NGC 6118 Galaxy In Serpens: June 2024 Observer’s Challenge Object #185

Posted January 9, 2024 by rogerivester
Categories: Work File Only - Observer's Challenge Reports

Many amateurs consider NGC 6118, also known as “The Blinking Galaxy” to be the most difficult object in the entire Herschel 400 list.

I remember first reading about this galaxy almost 30 or more years ago in an astronomy publication, possibly the Astronomical League, Reflector Magazine. This article concerned an amateur who was just beginning his quest to see the entire list, and “as bad luck would have it” chose NGC 6118 as his first object. This galaxy is known as “The Blinking Galaxy” due to it seemingly appearing and then vanishing, similar to a few planetary nebulae. So, after consulting with other amateurs, he was told that NGC 6118 was extremely faint and was possibly the most difficult object in the entire Herschel 400 list.

I was working on the Herschel’s at the time (1994-1995) while reading this article, but had not attempted to locate and observe this galaxy. I had completed about 150 or more of the objects, but due to light pollution and a very poor southern view was forced to cancel my efforts.

However, since that time, I’ve just not been able to forget about galaxy NGC 6118 and the article, concerning its difficulty.

March, April and May 2024

I also attempted two very early morning observing sessions in March and April of 2024, from my suburban backyard, but again without success. A dark site is really needed to observe any low-surface-brightness galaxy, especially one as dim and faint as NGC 6118.

Many years ago, I assembled light-block system, made of heavy-duty automotive-marine fabric. This simple, but effective structure has helped me on many occasions over the years to see difficult and faint deep-sky objects. The light-block system is especially helpful in some areas of the southern sky, where light pollution is significant. It’s easy to set up and take down. When the fabric is removed and folded for storage, the steel post and plastic-coated wires remain and are hardly noticeable.

I attribute my ability to finally see NGC 6118 was due to blocking a very bright LED carport light less than 1/8 mile away. This light was shining directly toward my backyard, and brightening up the area of my telescope and observing location significantly.

Saturday morning; May 11th 2024 @ 1:00 AM, with a 5.0 NELM overhead, but far less in the sky near NGC 6118, due to overlooking the town of Boiling Springs.

With a bit of difficulty and after almost an hour of careful observing, I was finally able to see the galaxy. My portable “make-shift” observatory was the answer to finally seeing this faint and difficult object from my suburban backyard.

I really don’t think this galaxy would be that difficult from a dark-site, and with my 10-inch Newtonian. However, as I’ve mentioned previously, my days of traveling with a telescope have been over for a few years now. I just love the convenience of my backyard and seeing a galaxy this faint, proves that a suburban backyard can still allow effective deep-sky observing.

Description: A tiny and subtle brighter middle, which resembles that of a planetary nebula. And like so many planetary nebulae, when using direct vision, vanishes or winks out. I now know why NGC 6118 is known as “The Blinking Galaxy.” The galaxy has a very faint and diffuse halo with mottling, which is oriented NE-SW.

Visual Observing With A 6-inch f/6 Imaging Newtonian And Resolving Pinched Optics

Posted November 17, 2023 by rogerivester
Categories: Uncategorized

A few nights ago (July 2nd) while observing some asterisms, star images were ragged and would not properly come to focus. It was exhibiting the classic problems of pinched optics. The telescope had worked fine over the years, but I’d never taken the mirror out of the tube. However, on this night when the problems began, it was in the mid-80’s. Really hot!

So, the next day I removed the mirror and discovered that the clips were indeed tight. After a mirror wash, I reinstalled with care.

I used a sheet of notebook paper to carefully slide between the mirror clips and the mirror, before lightly tightening the dual screws on each of the clips. This insures that the mirror has room allowance for expansion with changes in temperature, especially on hot summer nights.

Then using a Cheshire collimator and a follow-up using an artificial star (Christmas ball about 100 feet out in the backyard) and a bright sun. Everything was ready for another night sky observing session.

Defocusing a star both inside and outside of focus, presented almost identical and very smooth rings. A good mirror, especially for a mass-produced telescope. This OTA was made in Taiwan, which is producing some really good products these days.

Taiwan has taken over the very “high-end carbon fiber” bicycle market. And I’ve been told by some race engine builders, Taiwan has some fine and very modern CNC metal working machinery…possibly some of the best in the world. A $50,000 race engine cannot use substandard parts, and many race engine parts now come from Taiwan.

The sky was very stable in the very morning hours, as I was anxious to see how the telescope who perform. My first test was the double-double as it was in good position. Very nice! I then tested with a few other stars, using both very high magnification and then observing some asterisms with low magnification. All looked good.

What a difference using the corner of a notebook paper edge under the clips, and then lightly tightening the mirror screws made. So, I took the telescope and mount back into the house with a smile, and ready for my first cup of coffee. Then it was time for an early morning bicycle ride. Life is good! 🙂

My second telescope in the late 70’s was a Criterion RV-6, which was really a step up from my 4.25-inch Edmund EQ Newtonian. Life got busy and I sold the RV-6 and then took a five year hiatus, or maybe more from amateur astronomy.

I really missed having a 6-inch Newtonian, especially for certain deep-sky objects, and portability. So, I saw an advertisement for the 6-inch f/6 Newtonian OTA and bought it. I’m glad I did as it performs well, especially for objects requiring low magnification and wide-field views. And this telescope allows for portability and ease of set-up, as compared to my 10-inch solid tube Newtonian, especially on those nights when time is limited.

6-inch OTA, f/6 with a 2-inch Crawford style focuser, a 6 x 30 finder (I replaced with an 8 x 50) and it also included tube rings, designed for a narrow-Vixen style dovetail.  An excellent quality telescope in all aspects.

The original dovetail was too short for proper balancing, but I found a unique way to utilize. I flipped it over or upside down which made for a nice carrying handle and for setting up on the mount.

A nice combination as following with a GoTo mount, and with an 80 mm f/5 refractor piggybacked.

 

Galaxy IC 10 Cassiopeia: “The Invisible Galaxy” November 2023 Observer’s Challenge Report #178

Posted November 13, 2023 by rogerivester
Categories: Work File Only - Observer's Challenge Reports

So during the months of October and November 2023, three observing sessions and more than six-hours at the eyepiece, I was finally successful in seeing this galaxy.

Historic Building In Boiling Springs: Beginning As General Store Circa 1910, A Post Office In The 30’s, Now A Bakery

Posted November 11, 2023 by rogerivester
Categories: Roger's Articles

Early 50′ photo: Credit Tommy Greene

Wilbur Joseph “Jack” Cash (May 2, 1900 – July 1, 1941) was an American journalist known for writing The Mind of the South

Early life and education:

…..In 1918 and 1919, at his father’s wish, Cash attended Wofford College, a Methodist school, but left because he objected to the school’s narrow provincialism. He then enrolled in Valparaiso University, a Lutheran college in Valparaiso, Indiana, dropping out around Christmas 1919. In 1920, again at his father’s urging, he entered the Baptist school Wake Forest College, despite it being what he considered to be a “preacher college.”

In the summer, he worked at the hosiery mill at which his father was then the superintendent. Cash graduated in 1922 with an A.B., and then attended law school there for a year, before deciding not to pursue a legal career.[2] Cash later declared that he left law school because it “required too much mendacity.”

…..Cash taught English at Georgetown College in Georgetown, Kentucky, and at a high school in North Carolina, before experiencing a nervous collapse. Throughout his life, Cash suffered from manic depression or affective disorder, which manifested itself in breakdowns, periods of depression, fear of sexual impotency, and physical ailments such as not being able to swallow or choking when he spoke. He also suffered from a hyperthyroid condition, occasional alcoholism and excessive smoking. Cash usually referred to his condition as “neurasthenia.”

From 1926 to 1928, Cash held several newspaper jobs: a year in Chicago writing for the now-defunct Chicago Evening Post; several months with The Charlotte News during which he wrote a wistful philosophical column titled “The Moving Row”; and a four-month stint during the fall of 1928 as the chief editor of a small semi-weekly newspaper, the Cleveland (County) Press, in Shelby, North Carolina.

…..Afterwards, Cash moved back into his parents’ house in Boiling Springs – where he lived with his extended family, including his two brothers and their pregnant wives. He contributed to H. L. Mencken‘s The American Mercury magazine, and received encouragement from Mencken. From 1929 to 1935, Cash wrote eight articles about various aspects of the South, including one in October 1929 called “The Mind of the South”, which would become the basis for the later book.

During the period of primary writing on The Mind of the South (1929 to 1937), Cash continued to live with his parents in Boiling Springs.  When his contributions to The American Mercury ended, Cash supported himself with freelance weekly book reviews to The Charlotte News from 1935 to 1939, for each of which he received a payment of $3, equivalent to about $60-$65 in 2023.

Cash’s seminal article, “The Mind of the South”, was published in The American Mercury in October

After Cash had some success at The Charlotte News, he finally had the personal and professional confidence he had previously lacked, and his work there helped him to develop his unique style of writing. He also met and fell in love with Mary Bagley Ross Northrup (later known as Mary Maury), a divorced woman who also wrote for the paper, and who helped him to complete the book through his periods of depression, and his continued focus on events in Europe. During this period, Cash would listen to the news on the radio about the Anschluss with Austria, the invasion of Poland, or the fall of France and would pace around the room, biting his nails, hands, and wrists, leaving marks. He would become so upset that he would leave the house and walk the streets at night.

Finally, on July 27, 1940, the last pages of the manuscript were finished and sent to New York. Five months later, on Christmas Eve, Cash and Northrup were married by a justice of the peace in York, South Carolina.

On February 10, 1941, The Mind of the South was published by Knopf. The book, an intuitive socio-historical exploration of Southern culture, received wide critical acclaim at the time and garnered for Cash praise from such sources as Time, The New York Times, The Saturday Review of Literature, and most Southern newspapers of note, although criticism came from the Agrarian group out of Vanderbilt University in Nashville. Cash also received the thanks of Walter White, the director of the NAACP, for the book’s liberalism in regard to race and its exposure of the bigotry of the South. Time said of The Mind of the South “Anything written about the South henceforth must start where [Cash] leaves off.”

Cash and his wife chose Mexico to spend their year on the Fellowship because it was cheap to live there, and they would have to watch every penny; they embarked on their trip to Mexico City on May 30 1941. Cash had been invited by University of Texas to provide the main commencement address to the 1941 graduating class on June 2 in Austin, Texas.

On a winter day in 2025, we visited the Sunset Cemetery to locate Cash’s grave.

1971 Burns High Class Reunion: Saturday October 11th 2025 At Hanna Park In Shelby, NC. The 2023 Event Is Also Included: Just Keep Scanning Down

Posted October 21, 2023 by rogerivester
Categories: Roger's Articles

1971 class reunion: October 11th 2025: And a great time was had by all! It was a breezy (windy) and really cool Saturday afternoon.

The 2023 event follows 2025….just keeping scanning down.

I missed getting a “face-on” picture of Debbie. How was that possible? So, I thought I’d just share a photo of Debbie and Sophie from May 2025.

In the following photo…Five guys began 1st grade at Polkville in August 1959, and graduated together at Burns. We were the first class at the new school, and went all four years.

However, after the 5th grade, some of us parted ways for three years, some went to Casar and some went to Piedmont…but back together again at the new Burns High School in the fall of 1967.

Left to right: Charles Melton, Roger Ivester, Rob Pendleton, Bill Ledford and Don Bridges.

Light Pollution Is Increasing Everywhere. What Is The Bortle Scale? Use The Following Chart To Determine How Dark Your Observing Site Is

Posted October 19, 2023 by rogerivester
Categories: Roger's Articles

Bortle Dark Sky Scale:

The Bortle Dark Sky Scale was developed by John Bortle “based on nearly 50 years of observing experience,” to describe the amount of light pollution in a night sky. It was first published in a 2001 Sky & Telescope article.
Number CodeMap Color CodeLabelSky Mag.Naked Eye
Limit Mag.
320mm
Limit Mag.
M33
visible?
M31
visible?
Central Galaxy
visible?
Zodiacal light
visible?
Light PollutionCloudsGround
Objects
1excellent dark sky22.00–21.99≥ 7.5> 17obvious.casts shadowsstrikingairglow apparent.visible only as
silhouettes
2average dark sky21.99–21.897.0–7.4916.5easy with
direct vision
.appears highly
structured
bright, faint
yellow color
airglow faintdark everywherelarge near
objects vague
3rural sky21.89–21.696.5–6.9916.0easy with
averted vision
.complex structureobviousLP on horizondark overheadlarge distant
objects vague
4rural/suburban transition21.69–20.496.0–6.4915.5difficult with
averted vision
obviousonly large structureshalfway to zenithlow LPlit in distancedistant large
objects distinct
5suburban20.49–19.505.5–5.9914.5–15.0.easy with
direct vision
washed outfaintencircling LPbrighter than sky
6bright suburban19.50–18.945.0–5.4914.0–14.5.easy with
averted vision
visible only
near zenith
.LP to 35°fairly brightsmall close
objects distinct
7suburban/urban transition18.94–18.384.5–4.9914.0.difficult with
averted vision
invisible.LP to zenithbrilliantly lit.
8city sky< 18.384.0–4.4913....bright to 35°.headlines
legible
9inner city sky.≤ 4.0....bright at zenith..

The following photo using my phone, presents the galaxy quite a bit brighter than naked-eye.

Meade Deep-Space Telescopes Manufactured From The 80’s Through The Early 1990’s

Posted October 16, 2023 by rogerivester
Categories: 10-Inch f/4.5 Newtonian Deep-Space Telescope

Meade introduced their Deep-Space telescopes in about the early 1980’s which caught my attention in magazine advertisements.

In about 1991, I was began looking for something larger than my 4.5-inch reflector which I was using at that time. The Meade Deep-Space series Newtonian’s consisted of two telescopes: A 10-inch and 16-inch f/4.5 telescopes with equatorial mounts.

This was at a time when Meade was building their serious Newtonian’s in their Costa Mesa, facility, which included grinding and polishing mirrors. All of the hardware, bolts and allen heads on these telescopes and mounts are SAE. (Society of Automotive Engineers)

The following is a Meade Deep-Space magazine advertisement from the 1980’s:

My local astronomy club (at that time) had a DS-16 which was a two-person job to set up.  I could take the 16-inch and use at any time. However, this thing was a monster, and where would I store this behemoth of a telescope? I didn’t and still don’t have a permanent observatory, and how would I set it up by myself? The 16-inch was definitely not for me!  The 10-inch seemed to be the perfect larger aperture telescope and with an equatorial mount. I had always liked the simplicity of a Newtonian, and an equatorial mount was a must.

Astronomy Magazine tested a 10-inch DS-10A (The 10A was an updated version with a 2-inch focuser, setting circles and RA drive) with the magazine giving the test mirror a rating of a B+.  

So, in February 1992, I purchased the 10-inch from Pauli’s Wholesale Optics, in Danbury Connecticut. It was Fred (the owner of Pauli’s) that recommended this telescope. And after more than 1,500 deep-sky pencil sketches and thousands of observing notes…obviously I picked the perfect telescope.

The low pedestal mount is ideal for use with an astro-chair, when making observing notes and pencil sketches at the eyepiece. As for me, it’s impossible to observe and sketch while standing.

Note: This is the telescope I used for most all of the ~250 deep-sky objects, as featured in the 185 months of the observer’s Challenge report. And for the last five years I co-authored the report with Sue French who gained astronomy notoriety and fame with S&T and her “Deep-Sky Wonders.” After more than 15 years…the last report was issued in June 2024…

https://rogerivester.com/category/observers-challenge-reports-complete/

I fabricated the brass declination index-pointer (without making any permanent modifications) to use with the 6-inch Parks circle. With a reasonable polar alignment, the setting circles are very accurate, and perfect for locating deep-sky objects from a light-polluted suburban backyard.

For the faintest of deep-sky objects, I assist the setting circles with a star atlas:

IC 5146 “The Cocoon Nebula” In Cygnus:

NGC 2024 Nebula in Orion

M42: Orion Nebula Complex

M106 Galaxy in Canes Venatici

NGC 3079 Galaxy in Ursa Major

Messier 85 and NGC 4394

Comet Hale-Bopp: Charcoal pencil on black card stock, showing all three-tales; the gas tail, dust and anti-tail. April 1997

Messier 81 with spiral arms

NGC 7479 Galaxy in Pegasus

The Rosette Nebula

Messier 33

October 11, 2008: I Reached 100,000 Miles of Cycling! Debbie organized a special celebration at a local coffee shop I’ve also included some history of cycling in Cleveland County, which dates back to the mid-1970s.

Posted October 12, 2023 by rogerivester
Categories: Roger's Articles

I still ride to this day, although I doubt I’ll ever reach 200,000 miles. My rides in recent years, and these days, tend to be much shorter and slower. So far, I’ve logged about 135,000 miles to-date, and just happy to be able to continue riding.

I’ve made a lot of friendships over the past 47 years of riding. We had group rides rides from the Shelby court square on Tuesdays, Thursdays, and Saturdays. Most rides would average about 25-30 miles.

Over the years, I’ve ridden many miles with Mike Keeley, Mike Ribadeneyra, Todd Anderson, John Paksoy, Mark Cardell, Jimmy Ivester, Chuck Lampley, Fred Sisk, Mark Brackett, Gary and Tammy Edelman, Bryan Hensley, Vic Branton, Don and Kat Bridges, Bill Parker, Chris Rossi, Kenny Hoyle, Doug Noblet, Joe Champion, Harvey Whisnant, and Charlie Rhoden, who sadly passed away a few years ago. I could list many more that I’ve ridden with over the past 47 years, but the list would be too long!

Charlie was instrumental in promoting challenging group rides that pushed us all to our limits. Most of us were simply doing our best to hang on and not get dropped!

A pharmacist by profession, Charlie owned and operated Suttle’s Drug in Shelby. Beyond his career in pharmacy, he made a lasting contribution to the local cycling community by organizing the Lattimore time trials. Throughout all the years we held these events, Charlie finished second only once—a testament to his remarkable cycling abilities and competitive spirit.

For more than 15 years, we held the 10-mile time trials on New House Road, on a fairly regular basis. Riders set off at 30-second intervals, each determined to cover the 10 miles as quickly as possible, chase down the cyclist ahead, and hopefully set a new personal best. But there was one other thing to keep in mind—you definitely didn’t want the rider starting 30 seconds behind to catch you!

The Assault on Mount Mitchell:

At one time, nearly every serious cyclist in “the local area and far beyond” aspired to ride the annual Assault on Mount Mitchell. This was a legendary event that began in Spartanburg, SC and covered roughly 103 miles before finishing atop Mount Mitchell, the highest peak east of the Mississippi River. I feel fortunate to have been able to complete the ride eight times, but never with a record time. I just never had time for the high-level training and number of miles required for a completion of the 103 mile ride in the five-hour range.

A stranger drives up just in nick of time:

I also have an interesting story about developing a migraine headache during one of my “Assault on Mount Mitchell” rides shortly after reaching the Parkway. I had pulled over at one of the scenic overlooks and decided I was done. My plan was to wait for the next support van to come along and take me off the mountain. But then something very unusual happened.

A white, unmarked van pulled up. It had none of the familiar “Assault on Mount Mitchell” logos, which for many years were associated with the event’s Anheuser-Busch sponsorship. A man got out of the van and asked if I was okay. I explained that I had a terrible headache and didn’t think I could continue.

The man looked at me and said, “You’re too close to the top to quit now. If you do, you’ll regret it for years to come.” Then he added, “I have something that will help you.”

He walked back to the unmarked van, opened the rear doors, and returned with something in his hands. To my surprise, he was carrying a can of Anheuser-Busch beer. He opened the beer, then handed me A Goody headache powder and instructed me to take the powder and drink the beer.

I’ve never been much of a beer drinker, but at that moment, I was willing to try just about anything to get rid of that headache. Within minutes, my headache was gone, and I was back on my bike. Not only did I finish the ride, but I covered the final 10 very difficult miles with surprising ease. It was an experience that has stayed with me over the years. I never knew who the man was, but he showed up at the exact moment when I was ready to give up?

Let it be known: I have never tried this headache remedy again, nor would I ever encourage anyone else to attempt to relieve a headache in this manner.

Alcoholism is a serious and devastating disease that affects countless individuals and families. It has destroyed lives, strained relationships, and left many struggling for years to overcome its grip. It is a battle that, sadly, not everyone wins. If there is one thing I hope others take away from my story, it is this: If you drink, consider quitting. If you don’t drink, don’t start. Some things in life are better left untested, and alcohol is certainly one of them.

Had I decided to abandon the ride that day, I would not have completed all the Assault on Mount Mitchell rides that I can proudly claim today. Looking back, I’m really glad I listened to that mysterious stranger—and grateful that I kept pedaling toward the summit.

Riding with a world class pro-elite cyclist:

Mike Keeley and I had the opportunity to ride with Canadian pro cyclist Eric Wohlberg on quite a few occasions! In fact, there’s a very steep hill in Rutherford County that’s known as the “Wohlberg-Keeley Hill,” named after an unforgettable moment during a Thursday afternoon group ride back in the ’90s. Eric put his hand on Mike’s back and pushed him all the way to the top of the hill—right past the entire group! Now that’s a story that’s still talked about by some local cyclists even today!

Click on the following link to learn more about the Shelby Criterion and bio for pro-elite cyclist Eric Wohlberg:

Sunday morning rides from Boiling Springs:

For years, a group of us would meet at the Boiling Springs Post Office on Sunday mornings and ride to Polkville for coffee. We left many times while it was still dark, with “little more” than flashlights attached to our bikes. During those days, high-intensity cycling lights were just being developed. Most of the time, I’d still make it back in time for Sunday School!

I remember one early Sunday ride in particular: The temperature was below freezing with light-snow, and we rode to McDonalds in Gaffney for pancakes! I can still remember hearing the ice cracking underneath my tires while crossing the I-85 bridge! This was for sure a dangerous day to be riding a bicycle, but in those earlier days, we did things we would not do today.

Valle Crusis to the top of Beech Mountain, which is ~5,500 feet above sea-level.

I have been fortunate to be able to ride “at least” fifteen-times to the top of Beech Mountain, leaving from Mask General Store in Valle Crucis, to Banner Elk and then to the top of the mountain. My last time was with Mike Keeley, quite a few years ago.

Be sure to click on the following link for the Beech Mountain story:

Then there was another mountain to climb!

Click on the following link to read about our 50 mile ride from Shelby to the top of Skyuka Mountain:

October 2026: One of my latest rides and the more important things in life…

April 2025

Another First For Me: Using A 10-inch Newtonian f/4.5 For A Photo Of The Waning Crescent Moon At 6:00 AM This Morning: By Debbie Ivester

Posted October 9, 2023 by rogerivester
Categories: Roger's Articles

Date: October 9th 2023:

I’ve went from an 80mm f/5 refractor to this 10-inch Newtonian in just a matter of days. So, I’m proud of the progress I’ve make, from never using a camera with a telescope, to “at least” an image of the moon. And all within a week!

I changed some settings on my camera, something I’d never done before. It had been set on ISO 100, for my everyday snapshots, and changed to ISO 400 this morning for this moon shot. I was amazed how much brighter the moon was when focusing through the camera using this 10-inch versus the 80mm refractor.

For sure a lot easier to focus with the brighter view due to the size of the telescope.

The field using this telescope is really narrow and small as this photo shows. Now I’ve got to figure out how to set the “exposure time” for some small and bright deep-sky objects.

I’m actually amazed that I could do this...and hopefully more and better to come. Debbie

My First Moon Photos Using A DSLR Camera, And How I Made Them: By Debbie Ivester

Posted October 5, 2023 by rogerivester
Categories: Roger's Articles

Telescope: 80mm: 400mm Focal Length: f/5

Camera: Nikon D3300

Nikon T-Adaptor

Camera Setting: Manual

Vixen GP Equatorial Mount

The following photo was made after sunrise

Nikon T-Adaptor

I also made a photo as following using a 10-inch f/4.5 EQ telescope. Roger had using this telescope during an early morning 4:00 AM observing session of a galaxy. So, before bringing it back into the house, he suggested I try a moon photo with this telescope. This is my photo.