Image generated with Starry Night Pro 6.
We continue our presentation of CNY circumpolar constellations with a relative newcomer to the great list of 88 constellations (in Western Culture, anyway). Camelopardalis the Giraffe is lucky to be identified as a constellation at all, as neither the Greeks nor the Romans saw this part of the sky as interesting enough to, dare I say, stick their necks out and define the stars here as anything of importance. Its Western history dates to approximately 1612, when the famed Dutch astronomer and cartographer Petrus Plancius (who also provided us with Monoceros, another recent constellation in the Northern Hemisphere) grouped the stars with the name Camelopardalis which, loosely translated, breaks down into “camel” and “leopard,” the combinations of “long neck” and “spots” being a reasonable first approximation to the features of an animal most of Europe had likely never seen at the time. The Chinese and Indian astronomers, on the other hand, were far more meticulous in their use and definition of stars in the Night Sky and the brighter stars in Camelopardalis are all defined in one asterism or another. The positions are obviously the same, but the history and mythology of the stars in Camelopardalis are markedly different.
Referring back to the main image in my first article on circumpolar constellations (Ursa Minor, Jan/Feb/Mar 2012, above), that vast majority of Camelopardalis lies above the Northern Horizon, with its head region tightly packed between the boundaries of Draco and Ursa Minor. I’ve seen several stick figure representations of Camelopardalis that attempt to depict only the legs (from the brightest stars in the constellation), only the legs and torso (by cutting Camelopardalis off at the knees and connecting these two starts to make a body), only the legs and half the neck (using bright stars again), the legs and full neck (getting a head in there as well), and the full-on head-neck-torso-short-leg variation that looks most like a giraffe but, likely, deviates most from classical definitions. The correct line drawing for you is, of course, the one that helps you identify the constellation easiest.
During the June mid-evenings, Camelopardalis is oriented with its feet standing firmly on the Northern Horizon (perhaps with its legs obscured behind tall trees that serve as celestial underbrush during our observing sessions). With no star brighter than 4th magnitude and most in the 4th to 5th range, one does have to work a bit harder than usual to mark out the legs and torso of Camelopardalis from Darling Hill, as the electromagnetic diaspora emanating from Syracuse consumes an ever-increasing expanse of the Northern Sky (a solution, then, is to simply observe from somewhere comfortably North of Syracuse!). As you check for the neck, consider the head of Camelopardalis reaching for the bowl of the Big Dipper. The brightest star near where the head would be, the appropriately named “HIP47193,” will sit just to the left of Polaris for your early-night June observing.
Neither the Greeks, nor the Romans, nor most any Western Culture, nor Charles Messier or his assistant Pierre Méchain found anything of importance to amateur astronomers among the stars we know as Camelopardalis. It took until the 18th century for William Herschel to identify an object worthy of cataloguing in the forms of the sort-of elliptical/sort-of spiral galaxy NGC 2403 (shown above, from Hubble). We now know that this region of the sky contains many interesting, but faint, observables, some of which lie within the Milky Way (such as the planetary nebula NGC 1501 and the open cluster NGC 1502) and many which lie far, far beyond, all likely visible only because they lie away from the galactic plane of the Milky Way (and, therefore, are identifiable because they are in a relatively barren stellar savannah that doesn’t obscure our view). Among these are NGC 2655, IC 342 (shown below in infrared from NASA WISE), and NGC 1569 (all exceptionally tough targets due to Syracuse light pollution).
- Happy Hunting, Damian
This is a reprint of two articles I wrote for the Syracuse Astronomical Society newsletter, the Astronomical Chronicle, for April and May of this year. The series of articles is designed to introduce members and visitors to our equipment (the equipment generally found at Darling Hill) to help them decide what piece of equipment might work best for them. And so…
“What should I get?”
This is the first article in a series that hopes to provide useful answers to a commonly asked question at Darling Hill Observatory. The plan is to introduce prospective purchasers to the broad range of equipment used by the SAS regulars, including pluses and minuses, benefits and hazards, complaints and complements. For some of us, we’ve had the same core equipment for years and know their subtleties backwards and forwards. For a few others, they always have a new purchase to show and a new tale to tell (I await the show-and-tell from this past weekend’s NEAF purchases). Hopefully, having the first-hand accounts of a variety of equipment will inform you a bit more about future purchases than the flowery descriptions found on manufacturer websites.
I am beginning this series with my astro gear, with a few other members already committed to similar write-ups. We are happy to have submissions from other members! If you have a pair of binoculars or a telescope that you love or hate, consider sending off a review of your own for this series. You might help convince someone to go through with a purchase or spare them the annoyance of having to send something back!
1. Two (Myopia-Corrected) Eyes
Starting with the obvious, but it is worth remembering that, regardless of what anyone recommends, these are the original tools of the trade and the most cost-effective amateur astronomy starter-set you could ask for. You can spend many a night with your other equipment at home and still have an extraordinarily enjoyable and productive viewing session.
From our virtually never-changing vantage point on planet Earth, the Night Sky still appears to be a gigantic place. If your night observing always occurs at the same time every night all year long, you find the visible stars and constellations changing gradually over the course of the year. Such constant observing might provide you an inkling of what the ancient Egyptians (and, later, the Greeks, and, later, and Romans) realized about the cyclic nature of the Night Sky such that you begin to attribute the rise of certain bright stars to changes in the seasons or the appearance of meteor showers. You also become familiar with patterns of bright stars and find ease in remembering the shapes of these star patterns instead of the single pinpoints of light. Whether because of the connections passed on through oral history or to reinforce the mythology, you connect these patterns to religious or mythological characters. The earliest efforts to catalogue the stars into Constellations date back 6000 years in the form of tablets found in the Euphrates River Valley. Roughly 4000 years later, the Almagest by Ptolemy of Alexandria (yes, THAT Ptolemy) set in stone the 48 Constellations of the Northern Hemisphere so deeply rooted in (and passed on from) older civilizations. These constellations served as calendar markers, signs for planting and harvesting crops, navigational aids for aligning oneself (and your ship) in travels throughout the Mediterranean, and signals from the Heavens themselves that a religious observance was near.
You, on the other hand, get two nights a month in central NY when the sky’s clear enough to see anything, so you barely know what should be out on any given night and certainly don’t have the time in your busy schedule to start digging through books or googling for star charts right before a Messier Marathon. At this point in our history, you don’t really need the Constellations for anything significant unless you find yourself in the middle of nowhere without a compass or standing outside after some James Burke-ian doomsday scenario where all of the power (and I do mean ALL of the power) is out, well, like someone hit a switch.
Most amateur astronomers have taken 6000 years of pattern matching to hveart and memorized at least several of the Constellations to serve as the “coarsest” adjustment on their alignment with major astronomical objects. There are approximately 1020 “bright” stars that Ptolemy grouped in his Almagest into the 48 Northern Constellations. Imagine having only stars and Messier objects to search with without designated Constellations. To tell an observer that M42 is just above Nair al Saif only makes sense if that observer has committed several hundred bright stars to memory. Tell that same observer “M42 is just above the tip of Orion’s sword below the belt,” it’s a good guess that practically everyone will know exactly what you mean.
With rare exception, all astronomical gear requires that you have prior knowledge of where the thing you want to see is (and, if you have a GOTO scope, you still need to know how to set it up and align it, so you still have to have the locations of a few stars committed to memory). Regardless of what you use, your viewing life is made much easier by starting with unaided eyes and learning your way around the largest “objects” in the Night Sky. We ALWAYS recommend that people new to astronomy start with binoculars instead of shelling out a large chunk of change on a telescope. To get the most out of your binocular experience (and until they make GOTO binoculars), we can’t recommend strongly enough simply standing outside equipment-free and committing the Constellations to memory.
2. My Starter Scopes: Nikon Action 12×50 Binoculars
With increasing light pollution and the resulting gradual dimming of fainter stars in large Constellations, you almost need a low-power pair of binoculars to make out the fuzzy patches that used to be naked eye objects.
You can (and will) certainly hear lively debates about the merits of various scopes and eyepieces on the Hill, but there is one point all of the regulars agree on, a point we try to stress as much as possible to perspective astronomers. You are far, far better off starting your astronomical pursuits with a good pair of binoculars. Unless you’ve a quality GOTO scope that you know how to use and maintain, you can spend hours trying to aim a telescope on one object and never get that object within your sights if you don’t have a quality understanding of the signposts in the sky that help you go from the “coarsest” adjustment of your eyes to the “finer” adjustment of slight-to-moderate magnification achieved by binoculars. Every step up in equipment and every jump in magnification requires that you have a very good understanding of where things are.
My Nikon 12×50′s are my “old faithful(s)” and I spent three solid years of observing using nothing but (and I STILL haven’t seen everything I know is possible to see at this magnification). I can’t recommend them strongly enough, but there are many similarly-sized binoculars among SAS members that I would be just as happy to own. There are a few general things to look for when purchasing binoculars:
While any pair of binoculars will allow you to see more than you can with the unaided eye, there is a certain class of binoculars that are much better for nighttime observing than others. This class of binoculars maximizes the ratio of aperture to magnification. The aperture (your primary or objective lens) is the entrance in the “front” of your binoculars through which light passes. All astronomy equipment is about aperture maximization, as larger apertures mean brighter and better resolved images (because you’re allowing more light to go into your eyepiece). At the same magnification, a pair of 12×50′s is going to be better for nighttime observing than a pair of 12×25′s. If you buy binoculars locally (simply due to what most places around here commonly stock), you will find a large selection of Nx50′s (N usually being 7, 10, or 12). You will be hard-pressed to find people complain on astronomy forums about 50 mm objective lenses. Instead, they will complain that “the magnification is too high for the aperture.” For new astronomers and seasoned pros simply wanting to shake the cobwebs off, 7×42 or 7/10/12×50 binoculars are excellent.
Related to the aperture discussion above. The goal of a pair of binoculars is NOT maximum magnification. The goal is maximum magnification supported by the size of the aperture for what you want to look at. 12x magnification certainly brings out astronomical details that most of humanity has never seen, but 12x magnification with a 25 or 35 mm aperture will serve you far less than 12x on a 50 mm or larger aperture or 7x on that same 35 mm aperture. The range of easily managed binoculars at the Hill falls between 7×50 and 12×50, with 10×50 perhaps being the best compromise of magnification and image clarity (this is, of course, dependent on the quality of the optics).
C. Prisms, Glass, and Coatings
This is the technical part of the program where newcomer eyes glaze over and you consider blindly accepting whatever someone else tells you. Even seasoned amateur astronomers might not know the chemical composition of BaK-4 or the material used to coat lenses, but they know the general trend towards improved image quality with improved components. As you consider purchases, the gross generalizations below serve as useful guides.
Roof (left) and Porro (right) Prism binoculars.
Prisms: Roof and Porro
While I risk starting a war among binocular users, the difference in image quality between similar-quality roof and porro binoculars to my eyes is zero. I find porro prism binoculars to be the better design for astronomy because (1) there’s a bit more material to hold onto (most of them even have grips) and (2) it is easier to put porro prism binoculars onto tripod adapters because you’ve got more room between the primary lenses (this is of more importance when it’s 10 p.m. and pitch black). Note these reasons have nothing to do with the quality of the optics.
“BaK-4″ glass is better quality than “BK-7.” There’s a lively photophysics discussion in there somewhere. Ignoring the chemistry of the glass and the manufacturing process, BaK-4 glass has better light transmission, which means a better quality image across the entire field of view. I’ve had the rare opportunity to compare both kinds in the same 12×50 binoculars and will admit to having a better experience with the BaK-4. That said, having a higher quality of glass prism in a pair of binoculars often also means having a higher quality of production. A high quality BK-7 pair might look just as good as a good pair of BaK-4 binoculars, but you would need to have them next to one another to test this.
The optics in binoculars and telescopes let most of the incoming light through, but some small amount is reflected (most reports say 5%), the result of which is a slightly dimmed view. While a 5% loss at each air-to-glass interface might seem small, a pair of binoculars might have a dozen or more of these interfaces, meaning the actual amount of light hitting your retina might be significantly lower than the amount entering your optics. This reflection loss is greatly diminished by way of coatings, which can drop the amount of reflected light from 5% to as little as 0.25%. The larger the number of coated surfaces, the smaller the percent of reflected light and, of course, the higher the cost of the binoculars. The four categories of coatings are as follows:
C = coated. This typically means “multiple surfaces coated,” but that does NOT mean all surfaces.
FC = fully coated. All air-to-glass surfaces are coated.
MC = multi-coated. These may be layers of the same coating or combinations of different materials that yield higher transparency.
FMC = fully multi-coated. Like FC, but the magical multi-coat combination is applied to all surfaces.
Yeah, but what does it all really mean? It is very difficult to adequately describe how prism, glass, and coating quality alter the quality of a set of binoculars. All things being equal, one might say a BaK-4 FMC set of porro binoculars are the best combination for amateur astronomy. In every ranking I’ve found online, the coating order is C < FC < MC < FMC. As for whether or not FMC 42 mm aperture binoculars are as good as C 50 mm aperture binoculars, I’ve not yet found studies online. These are manufactured products, however, and I’m sure we all know examples of high-quality merchandise that went back because of defects or mid-priced merchandise that somehow magically performs better than anything else you’ve ever used.
Just cut right to the chase. Ballpark, I would expect to pay between $80 and $150 for a pair of 12×50 FMC porro binoculars that perform admirably at night. I know you can spend $1500 on a pair of 12×50′s, but I’ve never had the pleasure of using a pair to see just what it is I’m missing (although I would miss the $1500). You certainly don’t want to spend an exorbitant sum of money to buy what the pro’s wouldn’t be caught dead without, but you also want a quality-enough piece of equipment that you ENJOY using them for observing. My Nikons were $130 when I bought them and, six years later (and $30 cheaper online), they are still in great condition and are still the best pair of binoculars I’ve ever used for nighttime observing.
E. Wait. Weight!
There is one issue left to address that improved my binocular experience 10-fold.
If you’re on the Hill, you may find several people with their elbows on the tops of their cars or the sill of the Observatory rolling roof. This is for cutting down the shaking in the arms that makes focusing on a dim object virtually impossible (and certainly never for more than a second). I am both a prolific shaker in the cold and a perfectionist when it comes to perfecting my focus. Because of this, I strongly recommend buying a tripod even for small binoculars to anyone wanting to really study an astronomical object. The tripod diminishes your freedom of movement, but the added stability greatly improves your ability to make out fainter features. I’ve a cheapo $30 camera tripod and binocular adapter that is very lightweight and is remarkably stable (unless the wind really picks up). And, if it’s never come up before, the adapter for mounting most small binoculars to tripods is a separate accessory (I don’t think I’ve ever seen a pair of binoculars that did not include a thread under a plastic cover in front of the focuser).
The author’s first official setup.
3. Zhumell Tachyon 25×100 Astronomical Binoculars
With three years of Nikon Action 12×50 viewing under my belt, I decided that the next logical progression for astronomical viewing was to move to a higher-magnification pair of binoculars. After as much google-searching for reviews and product comments as I could find, I settled on a pair of Zhumell Tachyon 25×100 Astronomical Binoculars and one Zhumell Heavy-Duty Tripod. Now into my third year of using these binoculars, I have a few clear insights to pass along concerning giant binoculars. The discussion I would have here about prisms, coatings, and equipment quality is addressed above, so I will jump right to the case of the equipment itself.
A. “Why buy one when you can buy two at twice the price?”
I ordered the Zhumell 25×100′s and tripod from binoculars.com (a small but stereoscopic subsidiary of telescopes.com). Upon opening the hard case these binos were shipped with, I discovered that the key for the latch lock had slipped loose inside of the case and had settled into a piece of foam just below the right objective lens. The movement of the binos during shipping had, you guessed it, caused all kinds of minor markings from the key scraping against the bottom (not the lens, which had a heavy plastic cover on it). With $500 committed to this company in binoculars and tripod, I called about a replacement. If you pay for a new piece of equipment, make sure you’re happy with it and don’t worry about the company’s cost of making you a satisfied customer. binoculars.com was happy to send me a replacement with free overnight shipping if I agreed to pay for the cost of the second pair (which they would then reimburse me for when the old mangled pair came back). That night, I took the marked-up pair onto my roof for some testing. In short, the view was phenomenal, with all four stars in The Trapezium (no splitting of the doubles!) in M42 (the Orion Nebula, also phenomenal in the binos) clear pinpoints of light. The Moon was almost too bright, which made the view at the terminator even more interesting.
Central command at last year’s Summer Seminar. Zhumell Tachyon 25×100′s and Zhumell Heavy-Duty tripod (acting as a cellphone mount for updating the SAS website).
That next evening, I packed-up the marked-up pair and took the new pair out onto the roof. In short, the view was awful. Something was wrong with the collimation and nothing could be brought into clear focus in the right eyepiece.
The next day, the new pair goes back and a THIRD pair is shipped overnight (and, yes, I am sitting on $1200 in charges to this company at this point). The next-next evening, I’ve the third pair of 25×100 binos on my roof. In short, the view was intermediate between the marked-up pair and the second pair. I then decided to keep the marked-up pair to use as an example that “it’s what’s inside that counts.”
So, what did I learn? First, if you can afford to, if you’re going to buy a pair of binoculars online and not get a chance to use the pair first, consider ordering two and keeping the better pair. This idea was not mine but was, in fact, that of the customer service rep I talked to at binoculars.com. The problem with focusing may be you, but that’s only easy to diagnose if you’ve two pair of binoculars in front of you and one of them clearly doesn’t focus as well as the other one. While my purchase of the Zhumell’s was clearly a bit of an ordeal, the final (and original) pair of 25×100′s provides incredible views. On a very good night, you can see the banding in Jupiter‘s atmosphere, the Cassini Division in Saturn‘s rings is well-defined, and all of the major moons of both planets are obvious. The nebulosity of the Orion Nebula is also pronounced at this magnification, significantly more so than with 12×50′s. Albireo, the head of Cygnus the Swan and my favorite binary star system, looks phenomenal at 25x, with the orange and blue-green pinpoints clear and well-defined. As a reference (and when visible, of course), I use Albireo to focus the independent eyepieces of the binos.
With 7-to-12×50 binoculars, a tripod can greatly improve the detail one can see while observing objects because your magnifiers are locked in place (on the tripod, that is) and the slight shaking one may experience from fatigue is removed from your observing. In the case of giant binoculars, you virtually have no choice but to tripod-mount them. With the considerable magnification and the significant weight of 20×80 or 25×100 binoculars, a stable tripod is a necessity. I found many sites and reviews that mentioned one should expect to spend half the price of the binoculars on the tripod. This makes for a considerable investment the first time, but you do want a rock-solid support for the binoculars both because you want to make sure they will not tip over without a fight and because you don’t want strong winds or shuffling bodies to cause the binos to shake while you’re trying to observe. At 20x or 25x magnification, even a moderate breeze will cause a poorly-supported pair of binoculars to rattle around.
B. So, what are the benefits of giant binoculars?
ii. You can clearly see planetary detail in Jupiter and Saturn, the phases of Venus, and the Moon is spectacular.
iii. In some giant binoculars, you can attach filters to the eyepieces, helping you to accentuate detail in planets and nebulas.
iv. The set-up and tear-down time is much faster than for a telescope, which is less important in Summer but ever-so important in the middle of Winter.
C. What are the problems with giant binoculars?
i. You see what the tripod and your neck allow you to see. Unless you have a right-angle bracket in your binos or some means of projecting the image somewhere else, the amount of sky you’re capable of viewing is severely limited by the tripod. I often find myself only looking at objects between 0 (horizon) and 40 degrees. Any steeper angle will begin to cause neck fatigue quickly and will start an awkward dance as you and the tripod try to find an equilibrium for the five associated legs. Sitting on a comfortable stool, the 0-to-40 degree angle view is generally quite pleasant. At Darling Hill, we have Syracuse to our North, Cortland to our South, the occasional Tully glow to our East, and a somewhat high tree line to our West. The wash from city lights tends to make viewing at the Horizon quite difficult, which means the “useful” angles for giant binoculars (for viewing already dim objects) reduces from 0-to-40 to 10-to-40 degrees.
ii. Two Independent Focusers – Most every pair of giant binoculars uses independent focusers for the eyepieces. While I assume many would argue this to be a benefit, I see this as more of a “practical” hindrance. Not only do you have to focus each eye independently, but the person using your binoculars at a public viewing also has to focus each eye independently (if they opt to attempt it). I spend a considerable amount of time trying to get both eyes properly adjusted some nights, which is time I’d rather spend viewing.
I had adjusted myself to the pros and cons of giant binoculars for one very important reason. I told several members of the SAS that I was NOT going to buy a telescope at any point in the near future. Why would I buy a telescope when I’d have to then shell out $10,000 for an SUV to drive it around with? It was at this point that I found in my possession the telescope that changed my mind about these one-tube wonders and finally lead me to no longer recommend giant binoculars as the best tools for next-step amateur astronomy.
4. 6″ f/5 Newtonian – The “Stu Special”
My scope of choice is a 6″ Newtonian assembled by our own Stu Forster, a scope that we’ll ceremonially pass on from SAS President to SAS President. I will NOT be addressing all of the pros and cons of telescopes in general. There are enough varieties in the SAS that people with far more experience with other types can address their operation in detail. I will instead focus on the small Newtonian variety and NOT cover (yeesh!) GO-TO varieties.
The “Stu Special.”
A. The standard “academic” benefits of Newtonians
This means that all of the different wavelengths of light are focused the same and you don’t get the slight splitting of the different colors of the rainbow as you move towards the edge of the field of view.
Only one important mirror
There is only one big mirror in a Newtonian that requires fine grinding and polishing and not the several pieces of large glass in smaller yet more compact designs. This tends to keep the cost of a new Newtonian down (and, if you’re crazy enough to build a scope by yourself (Stu’s not reading this, right?) you’ve only one piece of glass you can butcher instead of 4 possible future paper weights).
B. The standard “academic” problems with Newtonians
Coma is an aberration that causes a “flaring” of images towards the optical axis. If the object under visualization is dead-center in your scope, it will have zero coma. As you move away from the center, this flaring becomes increasingly prominent. In general, you won’t notice this with a scope with a focal ratio of f/6 or higher, f/5 is the kinda-sorta point for seeing the flaring, and f/4 and smaller scopes will have, in the absence of corrective lenses for the scope, noticeable flaring at high magnification.
Until someone designs a secondary mirror that hovers motionless in place, the support bracket that keep the secondary mirror in place (known as the “spider”) is a contrast-reducing obstruction that is most significant when looking at bright objects (for instance, the familiar “plus sign” that appears superimposed on some photographs of bright stars). There are games that can be played to reduce the obstruction, usually at the cost of secondary mirror stability.
When + is a – : Spider geometries and the view from your Newtonian (from www.fpi-protostar.com).
Newtonians tend to be a bit bigger than their, er, smaller counterparts. This means there’s more surface area to hit, shake around, bump into something in your backseat, etc., that can de-un-mis-align the primary and secondary mirrors. The act of collimation to bring these mirrors back into proper position is a straightforward but certainly care-requiring task that may need to be done on a regular basis for best viewing. In contrast, refractors and catadioptric scopes have fixed collimation (one of the many benefits you end up paying for).
And that’s all terribly interesting, but what does that have to do with me on the Hill at 11 p.m.?
C. The Big Benefits of a Small Newtonian
Usable Zoom Levels Cover the Range of Binoculars
Clearly a 6″ mirror is better than a 50mm or 100mm binocular objective lens. You have at your telescope disposal any reasonable magnification you like provided you have the right eyepiece. Furthermore, the use of successive eyepieces to zoom-in on an object is a very easy way to find objects.
A small Newtonian telescope is a win-win over binoculars when the object under investigation is right (or nearly right) above you. Objects at your Zenith are as far as they’ll ever get from the horizon (so the dimming influence of city light is minimized when you’re surrounded by cities) and you are separated from sed object by the least amount of atmosphere when you look straight up, two factors that make viewing at the zenith just about as good as any view will ever get. As the eyepiece on a Newtonian is sitting perpendicular to the length of the scope tube, when that primary mirror face is pointing straight up, the view in that eyepiece is pointing straight out at you.
Complete Freedom of Movement
For the most part, you have the entire sky accessible to you from a tabletop-mounted scope provided you can walk around the table and aim accordingly. This is in stark contrast to a tripod-mounted pair of giant binoculars.
One eyepiece to satisfy them all
There is one eyepiece to focus and one big knob to focus with. When observing with more than one person with finicky eye sight, this greatly cuts down on the amount of time spent getting the view decent for each viewer, specifically when compared to a pair of giant binoculars.
If it was good enough for Isaac Newton…
In my own opinion, after a pair of quality 7-to-12×50 binoculars, the best next-level piece of equipment one can buy (or, preferably, have handed to you) is a small (5″ to 8″ primary mirror) Newtonian scope.
The Volkswagen New Beetle. You can get a full-sized drum set into these things (although a 24″ kick’s going to require a padded case), a fact I learned after I bought the car in 2002, as my old Pearl Prestige Session drums had, at the time, been stolen by an antiquities-dealing crack addict who was part of a police sting operation to catch a drug lord on Syracuse‘s West Side. One of my better band stories and proof that people on drugs are not in their right state of mind. Also handy for transporting computer clusters across state lines.
Just so no one else has to spend as much time looking around for this information as I did to figure out a problem with my Blinker/Hazard Relay, I provide the fuse box diagram below (for google and beyond). Click on the image for a larger view.
If you lost this card, print and shove into the glove box. You will eventually find it handy.
Top o’ the afternoon to ya, just in time for St. Patrick’s Day. A fortuitous occurrence above the western skies (relative to my apartment) of Syracuse in the direction of Tipperary Hill (where, for those interested in local trivia, the traffic light has the green on top thanks to the indefatigable efforts of Irish youths in the 1920′s) brings to mind three questions about the most recent (and my first sub’ing) Grove Havener (who’s name, for those interested in local trivia, is taken from an Earth Science teacher at Jamesville-DeWitt) gig at Coleman’s Irish Pub on 6 March 2009:
(1) Will it go ’round in circles?
(2) Will it fly high like a bird up in the sky?
Answers: (1) people were trashed enough by the end of the night that it likely appeared that way, (2) I’d say we hit 60% pure rock-dom, and (3) regrettably, no.
Click on the image for a larger view (pretty cool).
Thanks to my trusty Olympus LS-10, the entire gig did get captured for posterity, with a few pick hits worked up in Garageband (for those interested in the clean-up procedure, slight added Compression and default Speech Enhancer, no bass enhancement, 320 kb MP3) and provided below. In the interest of explaining the balance on the recording, the LS-10 was sitting 3 feet from my hi-hats (and splashes, they do come out strong) on top of the back of a wall of seats. The fact that (1) you hear the rest of the band at all and (2) you hear them quite well despite the amps pointing away from the drums means that I clearly did not play hard enough. I include a drummer-level visual (with Mark’s cheat-sheets, through which several people thumbed in the interest of making requests) from behind an overworked and unprepared set of Pearl Masters Studio BSX’s.
Featuring the artistic stylings (the most polite way to describe it after “almost two” rehearsals) of Mark Bell (vocals), Mike Grossman (guitar), Matt Bell (guitar), Andrew Willis (bass), and yours truly (drums and cowbell)…
1. Set 1 – Weezer – Say It Ain’t So (4:10, 9.5 MB)
2. Set 1 – The Black Crowes – Hard To Handle (3:30, 8 MB)
3. Set 2 – The Rolling Stones – Sympathy For The Devil (6:14, 14.3 MB)
4. Set 2 – Pearl Jam – Animal (2:53, 6.6 MB)
5. Set 2 – Young MC – Bust A Move (5:39, 12.9 MB)
6. Set 3 – Duran Duran – Hungry Like The Wolf (4:33, 10.4 MB)
7. Set 3 – Red Hot Chili Peppers – Suck My Kiss (3:53, 8.9 MB)
8. Set 3 – The Killers – All These Things That I’ve Done (4:54, 11.2 MB)
9. Recorded Quote Of The Night (0:04, 220 KB)
And, because they don’t set up kits like that anymore…
A repost of the original at the Syracuse Astronomical Society website.
Greetings Fellow Astrophiles!
This is turning into a very orange November newsletter, just in time to remind you of the color that HAD been on the trees just a few weeks ago. The SAS tends to go into hibernation mode during the winter as everyone in Central New York slows down with the increasing cold outside, but there’s still plenty happening in the next few weeks provided you dress accordingly.
Gallery Of The Rising Sun
Just in time for the CNY temperatures to take a turn for the colder, a gallery from boston.com of solar images is sure to, er, brighten your day (had to do it). During the last two Summer Seminars that included daytime observing, I was struck by just how little we amateur astronomers seem to dedicate in time and filters to our nearest star (I consider the Bader film covers for my 25×100′s an important part of my equipment list). We’re fortunate that NASA and major observatories all over the world make solar viewing an important part of their research and that they constantly publish amazing images and movies of solar activity.
Not Enough Minutes In The Day…
newscientist.com reports on the discovery of the “hottest and fastest” planet in town (what did you think they were going to report on?). The new Jupiter-sized planet, appropriately titled WASP-12b, orbits 1/40 of an Astronomical Unit (the distance between the Sun and the Earth) from its host star and whips around this star in about one Earth day. If that was not extreme enough, this new planet has a surface temperature of 2250 oC, as hot as some of the coolest stars in the galaxy.
Jupiter-sized planets originally served as the basis for identifying stars with orbiting planets (because of their gravitational influence on the stars they orbit), now they serve as the celestial Chuck Yeager‘s of planetary formation, causing scientists to rethink (or just plain throw out) older models of how planets form.
Still Not A Drop To Drink, But You’ll Dehydrate More Fashionably Than Ever
Recent observations by the Mars Reconnaissance Orbiter have revealed opal deposits on the surface, which now pushes ahead the window for liquid water on the Martian surface from 3 billion to 2 billion years ago, making that entire window approximately 1.5 billions years long. While I’ve come to the point of cringing every time I read it, these findings “have implications for the possibility that Mars once supported life.” I would be ecstatic to see a photo of a Martian microbe or clam shell on the front of the New York TImes, but the leap from water to organisms is one that EVERY NASA news conference has been very hesitant to even begin to speculate on (did you notice how long it took for NASA presenters to get to the point of even saying “we are now confident that the equipment has provided us evidence for water on the surface” instead of just saying “we found water”?).
The presence of hydrated silica (opal) on the Martian surface marks a new chapter in the geological history of Mars that began with the discoveries of phyllosilicates (from 3.5 billion years ago) and hydrated sulfates (from 3 billion years ago). Opal is formed when liquid water reacts with materials that are formed from either volcanic activity of meteor impact delivery, two types of phenomena that are constant, gradual sources of these new materials (not just from the earliest formation of the planet). That these opal deposits were discovered in reasonably young land formations (geologically speaking, anyway) means that liquid water had to at some point be present in the area. That liquid water has been found to have occurred at this 2 billion year mark only pushes ahead the “end-time” for surface water, which awaits the next discovery from the Mars Reconnaissance Orbiter to bring it still closer to “present day.”
RASC Observer’s Handbook 2009
You know the New Year is fast approaching when Mike Brady makes mention of the new Observer’s Handbook from the Royal Astronomical Society of Canada (RASC). The Observer’s Handbook (now in its 101st year of publication) is often regarded as the standard of astronomical tabulation and reference information for observers in North America. If you’ve not the benefit of two dozen really good web browser bookmarks or a copy of some digital planetarium program (like the free program www.stellarium.org, which is handy to have regardless!) to plan your observing session, the Observer’s Handbook is definitely a resource to keep in mind (or in your box of scope accessories).
The RASC even maintains a webpage of updates and corrections to the book (which is worth a regular check if you come to rely on the Handbook for planning your evenings). The soft cover book (at 320 pages) sells for $25.95 + $6.50 S&H (total $32.45). For more information, see the RASC website at www.rasc.ca/handbook/.
And On A Political Note…
While I often avoid publicly taking sides on political issues, something about the last rounds of presidential debates and campaigning really irradiated my outer crust. The John McCain campaign on several occasions (including the presidential candidate himself) complained about Barack Obama‘s request for a $3 million “overhead projector” in Chicago and how this represented “wasteful extravagance” on the part of the Democratic nominee.
As seems to often be the case in political attacking, the 5-second sound bite leaves out a great deal of information, and even a small amount of investigation reveals a great deal that can speak volumes about a politician’s motivations. What the McCain campaign did NOT mention in this petty attack is that the “overhead projector” is actually a planetarium projector to replace the 40 year old Zeiss Mark VI at the Adler Planetarium in Chicago, where over half a million visitors each year see far more of the Night Sky than any large city resident could ever hope to. In a time when educators are VERY concerned about how unprepared for science-related professions America’s students are, I think $3 million is an embarrassingly small amount of money to spend in the interest of sparking the public’s imagination, especially in a city that hosts the University of Chicago, what MOST Project Director Peter Plumley calls “the greatest science institution in the world.”
Perish the thought that any amount of money should go to inspiring and motivating people to pursue their interests in the physical sciences.
Space is the place,
Damian Allis, Ph.D.
Links Used Above (Subject To Web Changes)