Documentation

Kitt Peak National Observatory is one of many large observatories around the world shut down in the wake of the COVID-19 pandemic. Originally, I was part of a skeleton crew scheduled to be on site making sure there were no problems with site infrastructure during the shutdown. However, management decided to reduce that crew, pulling our team from the rotation for the time being. So my main job at the moment is working on telescope documentation from home.

This is an important job. Four years ago, the control system at the Mayall 4-meter went through a major hardware and software upgrade in preparation for the Dark Energy Survey Instrument (DESI) that we’re now using. Those of us who operate the telescope learned how to do things on the fly before the telescope was shutdown for the actual DESI upgrade. During that period, the programmers and engineers who did the control system upgrade were, of course, occupied installing DESI and making it work. The upshot is that it’s now time to actually document how the new control system works.

As it turns out, a lot of the basic “how do you make the telescope go” level of documentation is already complete. That’s stuff I was able to do before and during the DESI upgrade. The stuff I’m working on now is more “under the hood” level documentation. For example, the image above shows two sets of coordinates: Target and Sky. Both are the same in the picture. The kind of information I need from a programmer is what does he mean when he refers to the “Target” coordinates and what does he mean when he refers to the “Sky” coordinates. It turns out, the two should only be different if you know the telescope is slewing from one target to another, or the servos are turned off and the telescope is not tracking the sky.

The other day, I shared a news article about the closure of observatories on social media. I received a lot of surprise from people. Observatories are, after all, remote places and you’d think they’re about as “socially distant” a place to be as possible. In fact, on my last night of observing, I shared a control room with an observer from the UK and one from Mexico and we even joked about that a little. Look back at the previous sentence, though, and you actually see part of the problem. Large observatories attract observers and tourists from all around the world. We may not have a lot of people on site, but they are people who have traveled far to get there, possibly exposing themselves to the virus on the way.

Even if we closed down to just remote operations where only local people were allowed at the observatory, we’d still have a problem. If something breaks, you often need a team of engineers and technicians to get it operating again. You could imagine allowing the observatory to run until something breaks, and then just leaving it at that point until someone could fix it. The problem with this scenario becomes clear if you imagine a situation where the broken mechanism is the dome shutter and rain is approaching, which could, in turn, damage the telescope and instrumentation.

Fortunately, even though many large telescopes are shut down, many smaller facilities are still operating and monitoring the skies for “transient” objects like asteroids and supernovae. Science is still happening. It’s not quite full stop as far as monitoring the skies. Many of these smaller facilities only require one or two people on site to fix problems. So there’s much less danger in this case.

Related to my job at the observatory, I heard an interesting statement from Dr. Anthony Fauci, the US Infectious Disease Specialist. In an interview with CNN, he said, “What we’re seeing right now are some favorable signs. It’s looking like that in many cases particularly in New York we’re starting to see a flattening and turning around. We would want to see … I would want to see a clear indication that you are very very clearly and strongly going in the right direction.” What really struck me in this description of early signs the COVID-19 pandemic may be improving is how much it reminded me of how I describe safe conditions to open the telescope for observing after bad weather has closed us down. Let’s say humidity or wind are too high for the telescope to be open safely. We have officially stated limits for when we can open, but sometimes I don’t open right at those limits and I give an explanation similar to Dr. Fauci’s. It’s all too easy for wind or humidity to have a momentary downward blip, then come up again right away. We want to see a clear indication that conditions are improving. Let’s hope the pandemic turns around soon and we get the clear, strong indications that we’re moving in the right direction.

Authors Give Back

Word of shutdowns in the United States to curb the spread of Coronavirus came while I was on a shift at Kitt Peak National Observatory. Working on a remote mountaintop, it seems like we should have few concerns about the Coronavirus, but we also have visitors traveling there from all around the country and all around the world, both as tourists and as visiting scientists. Because of this, the decision was made to suspend science operations and make all the equipment safe so it could be monitored by a small, skeleton staff. The last night of my shift was the last night of regular operations. Fortunately, it was a very productive one for the DESI project. We had a nice clear night and gathered lots of good test data for the team to chew on while things are shut down.

As it turns out, because I’m an observing associate and one of the people trained to tell at a glance whether something is wrong or not, I’m part of the skeleton crew that will be rotating in to keep an eye on the facility during the shutdown period. I will likely also have some telecommuting work to do as well. In the meantime, I’m hard at work preparing Don Braden’s fine science fiction novel Upstart Mystique for release and hope to return my attention to my own novel The Pirates of Sufiro, so I can release that soon.

So far, the whole process of watching people around me go into self-isolation mode has felt a little surreal. Because the shutdown period at work happened right as I would normally start a break, little has actually changed about my personal schedule. I’m also fortunate that I can continue to work and will continue to be paid. I know a lot of people face an all too real income shortfall and many people are working to fill their time with something positive. Because of that, I am participating in the “Authors Give Back” event at Smashwords. Through the event, I’m sharing two of my ebooks absolutely free until April 20.

Revolution of Air and Rust is a stand-alone novella set in the Empires of Steam and Rust world created by Robert E. Vardeman and Stephen D. Sullivan.

Set in 1915, the American Expeditionary Force under the command of General “Black Jack” Pershing has invaded Northern Mexico. Pancho Villa leads his revolutionary army in a desperate raid against the American force only to be outflanked. Just as Pershing’s airships prepare to deliver the death blow, Pancho Villa is transported to a parallel Earth where he finds an unexpected ally and the technology that might just turn defeat into victory. This is a story filled with military action, espionage and gadgetry that’s sure to satisfy fans of steampunk and alternate history.

You can get Revolution of Air and Rust absolutely free at: https://www.smashwords.com/books/view/254622

The other giveaway I’m offering is my short story “The Slayers” which first appeared in Realms of Fantasy Magazine in 2001. Dragon bellies are full of powerful carbide that allows them to breathe fire. Dragon carbide is a valuable treasure. Rado is a young man who sails the winds in a flyer. He signs aboard a mighty dirigible called the Slayer to hunt dragons. However, he soon learns that Captain Obrey will not rest until he strips the teeth and carbide from a mighty gold dragon.

Since this was written, other people have done their own versions of Moby Dick with dragons, but as far as I know, mine is the original. You can download “The Slayers” for free at: https://www.smashwords.com/books/view/58303

New Year’s Eve at Kitt Peak

Earlier this week, I rang in the new year while on the job, helping observers commission the DESI spectrograph on the Mayall 4-meter Telescope at Kitt Peak National Observatory. Looking back, I see I rang in eight years of the last decade at the observatory. So, working on New Year’s Eve is getting to be something of a tradition for me.

Working at the observatory on New Year’s Eve is much like working on any other night of the year. It all starts out with me evaluating the weather. In the photo, I’m standing in front of the Mayall, watching the sunset. Throughout the week I had watched a forecasted storm for the night get downgraded to the point that we expected reasonable observing conditions. The night actually arrived with dark clouds and light snow. Not only was this unwelcome for observing, but New Year’s Eve was the last night of my shift and I didn’t relish the idea of driving on snowy roads.

The poor weather didn’t keep us from our commissioning work. On an instrument where 5000-robotic fibers must be precisely aligned with targets on the sky and then send the light from those targets to ten spectrographs, there’s still plenty of work that may be accomplished with the dome closed. We started with some spectrograph calibration tests, trying to answer whether it matters where the telescope is pointed when we calibrate the instrument. There was some concern about whether or not twisting of fibers at different telescope orientations might make subtle changes to the light going through them and affect the measurements we hope to make. This is important to understand and characterize before we start making measurements.

Another job we had was to test a camera that looks at the fibers on the telescope. That’s how we know the fibers are on the correct objects. We can test this camera because DESI includes some fibers that can be illuminated. This means the fiber view camera can see the position of some fibers even when we’re not looking at the sky. The telescope itself is big and flexes as it points around the sky. Understanding how objects appear on the fiber view camera depending on where we point is also an important job. We can do a lot by pointing the telescope in the closed dome with the test fibers illuminated.

Testing a new, complex system also uncovers software bugs and errors in procedure. The lead software developer on this project is fond of using barnyard sounds like a chicken clucking or a cow mooing when an error occurs. So, these sounds do occasionally intrude into our work, which means the software people need to debug code or help observers refine procedures. This is also productive work for a cloudy, snowy night. I’m also convinced that I need to find a way to work barnyard noises into some future high-tech science fiction space opera!

At 10pm, we tuned into the live feed from Times Square in New York to watch the ball drop while we worked. At midnight, we took enough of a break to toast the new year with mugs of coffee. Kitt Peak National Observatory is on the land of the Tohono O’Odham, so no alcohol is allowed, even if we weren’t working.

When the decade started, I thought of myself as “the temp” on the operations staff at Kitt Peak. I returned to Kitt Peak after nearly fifteen years to help the observatory with a staffing challenge and stabilize my income long enough to achieve some personal goals. Ten years later, I’ve achieved most of my goals, but I still think of myself as “the temp.” It’s an attitude that serves me well.

In the current political climate, I can’t guarantee my job will always be funded so I don’t take for granted I’ll have this job for an indefinite period of time. More importantly having the attitude of being “the temp” assures that I always feel free to speak my mind when needed and avoid self censorship, which is important in a job where I’m responsible for the safety of visitors. Also like any good temporary employee, I want to stay in the good graces of my employers, so it assures that I always try to do my best and constantly hone my craft.

As one decade finishes and another begins, I’m thankful to have a good and interesting job expanding humankind’s knowledge of the universe, but I also stand ready to take on whatever challenges that universe decides to throw at me in the coming decade.

Making Instruments Work

Today, I’m at the TusCon Science Fiction Convention in Tucson, Arizona. You can get all the details about the event at http://tusconscificon.com. One of the topics I’ll be speaking about is the work we’ve been doing for the last year, installing the DESI Spectrograph on the Mayall 4-meter telescope. At this point, installation is nearing completion and we’re beginning the process of commissioning the instrument. In short, we’re actually making it work with the telescope so we can get the data we hope to obtain.

DESI isn’t the only instrument that we’ve recently installed. We’ve also installed the NEID spectrograph on the WIYN telescope. While DESI has the goal of making a 3D map of about one-third of the sky, NEID has the goal of looking for planets around other stars. I’ve shared quite a bit about the DESI installation because that instrument is of a scale that it required a major refit of the telescope. The NEID spectrograph has involved a similar amount of time in development, but much of that development has happened off site at places such as Penn State University and the University of Wisconsin. NEID, which rhymes with fluid, takes its name from the Tohono O’Odham word meaning “to see.”

Two weeks ago, the port adapter, built by the University of Wisconsin, and the spectrograph, built at Penn State University, both arrived at WIYN and have been installed at the telescope. You can see the port adapter on the side of the telescope in the photo above. It’s job is to capture light coming through the telescope from a distant star and feed it into fiber optics that run downstairs to a high precision spectrograph.

The spectrograph itself lives in a clean room on the WIYN Observatory’s ground floor. To get the kind of precision needed to see planets around other stars, the temperature within the spectrograph must be carefully maintained and the spectrograph elements must be kept in the same relative position. Footsteps nearby could disturb this device. Because of that, the spectrograph itself is built inside a coffin-like housing. Once the Penn State team gets everything set up, they’ll seal up the coffin and, unless there’s a serious problem, no one will look inside again. I got to peak inside the spectrograph a few days ago and it may be my only view.

Now that the instrument is installed at the telescope, we have to make sure everything works as it should and programmers are working to make sure we have software to assure we can efficiently get the data we need. We’re starting with the port adapter itself. I point the telescope at stars and a team of scientists and engineers check the function of the various parts within the adapter to make sure they understand the alignments on the sky, which are necessary for tracking the stars. They check the tip-tilt electronics, which make sure we get as much of the star’s light as possible down the fiber, and make sure all the calibration functions work. After this, work will begin commissioning the spectrograph itself. This is a process which takes a few months to complete to assure we’re getting the performance out of this instrument that we want.

Commissioning nights are very different from normal observing nights at a telescope. On a normal observing night, it’s often me and an observer. Often the observer isn’t even at the telescope, but working from their home institution, controlling a camera on the telescope over the internet and talking to me through computer chat. On a commissioning night, I can have anywhere from five to fifteen people in the control room with me, all working on different elements of the instrument. This marks a busy and exciting time as we get these new instruments ready for service at Kitt Peak National Observatory.

Cable Wrangling

In previous posts about the DESI spectrograph being installed at Kitt Peak’s Mayall 4-meter telescope, I’ve focused on the 5000 robotic positioners at the telescope’s focal plane, which is up at the top of the telescope, and the ten spectrographs located in a climate controlled room at the telescope’s base. However, I haven’t talked a lot about how the light from the 5000 positioners gets down to those spectrographs. The light travels along optical fibers that run from the telescope’s focal plane down to the room with the spectrographs. The whole distance is roughly 40-meters (or a little less than the length of half a football field).

In the photo to the left, you can see the cables running along the front of the telescope at this angle. They’re draped over the blue horseshoe structure in the foreground. Several of the cables are draped down in the lower left-hand side of the photo. There are ten cables that run from the top of the telescope to the room with the spectrographs. Each cable contains 500 individual optical fibers. Each of these cable bundles feeds one of the spectrographs at the telescope’s base. Since each cable contains 500 optical fibers, they are heavy cables. They’re also very fragile. It would be challenging enough to run these fibers from one point to another if they could be locked down in one position. However, the telescope actually has to move, so we can look at different parts of the sky. This means these heavy, fragile cable bundles have to move too.

Before construction even began on the DESI spectrograph, engineers spent time figuring out the best way to run the cables that minimized how much they had to move. Also, there are devices called e-chains that help assure cables stay nice and neat as the telescope moves. This past week, one of the engineers snapped a photo of me helping to prepare one of the e-chains for installation. He was in a lift up near the telescope’s top and looked down at me and another one of the telescope engineers hard at work. I’m the one in the yellow hard hat.

As I mentioned earlier, these cables are both heavy and fragile. That means there’s been a lot of heavy lifting that requires a great deal of care about where we step and place the cables. We don’t want to bend them too tightly, or they could break. The upshot is that this has been exhausting work. Everyone feels wiped out at the end of the day.

Still, we see the proverbial light at the end of the tunnel, or perhaps that should be the light at the end of the fiber! Once the cables are run, we only need to install the last three spectrographs, then the system will be complete. How soon we’ll start observing with the DESI spectrograph will depend on the results of preliminary testing which has already commenced and will be finished soon after the installation is complete. That said, I am told there’s a very good chance we’ll be pointing DESI at targets on the sky in less than a month. At that point, we may start to understand more about this mysterious thing that astronomers have dubbed dark energy.

Troubleshooting

My friend Darla Hallmark sells buttons that say, “The problem with troubleshooting is that trouble often shoots back.” In my job operating telescopes at Kitt Peak National Observatory, I often get to see the truth of that statement. Here I am in my natural habitat at the control station of the WIYN telescope.

My actual title at Kitt Peak is “Senior Observing Associate” and my job is more than being a telescope driver. I see myself as the person whose job it is to make sure the astronomers who use the telescopes actually get the data they hope to obtain. At night, especially at the WIYN telescope, I’m often the only person in the building. It’s quite common for observers using the telescope to control the cameras over the internet and talk to me all night on a Skype connection.

The observatory has a daytime staff of engineers, electricians, mechanics and more. Most of them are tucked snug in their beds when I’m working through the night. So, if something goes wrong, I’m the guy who has to fix it, or find a workaround until the next day when the daytime staff returns to work. I think its a real testament to the design and maintenance of the telescopes at Kitt Peak that serious problems don’t crop up all that often, but when they do, they can be a challenge.

We had one such problem this week at WIYN. We were using the Hydra spectrograph. Instead of an eyepiece or a camera looking directly at the sky, there is a metal plate. Fiber optics in magnetized housings sit on that metal plate and face the sky. A robot within Hydra can move those around so they’re in a position to capture light from distant objects. This week, each fiber was placed to catch light from galaxies approximately 11 billion light years away. As you can imagine, you need to place that fiber in just the right place to catch that tiny bit of light. This is what the inside of the Hydra spectrograph looks like. You can see the fibers on the left-hand side. The robot that moves the fibers is on the right.

The problem we had was that some of these fibers were missing the light. To confuse matters, not all the fibers were missing the light. We saw light from some galaxies. We saw light from all the stars that let us do fine corrections to our pointing on the sky. My first thought was that there was a calculation error and not all the fibers were being placed correctly. The astronomer looking at these galaxies checked and eliminated that possibility. Next, we used a camera on the robot to watch the fibers as they were being moved to see if they were being placed where we put them. The robot did just what it was supposed to do.

The final step in this procedure is that the metal plate on the left gets warped, because the telescope’s focal plane isn’t actually flat. We watched the fibers as the plate was warped. The fibers in the center “jumped.” That’s not supposed to happen. As of this writing, I’m not sure why warping the plate made some fibers jump but not others, but the obvious workaround is not to warp the plate. What this means is that some galaxies will be better focused than others, when we take data, but since we’re taking spectra, that’s not a showstopper. We just care that the light makes it down the fiber. Once that happens, the astronomer can see what elements exist in that galaxy and get information about how far away it is and how fast its moving. As the weeks goes on, that team of engineers and technicians will take the information I learned about the problem and work to find a solution.

If you enjoyed this behind-the-scenes look at my job operating telescopes, you might enjoy my novel, The Astronomer’s Crypt. It tells the story of ghosts, gangsters, astronomers, and a dangerous Apache spirit colliding at a New Mexico observatory on a dark and stormy night. You can learn more about the novel and watch a cool trailer at: http://www.davidleesummers.com/Astronomers-Crypt.html.

If spooky stories aren’t your thing, but you’ll be in Phoenix, Arizona on Thursday, May 9, you can join me at the next meeting of the Phoenix Astronomical Society, where I’ll be talking about the DESI project on the Mayall 4-meter telescope and sharing some behind the scenes photos of the installation. You can get more details about the meeting at: http://www.pasaz.org/index.php?pageid=meetings

Reassembling the Mayall

Back in July, I discussed some of the different components that had come in for the DESI instrument being installed at Kitt Peak National Observatory’s Mayall 4-meter telescope. You can read about them in the post, Assembling the Puzzle. The corrector optics and hexapod alignment system have been installed into the telescope’s top end. Here I am, hard at work torquing the bolts that hold it all together.

If all goes according to schedule, the new top end will be lifted to the top of the telescope next week. At that point, the telescope will look more like itself again. Control cables and network boxes for the top end assembly will then be assembled so astronomers working in the control room can talk to the instrument. At that point, the work platforms that are visible in the older post will be disassembled. Here’s a look at the top end, almost ready to lift up to the top of the top of the telescope.

Once the top end is back on the telescope, the primary mirror, which is currently out of the telescope, will need to be re-aluminized. Telescope mirrors are finely polished, curved glass. Over the top surface is a very thin layer of aluminum which is applied in a vacuum chamber. The vacuum chamber for this process is the biggest one in the southwestern United States. I describe a scary scene involving such a chamber in my novel The Astronomer’s Crypt. Fortunately, care is taken to operate the chamber very safely in real life.

One thing to note about the top end in the photos above is that there is no actual instrument mounted yet. Astronomers rarely sit at an eyepiece actually looking through a telescope anymore. Most of the time, there’s a high precision digital camera looking through the telescope. Sometimes that high precision camera is designed to look at a specific wavelength region, such as optical light or infrared light. Sometimes that camera doesn’t look at the sky directly, but at light that’s been reflected off a grating. A grating is just a reflecting surface that breaks up light like a prism. The advantage to a grating is that you lose less light than you do when you shoot it through a chunk of glass. Breaking up light then allows you to see lines in spectra that tell you about the chemistry of the object you’re looking at.

In a nutshell, that’s the kind of instrument DESI is. Astronomers are interested in the chemistry of the objects they’re looking at. However, there’s one other feature you get by studying these spectral lines. When an object moves, the lines shift toward the blue end of the spectrum if the object is moving toward the observer or toward the red end of the spectrum if the object is moving away. That’s what we mean when we talk about blue shift and red shift. What’s more, how far the chemical lines have shifted is a measure of the object’s velocity through space. The goal of DESI is to measure the velocity of some 5000 objects every time the telescope points to a new target. That said, this data will be available to everyone and it contains all the fundamental chemical information about the objects the telescope is pointing at.

Before the final DESI instrument goes on, there will be a commissioning instrument. That will be more like a regular camera—more like looking through an eyepiece. The goal of the commissioning instrument will be to align the telescope on the sky after all this work has been done and assure that the telescope has good pointing so that we can get the best data when we’re using the spectrographs later.

Once the commissioning instrument goes on the telescope, I’ll return to my regular nighttime duties at the Mayall, shaking down the rebuilt telescope and getting it ready for its next five year mission. My novel, The Astronomer’s Crypt, which I mentioned in passing, is not just a horror novel, but it provides a look behind the scenes at an observatory. If you’re interested in seeing what goes on at night at a facility like Kitt Peak, or one of the other observatories where I’ve worked over the years, it’s a great place to start. Just be warned, not only will you encounter astronomers, engineers and technicians, but some ghosts, a monster from Apache lore, and a few other surprises as well. You can get more information about the novel at: http://www.davidleesummers.com/Astronomers-Crypt.html

Ten (plus) Years at Kitt Peak

David Lee Summers, Christian Soto, and Dick Joyce at the annual AURA service awards ceremony.

This month, I received my ten-year service award from the Association of Universities for Research in Astronomy for my work at Kitt Peak National Observatory. The awards were presented following an annual presentation on the state of the observatory. Other award recipients included my boss, Dick Joyce, whose been with Kitt Peak for 45 years and one of my fellow Observing Associates, Christian Soto, who is celebrating his five-year anniversary. The photo shows the three of us at the University of Arizona ballroom where the presentation was given.

As it turns out, I’ve actually worked at Kitt Peak for more than a decade. I was tempted away from graduate school in 1992 and worked at the observatory until 1995. During that time, I watched the WIYN 3.5-meter telescope’s construction and served as one of its first four operators. I left because my wife and I were expecting our first child and I wanted a job that allowed me to be home more of the time. So, I went to work helping to finish commissioning a 1-meter telescope run by New Mexico State University. In late 2007, a former co-worker from Kitt Peak called me up and said they needed experienced telescope operators and asked if I wanted to return. At that time, I was a full-time writer and editor and wasn’t sure I did want to, but I agreed to an interview. They offered me a job and after much soul-searching I decided to return. I started in February 2008. So, now that it’s October, that means I’ve actually worked at Kitt Peak for about fourteen years. Unfortunately, human resources said I was away too long for my previous seniority to count, but my boss has expressed an interest in rectifying that if possible. We’ll see if that happens.

I feel like I made a good decision in returning. One surprising fringe benefit was that I became a more productive writer even though I was working full time. I suspect there are a few reasons for that. First of all, it forced me to better organize my time. Also, it put me into a position where I was interacting with people face-to-face more regularly, which I think helped me to bring more depth and emotional realism to my writing. Of course, the story of my departure and my return directly inspired elements of my novel, The Astronomer’s Crypt.

In the book, Mike Teter leaves the observatory because of a frightening experience. As it turns out, his experience was based on something that happened to me in my first tenure at Kitt Peak. It was a windy, stormy morning and I had gone up to make sure I’d serviced the instrumentation for the morning. The wind rattled the dome and there was an energy in the air. I had an unshakable feeling that something didn’t want me there and some kind of force was coming to remove me from the mountain. That frightening feeling went away after I’d had some sleep and I didn’t leave because of that incident, but I asked myself what if there really had been an evil force? What if it had manifested? Would I have been able to stay if my fears had actually materialized? I channeled that experience into the novel’s prologue. I know prologues often get a bad rap, but I made it a prologue not because it was “optional” but because it was an inciting incident that happened a few years before the main action of the novel.

If you’re in the mood for a scary read this Halloween week, you can read the entire prologue for free at http://www.davidleesummers.com/Astronomers-Crypt-Preview.html. If you get to the end and find you’re hooked, I have information about how you can order a copy of the novel. Hope you have a spooktacular week!

The Circle of (a Writer’s) Life

On Friday, I typed “The End” at the bottom of the last page of my latest book, Firebrandt’s Legacy. The book collects previously published stories of a space pirate captain named Ellison Firebrandt and his crew and adds some new stories to create what amounts to a “fix-up novel.” Each chapter is a short story, but the whole thing forms a complete story arc.

Like typing “The End” on most books, this really represents the beginning of the road to publication for this book. In this case, I don’t expect editing to be quite as arduous as some books I’ve worked on. Many of the original stories have been edited by such people as Hugo-nominated editors Jennifer Brozek and Bryan Thomas Schmidt. Of course, the new stories will need a critical eye and care will need to be taken to make sure the stories all work together as a whole. For those who want an early look, chapters 1 and 12 are available for anyone to read at my Patreon site. Thirteen chapters are available to read for all patrons—and it only costs $1.00 per month to be a patron. You may cancel at any time. I plan to share the last two stories this month. The site is: https://www.patreon.com/davidleesummers

Now these chapters are likely to get tweaked as beta readers and my editor work their way through it, but your support will help me pay cover artist Laura Givens and help pay the costs of editing and typesetting the book. What’s more, to show my appreciation, I plan to share a gift code with my patrons that will allow them to download the complete book once finished. I’ve also adjusted my Patreon goals. One of those goals is that with sufficient support, I can make this blog ad free.

As it turns out, I finished this book the day after I received news that I had been promoted from “Observing Associate” at Kitt Peak National Observatory to “Senior Observing Associate.” In essence, the promotion recognizes my seniority at the observatory plus the work I’ve been doing with the on-line manuals for my fellow operations’ staff.

These moments coming together do cause me to reflect on where I’ve been and where I’m going. I worked in astronomy full time from 1990 until 2000. At which point, I decided to devote myself to writing and editing full time. I did that until 2008 when staff members at Kitt Peak asked me if I wanted to return. I agreed under the provision that writing was recognized as my primary career. So far, my supervisors have been very supportive of this. I also returned because I feel astronomy is a way that I contribute to the larger body of human knowledge. My position as an astronomer and a writer allows me to communicate some of what we learn to the public through appearances at conventions and through this blog. This broader support mission is not part of my job, though, it’s supported through sales of my books and Patreon supporters.

My schedule at the observatory is not all that flexible, it involves working long nights, and those nights often require full concentration. My pay is pretty good for living in the southwest, but even with the most recent raise, it’s still below the average salary in the US according the Census Bureau. I note this just to point out that despite my full-time job, I’m not a well-to-do hobbyist. I do need support from sources like book sales and Patreon to continue publishing and to afford travel to events.

So, looking ahead, I’ll spend this fall polishing Firebrandt’s Legacy for publication. I’m scheduled to appear at several events including Bubonicon in Albuquerque, CoKoCon in Phoenix, TusCon in Tucson plus I’ll be signing books next month at a local bookstore. More about each of those soon.

I’m also working on some projects that I can’t discuss yet and am not entirely sure when I’ll be able to announce them or whether they’ll bear fruit at all. I say this less to tease you and more to say I am working on things in the background. In the meantime, as I announced on July 21, after Firebrandt’s Legacy is complete, I do plan to turn my attention to a new edition of The Pirates of Sufiro, which was my very first novel. In a way, “The End” on Firebrandt’s Legacy has caused me to spiral back to the first book I wrote and I hope to take what I’ve learned on life’s journey so far and make it an even better book. Whether it’s through my books, appearances at conventions, Patreon, the web journal or some combination, I hope you’ll come along with me for this exciting journey.

The Cost of Opening the Crypt…

…just went down! Courtesy of my publisher, the ebook edition of The Astronomer’s Crypt is being offered for the special price of 99 cents for the rest of the month. The ebook normally runs $4.99, so this is a remarkable 80% discount, which means it’s a great time to pick up a copy for your ereader. If you’re already a fan, consider gifting one to a friend!

The Astronomer’s Crypt tells the story of astronomers, ghosts, drug dealers, and a monster from Apache legend colliding at a remote observatory during a violent thunderstorm. As followers of the web journal know, I’m an astronomer who operates telescopes at Kitt Peak National Observatory. The observatory is 56 miles southeast of Tucson, Arizona. The last ten miles of the drive up to the observatory are up a road that winds and twists its way up the mountain. Once you reach the summit, you find a virtual city consisting of twenty-two optical telescopes and two radio telescopes. Even so, after the sun goes down, many of the telescopes on the mountain are automated and some are only operated part time. It’s not unusual for there to be only a handful of people at the observatory at night. That all noted, Kitt Peak is both quite accessible and quite well staffed compared to some astronomical facilities where I’ve worked.

I have worked many nights in my career at observatories where I’ve been one of perhaps two or three people on a remote mountain site. It’s dark. The insides are the buildings are kept deliberately dim so your eyes can adjust if you need to go outside and evaluate sky conditions. In a wilderness situation, wild animals can and do make it inside the buildings. It’s so quiet, you hear every creak and groan of the building. You’re working late at night and you’re tired and not always thinking clearly. You’re trying to focus on the data you’re taking. It’s easy for a person in those conditions to imagine many scary things.

The Astronomer’s Crypt is a book made up of many of those dark imaginings, some of which are not far from the truth. Over the years, I’ve encountered unexpected people at observatories during the night. Fortunately, most have been cooperative and left when asked, but I have wondered what I’d do if I encountered truly bad people. I’ve been to observatories such as Lowell in Flagstaff, where there are real mausoleums on the site, where people who loved astronomy are interred. It’s not hard to imagine ghosts wandering around at those places. I’ve been through many terrible storms, sometimes with sheets of rain pushed by winds in excess of 70 miles per hour. On those nights, nature itself is terrifying. You can get a sense for how all of this combines in the novel by watching the trailer:

Two years before the events of this trailer, on a stormy night, in the dead of winter, Mike Teter experienced something that would change his life forever. Mike was a telescope operator at the world renowned Carson Peak Observatory in New Mexico. I won’t tell you what he saw that night on the mountain nor what happened afterward on a dark stretch of highway, because it would haunt you just as it has haunted Mike. But what I will tell you is that Mike is back at Carson Peak. And what he witnessed that night two years ago is about to become a reality…

You can pick up The Astronomer’s Crypt for just 99 cents at:

• Amazon.com
• Barnes and Noble
• Kobo