Intermarkets' Privacy Policy Support
Donate to Ace of Spades HQ! Contact
Ace:aceofspadeshq at gee mail.com Buck: buck.throckmorton at protonmail.com CBD: cbd at cutjibnewsletter.com joe mannix: mannix2024 at proton.me MisHum: petmorons at gee mail.com J.J. Sefton: sefton at cutjibnewsletter.com Recent Entries
A bold educational change in New Zealand
The Classical Saturday Coffee Break & Prayer Revival Daily Tech News 21 December 2024 Just The ONT, Ma'am Giant Animals Cafe Quick Hits Democrat Strategist Ruy Texiera: The Public Gave the Democrats a Clear Message About Their Rejection of Identity Marxism, But the Democrats Don't Want to Listen Kamala Harris To Be Offered $20 Million in a Media Payoff Disguised as an "Advance" on Book Royalties Plus: Media Makes Excuses for Covering Up Biden's Obvious Senility AGAIN: A Car Plows Through a German Christmas Market at a Very High Speed, Sending People Flying Like Bowling Pins, Killing an Unknown Number David Samuels: Barack Obama Created and Maintains an Echo Chamber Messaging System That Deranges and Perverts People's Thinking Every Day Absent Friends
Bandersnatch 2024
GnuBreed 2024 Captain Hate 2023 moon_over_vermont 2023 westminsterdogshow 2023 Ann Wilson(Empire1) 2022 Dave In Texas 2022 Jesse in D.C. 2022 OregonMuse 2022 redc1c4 2021 Tami 2021 Chavez the Hugo 2020 Ibguy 2020 Rickl 2019 Joffen 2014 AoSHQ Writers Group
A site for members of the Horde to post their stories seeking beta readers, editing help, brainstorming, and story ideas. Also to share links to potential publishing outlets, writing help sites, and videos posting tips to get published.
Contact OrangeEnt for info:
maildrop62 at proton dot me Cutting The Cord And Email Security
Moron Meet-Ups
|
« Cults and Factions in Modern America |
Main
| Overnight Open Thread (3-28-2013) - Spud Edition »
March 28, 2013
CAC's Spaced Out ChallengeSince we have a few months before Comet ISON can wow us, and PANSTARRS is leaving us fast, here's two challenging object for you morons and ettes blessed with a decent pair of binoculars or gifted with a half-decent telescope. In the Northern Hemisphere, only a small portion of the Centaurus constellation makes an appearance**. However, two of the most spectacular objects "in" it are visible right now if you know where to look. Late March/April gives everyone south of NYC their best chance at spotting Centaurus A and Omega Centauri. Here's how. First up, a bit on the target objects. Omega Centauri Omega Centauri was known until the mid 17th century as a star, hence it's designation. It is the brightest globular cluster in the night sky, and the largest, covering double the apparent view of a full moon. Some have speculated it isn't even a globular at all, but a captured galaxy, regardless it makes for an impressive sight with even a modest telescope. Centaurus A (the "Hamburger" Galaxy) Centaurus A is the fifth-brightest galaxy in our night sky, though it's southern declination discourages a lot of amateurs in our hemisphere from sneaking a peak. It's active galactic nucleus is shooting out relativistic jets at half the speed of light, with radio jets over a million light years long. How to find them What should you expect? Barring exceptional vision, you won't see the Hamburger Galaxy naked-eye in any zone. The further south you are, the more details you may pick out with moderate binoculars and an amateur telescope. Omega Centauri, on the other hand, changes radically the further South you live. IF THE MOON IS FULL, DON'T BOTHER LOOKING FOR BOTH. This should be obvious, but in case it isn't, the brighter the moon, the brighter the sky, and the dimmer the deep sky objects, regardless their apparent brightness. Aim for observing around new moons or consult this site to see when the moon isn't up. Beyond anything else, first thing's first: find a clear, flat view of the Southern horizon. Then find someplace flatter and more horizon-y. The further North you are, the more essential this is. The map below gives you a rough picture of what to expect in your hunt for the southern object, Omega Centauri: If you live in the impossible zone, you're shit out of luck. Zone 1 residents may theoretically spot Omega Centauri with absolutely perfect conditions and little atmospheric interference on the horizon. Zone 2 residents will need to consult the chart below and adjust for their latitude (see how far from the horizon?). Some further tips for urban residents in this zone can be found here.) A naked-eye view is virtually impossible, and binocular viewing will yield at most a fuzzy star. Telescope viewing will require a lot of prep but will yield a slightly less fuzzy clump of stars. Zone 3 residents really start to enjoy the view. Naked-eye viewing is possible, I spotted Omega in Amboy, California on a less-than-ideal night last year and used my binoculars to confirm. The view in the binos resembled a fuzzy clump, through my telescope (with which I had a good two hours of seeing) it started to resemble the picture above. Zone 4 residents: moderately easy naked-eye with good vision and transparency, here both targets rise high enough where atmospheric interference begins to subside. Binocular view in simple 8x50's will yield a swarming ball, through a cheap telescope you are closing in on the above view. Zone 5 residents (southern Lousiana, Texas, most of Florida) can really enjoy all three views. Through a moderate-sized telescope you can resolve individual stars, and large binoculars will yield a view similar to what I enjoyed with a scope. Zone 6 residents: spectacular view, particularly in the Florida Keys. Binoculars of 10x50 or better should bring out the Hamburger Galaxy from the darkest sites in zones two and better, and a modest telescope should yield a view in all six. So the second piece of advice: bring a scope or binos. You've figured out your spot, and you have your binoculars or your dob. Now what do you do? Starhopping to the Objects I don't live in SoCal, you might say. How far above the horizon should I look? ωCentauri is at -47 declination on the celestial map, while Centaurus A is about -43. To figure out how many degrees above the horizon you can expect to spot it, add 47 to your latitude, and subtract that from 90. For example, if you live in, say, Los Angeles, you get just under 9 degrees, or just about a fists-width held out at arms length, and a spread-hand's-width for the Hamburger Galaxy. With every two degrees of latitude north or south, subtract/add a finger's width from the object's altitude above the horizon. Good luck and clear skies!
ADDED: | Recent Comments
[/i][/b]andycanuck (hovnC)[/s][/u]:
"Maral Salmassi @MaralSalmassi
Despite claims made ..."
jimmymcnulty: "Are Australian pizzas served upside down. Asking ..." Viggo Tarasov: "Hey, that tweezer thing can really pluck someone u ..." Eromero: "322 German police valiantly confiscating a Swiss A ..." Anna Puma: "BOLO Rowdy the kangaroo has jumped his fence an ..." fd: "You can't leave Islam. They won't let you. ..." [/b][/s][/u][/i]muldoon, astronomically challenged: "German police valiantly confiscating a Swiss Army ..." Cicero (@cicero43): "Hamas clearly recognises that when the cultural es ..." Ace-Endorsed Author A.H. Lloyd: "The only way you can defend this position is to ei ..." Ciampino - See you don't solve it by banning guns: "303 BMW pretty low to ground ... at least it wasn ..." NaCly Dog: "I had a UPS package assigned to a woman in another ..." Dr. Not The 9 0'Clock News: "One high school history teacher I remember well, a ..." Recent Entries
A bold educational change in New Zealand
The Classical Saturday Coffee Break & Prayer Revival Daily Tech News 21 December 2024 Just The ONT, Ma'am Giant Animals Cafe Quick Hits Democrat Strategist Ruy Texiera: The Public Gave the Democrats a Clear Message About Their Rejection of Identity Marxism, But the Democrats Don't Want to Listen Kamala Harris To Be Offered $20 Million in a Media Payoff Disguised as an "Advance" on Book Royalties Plus: Media Makes Excuses for Covering Up Biden's Obvious Senility AGAIN: A Car Plows Through a German Christmas Market at a Very High Speed, Sending People Flying Like Bowling Pins, Killing an Unknown Number David Samuels: Barack Obama Created and Maintains an Echo Chamber Messaging System That Deranges and Perverts People's Thinking Every Day Search
Polls! Polls! Polls!
Frequently Asked Questions
The (Almost) Complete Paul Anka Integrity Kick
Primary Document: The Audio
Paul Anka Haiku Contest Announcement Integrity SAT's: Entrance Exam for Paul Anka's Band AllahPundit's Paul Anka 45's Collection AnkaPundit: Paul Anka Takes Over the Site for a Weekend (Continues through to Monday's postings) George Bush Slices Don Rumsfeld Like an F*ckin' Hammer Top Top Tens
Democratic Forays into Erotica New Shows On Gore's DNC/MTV Network Nicknames for Potatoes, By People Who Really Hate Potatoes Star Wars Euphemisms for Self-Abuse Signs You're at an Iraqi "Wedding Party" Signs Your Clown Has Gone Bad Signs That You, Geroge Michael, Should Probably Just Give It Up Signs of Hip-Hop Influence on John Kerry NYT Headlines Spinning Bush's Jobs Boom Things People Are More Likely to Say Than "Did You Hear What Al Franken Said Yesterday?" Signs that Paul Krugman Has Lost His Frickin' Mind All-Time Best NBA Players, According to Senator Robert Byrd Other Bad Things About the Jews, According to the Koran Signs That David Letterman Just Doesn't Care Anymore Examples of Bob Kerrey's Insufferable Racial Jackassery Signs Andy Rooney Is Going Senile Other Judgments Dick Clarke Made About Condi Rice Based on Her Appearance Collective Names for Groups of People John Kerry's Other Vietnam Super-Pets Cool Things About the XM8 Assault Rifle Media-Approved Facts About the Democrat Spy Changes to Make Christianity More "Inclusive" Secret John Kerry Senatorial Accomplishments John Edwards Campaign Excuses John Kerry Pick-Up Lines Changes Liberal Senator George Michell Will Make at Disney Torments in Dog-Hell Greatest Hitjobs
The Ace of Spades HQ Sex-for-Money Skankathon A D&D Guide to the Democratic Candidates Margaret Cho: Just Not Funny More Margaret Cho Abuse Margaret Cho: Still Not Funny Iraqi Prisoner Claims He Was Raped... By Woman Wonkette Announces "Morning Zoo" Format John Kerry's "Plan" Causes Surrender of Moqtada al-Sadr's Militia World Muslim Leaders Apologize for Nick Berg's Beheading Michael Moore Goes on Lunchtime Manhattan Death-Spree Milestone: Oliver Willis Posts 400th "Fake News Article" Referencing Britney Spears Liberal Economists Rue a "New Decade of Greed" Artificial Insouciance: Maureen Dowd's Word Processor Revolts Against Her Numbing Imbecility Intelligence Officials Eye Blogs for Tips They Done Found Us Out, Cletus: Intrepid Internet Detective Figures Out Our Master Plan Shock: Josh Marshall Almost Mentions Sarin Discovery in Iraq Leather-Clad Biker Freaks Terrorize Australian Town When Clinton Was President, Torture Was Cool What Wonkette Means When She Explains What Tina Brown Means Wonkette's Stand-Up Act Wankette HQ Gay-Rumors Du Jour Here's What's Bugging Me: Goose and Slider My Own Micah Wright Style Confession of Dishonesty Outraged "Conservatives" React to the FMA An On-Line Impression of Dennis Miller Having Sex with a Kodiak Bear The Story the Rightwing Media Refuses to Report! Our Lunch with David "Glengarry Glen Ross" Mamet The House of Love: Paul Krugman A Michael Moore Mystery (TM) The Dowd-O-Matic! Liberal Consistency and Other Myths Kepler's Laws of Liberal Media Bias John Kerry-- The Splunge! Candidate "Divisive" Politics & "Attacks on Patriotism" (very long) The Donkey ("The Raven" parody) |