For many years they had a big 8-inch Edmund f/6 Newtonian Reflector on a massive equatorial mount sitting in the front window.

Throughout the years, I always enjoyed going to Science Hobbies.  It was fun to be able to see and feel many of the products from Edmund.  Other than my telescope, I bought a few eyepieces, a pedestal mounted eyepiece holder, books and too many other astronomy related products to list. 

My last trip to Science Hobbies:   

It was a Saturday afternoon in the mid-90’s, when I decided to visit Science Hobbies, which I’d done so many times before.  I got out of the car and went to the front door only to find it locked, and the store was empty.  Somehow, I had missed not seeing the rusty sign that hung over the door for so many years and the large 8-inch Newtonian, was not in the front window.  The store had closed, and at that moment, a bit of sadness came over me.  This would be my last visit to the location that was the former…Science Hobbies.  

Now to Scope City in Las Vegas: 

When visiting family in Las Vegas on at least a couple trips, one in 2008 and then again in December 2010, I visited the Las Vegas Scope City store.  However, I was sorry I didn’t purchase an 11mm Explore Scientific 82º eyepiece while being in the store.  When I got home I called back, and placed an order over the phone for the eyepiece.  So, to-date, this has been my last eyepiece purchase. I also purchased some very nice engraved 6-inch aluminum setting circles from Scope City, which was the only company that still sold them.  

I had always enjoyed seeing the Scope City advertisements in the magazines, showing those big Parks Optical Newtonian’s with massive equatorial mounts. 

It was great to be able to visit the Scope City Store, but unfortunately, not very long after my last visit and purchase, Scope City also went out of business.  

I have often wondered what happened to the 8-inch Parks Optical Newtonian, on a very heavy duty equatorial mount that was sitting in a corner of the Las Vegas store. 

My first telescope was purchased from Science Hobbies in Charlotte, or a retail (brick and mortar) store and later went out of business.   And my last eyepiece (to-date) purchase was from a brick and mortar store, being  Scope City in Las Vegas, also later to go out of business.  

After the demise of Cave Optical in Long Beach, it was Parks Optical that took their place with  large equatorial Newtonian reflectors, on a large scale production basis.   

Science Hobbies, Scope City, Cave and Parks Optical are all missed, especially by those like myself that have been serious students of amateur astronomy for 40 or more years.    

My first telescope purchased from Science Hobbies in Charlotte: A 4.25-inch f/10 reflector which I purchased in March 1977. The following photo was made in a rented hours: An old (built in 1927) mill village house which was incredibly cold during the winters.

My first observation using this telescope was Jupiter from the side yard from that house. And It was using this telescope during the fall of that year from the light polluted backyard that I first observed galaxies M81/82. This was a defining moment for me, as in my mind on that night…I became a real amateur astronomer.

I purchased the following books from Science Hobbies, that taught me so much about amateur astronomy.

NGC 6905 – Planetary Nebula – Delphinus – Observer’s Challenge Report – September 2017

Posted October 11, 2017 by rogerivester
Categories: Work File Only - Observer's Challenge Reports

SEPTEMBER 2017 OBSERVERS CHALLENGE – NGC-6905

Pencil sketch using a blank 5 x 8 note card with the colors inverted. 

Rogers NGC-6905

M24 Star Cloud, Open Cluster NGC 6603, Dark Nebula Barnard 92 and 93

Posted August 31, 2017 by rogerivester
Categories: Work File Only - Observer's Challenge Reports

Observer’s Challenge Report:  AUGUST 2017 OBSERVERS CHALLENGE – M-024

 

The 2017 Total Solar Eclipse from Laurens, South Carolina A Great And Memorable Day

Posted August 26, 2017 by rogerivester
Categories: Roger's Articles

Image of the eclipse, the diamond ring, and Bailey’s beads provided by Barre Spencer and Patrick White using a Canon Rebel with a 200 mm zoom lens.  Location of photo:  Columbia, SC 

(s) Diamond / Baily's Beads 9

A group of folks from various places met outside of an Italian restaurant to enjoy the solar eclipse together.  We were all surprised how few came to this quaint little town to observe this historic event.  The totality duration was ~ 2 mins  34 seconds, and with perfect weather!    

Very comfortable weather, with very low humidity.  Yes…a perfect day, and only 40 miles away from our house.  We drove some back roads, and crossed over I-85, that was bumper-to-bumper.  It actually looked like a parking lot for as far as the eye could see.

The I-85 event reminded me of the day that Deb and I tried to get on the Santa Monica Freeway, in California.  We actually had to pull an illegal turn at the top of the ramp!  

During totality the sky darkened to a surprising level, but not as dark as a clear full moon night. Venus appeared very bright in the western sky and Jupiter in the southeast.  I could not see any stars….naked eye.  

Both Debbie and I were amazed at the sudden flash of the diamond ring.  (See the image above) 

The temperature drop was very significant.  A weather bureau report from Newberry, SC, only 30 miles away, also in the line of totality, had a temperature drop of 11º Fahrenheit .  

I had always wondered what the temperature drop could be during a total solar eclipse, so now I know.

When the sun began to reemerge, we noticed a shimmering of light waves on the pavement under our feet and all around us, known as shadow bands.  A very interesting phenomenon, that I was hoping we’d see, and we did! 

I’m just sorry that I didn’t video a few seconds of the shadow bands, however, they are forever  stored in my mind.  I can just see them now! 

We drove back through country roads and were home in less than 45 minutes.  What an incredible and memorable day.  

And thanks to John Goss, President of the Astronomical League at that time, sent both Debbie and myself, a very nice and high quality lapel pin.  I wear it often to this day. 

Regarding the 2017 Total Solar Eclipse:  We enjoyed the moment, and the events taking place all around us.

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2017 Astronomical League Total Solar Eclipse Lapel Pin:

Note my 2017 eclipse pin only recently.