Discovery Channel Telescope Snaps Inaugural Pictures

← Back to Stories (view on slashdot.org)

Discovery Channel Telescope Snaps Inaugural Pictures

Posted by Unknown on Monday July 23, 2012 @10:22AM from the space-is-always-cool dept.

eldavojohn writes "Two decades ago ... Discovery Channel teamed up with Lowell Observatory and embarked upon a $53 million adventure: the fifth largest telescope in the United States funded entirely without state or federal money. The very first photos snapped with its 16 million pixel camera are in and they look beautiful. Yet to be seen are the simultaneous spectroscopic and imaging observations that should be provided to researchers by the DCT's Ritchey-Chretien instrument cube. Located near a dark-sky site (Coconino National Forest), scientists hope to use this new telescope to answer many research questions including how our solar system formed and how dwarf galaxies evolve. For more telescope porn, check out the DCT's photo tours. Luckily 'the process of planning and building the telescope is due to be featured in a one-hour Discovery Channel documentary set to air in September 2012.' Perhaps there is hope for Discovery Channel to return to its former glory?"

44 of 66 comments (clear)

Min score:

Reason:

Sort:

What's the Matter? by eldavojohn · 2012-07-23 10:23 · Score: 4, Interesting

Did my original submission strike a little too close to home?

Two decades ago (before it went to shit) ...
Seriously, when I submitted that I was staring down ~10 hours of "Swamp Brothers," "Swamp Loggers" and "Gator Boys." Seriously. Now NatGeo is following suit ... am I just getting curmudgeonly? How is this happening?

--
My work here is dung.
1. Re:What's the Matter? by zippo01 · 2012-07-23 10:31 · Score: 1
  
  Try SciFi Channel Much better. They atleast run How It's Made when they have nothing else.
2. Re:What's the Matter? by Black+Parrot · 2012-07-23 10:33 · Score: 5, Insightful
  
  How is this happening?
  Their goal is to earn money, not to generate quality content.
  
  --
  Sheesh, evil *and* a jerk. -- Jade
3. Re:What's the Matter? by Anonymous Coward · 2012-07-23 10:35 · Score: 2, Funny
  
  Discovery Channel Telescope Snaps Inaugural Pictures
  You would think they could get a press pass to the inaugural, so they wouldn't have to use a telescope.
4. Re:What's the Matter? by MickyTheIdiot · 2012-07-23 10:46 · Score: 1
  
  another first... I don't remember a slashdot editor ever actually editing anything before....
5. Re:What's the Matter? by Grishnakh · 2012-07-23 11:19 · Score: 4, Funny
  
  Yep, why bother showing educational programs about astronomy when you can instead show a puerile drama about a couple of retards building shitty motorcycles and constantly arguing with each other?
6. Re:What's the Matter? by Black+Parrot · 2012-07-23 11:38 · Score: 1
  
  Yep, why bother showing educational programs about astronomy when you can instead show a puerile drama about a couple of retards building shitty motorcycles and constantly arguing with each other?
  Let the market decide?
  
  --
  Sheesh, evil *and* a jerk. -- Jade
7. Re:What's the Matter? by Dunbal · 2012-07-23 11:55 · Score: 1
  
  The "market" consisting of the cable company oligopoly, right? Or do you seriously have a say over what channels you can have, outside of Package A, Package B, or Package C?
  
  --
  Seven puppies were harmed during the making of this post.
8. Re:What's the Matter? by Grishnakh · 2012-07-23 12:30 · Score: 2
  
  It's worse than that; each package is usually a superset of the preceding package. And channels like Discovery tend to be in the basic package, so you don't get a choice to have it or not, unless you don't subscribe to cable at all.
  What I'd like to know is how they determine ratings these days. In the old days, the "Nielsen families" had extra boxes monitoring what they watched. These days, with cable boxes, they can have them report back to the cableco what people are watching, so I imagine they do that, but that doesn't cover people who only subscribe to basic and don't have an extra cable box. They probably just ignore those people.
9. Re:What's the Matter? by toejam13 · 2012-07-23 12:54 · Score: 3, Insightful
  
  It is called the dumbing-down effect.
  Intelligent people have critical analysis skills and therefore tend not to be swayed by televised advertising. So advertisers are left targeting a everyone else. But you need content to bring in that target audience. Shows hosted by Carl Sagan aren't going to do it.
  As long as we have advertisement funded television programming, television will remain a medium for the lowest common denominator of programming. So that means shows involving a huge Quiverfull family of midgets operating a fishing boat out of Alaska and the fun antics of their scandalous daughter who has the audacity to show a little ankle.
  It will be very hard to transition to a television system where all channels are either public-private funded (such as PBS), are subscription based (such as HBO) or are single program PPV. Old people love their free TV and will vote out anyone who dares take it away from them.
10. Re:What's the Matter? by Anonymous Coward · 2012-07-23 12:58 · Score: 1
  
  Why was your original entry edited?
  Its because Discovery just bought /. as fodder for their new reality series "Geek People"
  Ducks... >;=)
11. Re:What's the Matter? by Rei · 2012-07-23 14:46 · Score: 1
  
  First Discovery program about the telescope: "First Light Gala: The Discovery Channel Telescope, From Inception To Completion"
  Second Discovery program about the telescope: "Aliens Above Us: The Discovery Channel Telescope Provides Proof Of Bigfoot's Ghost Piloting A UFO"
  
  --
  "99 dead duelists of Dios on the wall. 99 dead duelists of Dios! Take one's ring, pass it around..."
12. Re:What's the Matter? by Black+Parrot · 2012-07-23 18:56 · Score: 1
  
  The "market" consisting of the cable company oligopoly, right?
  Good point, but the market I was thinking about is the mass people who decide whether to tune in to educational programs about astronomy or a puerile drama about a couple of retards building shitty motorcycles and constantly arguing with each other.
  Presumably the latter is winning on this one, unless the execs just happen to like motodrama more than they like money.
  
  --
  Sheesh, evil *and* a jerk. -- Jade
13. Re:What's the Matter? by matunos · 2012-07-23 20:45 · Score: 1
  
  ...and as long as they are included in standard cable packages so they can get their franchise fee whether anyone watches them or not, they'll continue to head down crap lane with cheap reruns of shoddy programming.
  Yay Internet TV, 2052.
14. Re:What's the Matter? by digitalsolo · 2012-07-24 01:22 · Score: 1
  
  Do you mean the Science Channel? I've never seen How It's Made on the syphilis channel (SyFy). The Science Channel has a few decent shows. Through the Wormhole isn't bad, but anything with Morgan Freeman narrating is at least nice to listen to.
  
  Discovery OCCASIONALLY has good stuff, but unfortunately not like they used to. Much like the history channel. Other than Modern Marvels, there is much history related on there (though it is occasionally interesting to see the shit people find in their attic on Pawn Stars, sorta like Antiques Roadshow).
  
  --
  Just another ignorant American.
15. Re:What's the Matter? by usuallylost · 2012-07-24 02:04 · Score: 1
  
  Sadly there is a bigger audience for watching people wade around in swamps, go to pawn shops, dig antiques out of crazy people's backyards etc than for actual documentary television. The amount of crap on the channels that used to play interesting documentary type programing is depressing. We are rapidly headed back to the situation in the 70's when the only place playing that kind of programing is PBS. Though even that would require them to back off their steady stream of "Antiques Road Show".
16. Re:What's the Matter? by tlhIngan · 2012-07-24 02:58 · Score: 1
  
  Seriously, when I submitted that I was staring down ~10 hours of "Swamp Brothers," "Swamp Loggers" and "Gator Boys." Seriously. Now NatGeo is following suit ... am I just getting curmudgeonly? How is this happening?
  it's called survival in an a-la-carte world.
  Discovery Channel knows that half the channels will die in an a-la-carte model, so the goal is to shuffle programming between all of them. Discovery Channel gets the high-rated reality shows. Then another Discovery-owned channel will run some other unique series and the main Discovery will run them years later, etc.
  The goal is to spread the high-rated shows amongst the various channels so even in an a-la-carte model, you end up picking up several of them, thus ensuring the survival of the other channels.
  The same thing is happening with History, too.
  They know they'll lose a few people who don't want to watch new episodes of Mythbusters and thus not get whatever channel that's on, but it'll be far fewer than having ot drop three-quarters of their channels as they won't be profitable anymore if they kept all the good programming on one channel.
  Cable channels know it's coming down the line, they're just preparing for it by moving good shows first run elsewhere. After all, right now most people are in packages, so if you move a popular show to another channel that they already get through their packages, they'll get used to it and likely buy both channels.
condolences by Black+Parrot · 2012-07-23 10:31 · Score: 3, Funny

I'm sorry to hear that their telescope snapped. Maybe they can glue it back together and add a reinforcing rod down the middle.

--
Sheesh, evil *and* a jerk. -- Jade
1. Re:condolences by geedubyoo · 2012-07-23 19:51 · Score: 1
  
  Is "very first" more first (firster?) than plain old "first"?
  If somebody beats me to first post, could I trump them with a very first post?
Minor nitpick in summary by Bootsy+Collins · 2012-07-23 10:38 · Score: 4, Informative

It's not the fifth largest telescope in the United States. It's the fifth largest optical telescope in the continental United States. There are several larger optical telescopes on Mauna Kea, in Hawaii.
1. Re:Minor nitpick in summary by scdeimos · 2012-07-23 11:43 · Score: 2
  
  It doesn't allow simultaneous observations, either. It's near-simultaneous observations due to the mirror switching that happens in the DCT's RC cube - currently only one of three instruments have use of the telescope, depending on how the mirrors are oriented.
2. Re:Minor nitpick in summary by iroll · 2012-07-23 16:17 · Score: 3, Interesting
  
  That's funny, because the way I read the summary, I assumed it was the 5th largest privately funded scope.
  Thanks, English ancestors....
  
  --
  Repetition does not transform a lie into the truth. - FDR
Re:so... by Unkyjar · 2012-07-23 10:45 · Score: 5, Informative

What taxpayer money was wasted? This telescope was entirely privately funded. Heck, even the summary comments on that:

Discovery Channel teamed up with Lowell Observatory and embarked upon a $53 million adventure: the fifth largest telescope in the United States funded entirely without state or federal money
Re:16 million pixel telescope by MickyTheIdiot · 2012-07-23 10:50 · Score: 1

Is that what you need to find it?
16 Megapixles by Psychotic_Wrath · 2012-07-23 10:57 · Score: 1, Interesting

So when I read this I was impressed until I read

16 million pixel camera
Why not just say a 16 megapixel camera? Is it just me or is a 16 megapixel camera not impressive.?

--

Doctors do Massage in Longview WA now, who knew?
1. Re:16 Megapixles by Anonymous Coward · 2012-07-23 11:28 · Score: 1
  
  Astronomy and terrestrial photography have somewhat different requirements. The telescope sensor is probably huge, each active site has to be as large as possible to gather any stray photons. Typical cameras are APS-C sized or less... they're more interested in being 'fast' rather then 'sensitive'.
2. Re:16 Megapixles by Score+Whore · 2012-07-23 11:29 · Score: 2
  
  Once it's above a few megapixels I personally care way more about the optics.
  However in this specific case I wouldn't be surprised if this particular camera -- if it's even sensical to convert to ISO speeds -- is on the order of ISO 0.02441... (1000 times more light sensitive than ISO 25.)
3. Re:16 Megapixles by Score+Whore · 2012-07-23 11:33 · Score: 1
  
  Err, make that ISO 1000000+. Had my ass where my head belongs.
4. Re:16 Megapixles by mopomi · 2012-07-23 11:39 · Score: 3, Interesting
  
  First, the submitter got the value wrong. The Large Monolithic Imager (LMI) has 36 MPixels (technically, it has 6144x6160 = 37,847,040 pixels), not 16 MPixels.
  http://www.lowell.edu/dct_instruments.php
  Second, being a scientific instrument, it has a rather lot of requirements that your Nikon doesn't; the number of pixels is only one of several parameters engineers trade against each other when building a camera for scientific use.
5. Re:16 Megapixles by Narrowband · 2012-07-23 11:58 · Score: 1
  
  Even for astronomy imaging, 16 megapixels isn't so impressive for "the fifth largest scope in the US." There are many amateur astronomers across the country imaging with CCD cameras based on KAF 16803 chips (4096 x 4096 pixels). Open an issue of "sky and telescope" to the pages where they present a gallery of readers' images, and you're very likely to see something taken with a 16 megapixel camera. They're high end cameras from an amateur standpoint, no doubt about it, but not super special. Think about it as being comparable to investing the cost of a used car in your hobby... the cost is around the same.
6. Re:16 Megapixles by Anonymous Coward · 2012-07-23 14:40 · Score: 1
  
  Astronomy and terrestrial photography have somewhat different requirements. The telescope sensor is probably huge, each active site has to be as large as possible to gather any stray photons. Typical cameras are APS-C sized or less...
  Correct. The LMI's CCD is 6144x6160 15um pixels (92.16 mm x 92.40 mm) ref, or 8500 mm^2; this is over 20x APS-C, 10x full-frame 35mm, and 6x the 9um KAF-16803 (and its 12um sister KAF-9000) mentioned in a sibling post.
  For comparison, an APS-C sensor with the same size (15um pitch) pixels would be ~1650x1100; summing over nxn pixel bins to get a resolution in that vicinity from a higher-resolution APS-C CCD will be close, but somewhat less sensitive, as more pixels means less fill factor.
  
  they're more interested in being 'fast' rather then 'sensitive'.
  What?! You know fast and sensitive (in the context of photography) are synonyms, right?
7. Re:16 Megapixles by Rei · 2012-07-23 14:49 · Score: 1
  
  Of course, it's all in the details, isn't it? At the very least, there's the question of how well cooled the sensor is to minimize heat noise, and beyond that, it could be something like an L3CCD, where you're literally counting every photon that hits the sensor. I have no idea what hardware they're actually using.
  
  --
  "99 dead duelists of Dios on the wall. 99 dead duelists of Dios! Take one's ring, pass it around..."
8. Re:16 Megapixles by kanoalani · 2012-07-23 18:49 · Score: 1
  
  Correct, 38 megapixels, still peanuts in the world of gigapixel astronomy cameras (Pan-Starrs, HyperSuprime-Cam, etc) but the deep-depletion E2V CCD is in a different class than an SLR CMOS senor and a lot of interesting things could be done with it. Sometimes an instrument is so expansive it precludes risky science but something this size could be used for a lot of interesting things. Especially interesting is that it's a single chip. Most CCDs that size are mosaics but this one is a single massive chip, apparently the size of an entire wafer. that means they don't have to dither (take several pictures offset from each other) to fill in the gaps between the chips which means it can take full-frame images faster than a mosaic camera.
I remember when by future+assassin · 2012-07-23 11:03 · Score: 1

their websites was just an IP address. They'd say visits ***.***.**.* for our new world wide web page. Those were the days...

--
by TheSpoom (715771) Uncaring Linux user here. I have nothing to add to this but please continue. *munches popcorn*
Discovery & History suck by p51d007 · 2012-07-23 11:16 · Score: 1

Your really have to LOOK to find something to watch on those channels, unless you like watching two guys pick through junk, a bunch of people trying to unload crap at a pawn shop, a bunch of guys saying "shoooot em". I might find 1 show a week that isn't a so called reality show. Yes, I know why they produce them, it's CHEAP, and apparently there are enough people that want to watch that junk. I use to tune into the HISTORY channel to learn about "old stuff". I hate how they changed their stupid tag line to "history is made every day". Ok, then change the name of your network to "the stupid reality channel".
Aliens!!! by EmperorOfCanada · 2012-07-23 11:48 · Score: 1

According to the Discovery channel the telescope was funded by aliens looking to contact their home planet. Or am I mixing that up with the History Channel? In that case the sequels will be Housewives of Astronomers, Flip this Telescope, Telescope Road Truckers, Most Dangerous Telescopes in the World.

Basically the Discovery Channel died when it ate TLC.
1. Re:Aliens!!! by paiute · 2012-07-23 14:31 · Score: 1
  
  According to the Discovery channel the telescope was funded by aliens looking to contact their home planet. Or am I mixing that up with the History Channel? In that case the sequels will be Housewives of Astronomers, Flip this Telescope, Telescope Road Truckers, Most Dangerous Telescopes in the World.
  Hmmm. Have your agent set up a meeting. - Discovery Channel Development VP
  
  --
  If Slashdot were chemistry it would look like this:Cadaverine
"Full sized" photos by O('_')O_Bush · 2012-07-23 11:59 · Score: 1

The "full sized" images on their website make me rage a little. First off, for a 16 MP camera, they can do a little better than 0.5MP image on their website.

Yea, it could have been scaled down, but that is a minor gripe compared to them publishing a telecope image as a HIGHLY COMPRESSED JPEG.

Seriously? Most of the stars and gas clouds in that blasted image are lossy compression artifacts.

Why couldn't we have a nicely sized PNG?

--
while(1) attack(People.Sandy);
DVR programmed. by __aaltlg1547 · 2012-07-23 12:03 · Score: 1

Check.
galaxy image and bright center? by MetalOne · 2012-07-23 12:25 · Score: 1

What is with the bright center spot? Is that just millions of stars packed way more densely than on the spiral arms?
Re:so... by OakDragon · 2012-07-23 16:44 · Score: 2

If you’ve got a telescope -- you didn’t build that. Somebody else made that happen.
-- Barack H. Obama

--
Dark Reflection
I am not ashamed to say... by ReadParse · 2012-07-23 17:56 · Score: 1

That the word "Inaugural" caused me to think the telescope took pictures of the Presidential Inauguration.
I eventually read enough to realize this is a newer telescope, which would have made photos of any presidential inauguration unlikely. But since we're talking about powerful telescopes, I guess even the time travel element wouldn't be out of the question.
Is private better than public? by kanoalani · 2012-07-23 19:02 · Score: 1

Does a privately funded scientific facility produce better science than a public one? For one thing, if a "science news" conglomerate owns its own facility, won't it naturally be biased towards reporting on discoveries made by itself?
we will never hear of this again... by Lluc · 2012-07-24 01:44 · Score: 1

We will never see this telescope mentioned on the Discover Channel again unless it involves a reality show with a group of rednecks who auction off dates with B-list celebrities to go logging in the nearby national forest.