View Full Version : The Astronomy Thread.
The Atheist
26th January 2009, 10:52 AM
There must be a few people here who get out their 5 inch at night to play with? Some of you may even be lucky enough to have 6, 8 or even 10 inches!
February looks to be another astronomy special, with our solar system putting on some great displays - a penumbral eclipse of the moon, several occultations, a close gathering of Mars, Mercury & Jupiter, and maybe a comet for those with a larger calibre. At +5, it should be easiest to find in late Feb as it nears Saturn. (Comet Lulin)
Here's a link (http://www.skymaps.com/skymaps/tesms0902.pdf)to this month's sky map.
Frinkiak7
26th January 2009, 11:45 AM
10" Newtonian reflector on a Dobsonian mount. Half the neighborhood turns out on clear nights.
The other half won't turn their porch lights off, the bas****s.
Zeuzzz
26th January 2009, 11:50 AM
NOOO, too many jokes, cant cope, major joke overload
The Atheist
26th January 2009, 12:17 PM
10" Newtonian reflector on a Dobsonian mount. Half the neighborhood turns out on clear nights.
The other half won't turn their porch lights off, the bas****s.
Nice - the scope, not so nice with the neighbours.
Light pollution sucks.
Now, if we can stop the earth's rotation when we need to...
theneedtoknow
26th January 2009, 12:26 PM
(Prepares to sound ridiculously stupid....) What are stars supposed to look like through a telescope? I got a very low-end telescope for free from a friend of mine, and I have tried looking at some of the stars I see from my balcony (I live in the downtown core of a metropolitan city so you can imagine how few stars are visible). Well so far I've managed to look at orion's belt, and through the telescope, they look like tiny balls of dancing electric sparks...is that because there's too much refraction by the atmosphere? I live right next to lake ontario so is the air too moist?
BenBurch
26th January 2009, 12:38 PM
After my 6" Newtonian was STOLEN, I have a 4.25 Newtonian and a Meade ETX-90 with the computer drive.
I like the Meade, but its finder is useless, and I need to get a "red dot" finder for it some day.
BenBurch
26th January 2009, 12:41 PM
(Prepares to sound ridiculously stupid....) What are stars supposed to look like through a telescope? I got a very low-end telescope for free from a friend of mine, and I have tried looking at some of the stars I see from my balcony (I live in the downtown core of a metropolitan city so you can imagine how few stars are visible). Well so far I've managed to look at orion's belt, and through the telescope, they look like tiny balls of dancing electric sparks...is that because there's too much refraction by the atmosphere? I live right next to lake ontario so is the air too moist?
Focused right, at high magnification, a star ought to be a little point of light with a diffraction ring around it.
In a city, looking over buildings in cold weather, yeah, the stars will shimmer and move around. Very much like images seen at a distance on a hot day over hot roads or flatlands do and for the same reason; Moving cells of hot air that refract the light.
LarianLeQuella
26th January 2009, 02:27 PM
@theneedtoknow,
With a smaller telescope, if you want more "Ohh! AHH!" factor, try looking for galaxies, nebulae, and planets. Although with the light pollution you have to deal with, that may be a bit disappointing too.
The Atheist
26th January 2009, 03:50 PM
(Prepares to sound ridiculously stupid....) What are stars supposed to look like through a telescope?
Unfortunately, you do need a little bit of grunt to get much use out of a telescope - with a small one the stars still look like stars and the planets look like big, round stars.
You may need to a bigger telescope, although, as already said - you may be able to get some mileage out of looking at galaxies, binary systems, nebulae and the like. If that doesn't work, you're stuck with the moon and bathrooms until you get a bigger one.
;)
After my 6" Newtonian was STOLEN, I have a 4.25 Newtonian and a Meade ETX-90 with the computer drive.
I like the Meade, but its finder is useless, and I need to get a "red dot" finder for it some day.
Yep, learning to find the damned things is half the battle.
JoeTheJuggler
26th January 2009, 10:10 PM
I used to have a very good 10.1" Dob. Had to give it up about 20 years ago.
Now I've got a piece of crap 8" on an equatorial mount. It's got so many problems, it's been largely unusable--even after buying a lot of new stuff for it (telrad finder to replace the flimsy finder scope, a new focuser to replace the terribly sloppy one it came with, etc.).
arthwollipot
26th January 2009, 10:13 PM
I have two telescopes, both of which sit unused. I plan to correct this problem this year.
One is a teenyweeny Celestron refractor which is pretty useless for anything but looking at the moon. Even Mars is still a red dot through it. The other is about a 6" reflector on an equatorial mount. Last time I checked, it had a family of very large huntsman spiders living in it.
BenBurch
26th January 2009, 10:44 PM
So, other than me, who here has ground and figured their own mirrors?
Robert Oz
26th January 2009, 10:58 PM
8" reflector on dobsonian mount here. Skywatcher. Never had any problems with it. Perfectly calibrated when delivered. :)
wollery
26th January 2009, 11:08 PM
I own a 6" Newtonian, but it's currently at my dad's house, about 5,500 miles away from where I live.
The Atheist
26th January 2009, 11:19 PM
So, other than me, who here has ground and figured their own mirrors?
I'd guess nobody.
I own a 6" Newtonian, but it's currently at my dad's house, about 5,500 miles away from where I live.
Webcam!
wollery
26th January 2009, 11:34 PM
Webcam!Nah, I just book time on the 1 metre up the hill from my office, or the 2.5 metre at LiJiang. :p
Hokulele
26th January 2009, 11:45 PM
Just a measly 4" at our house, but access to up to 16" when necessary. I am hoping to do a Messier marathon up on the summit of Haleakala this March.
The Atheist
26th January 2009, 11:52 PM
Nah, I just book time on the 1 metre up the hill from my office, or the 2.5 metre at LiJiang. :p
You realise I hate you, don't you?
Two point five metres? Now that's a telescope.
Dancing David
27th January 2009, 06:14 AM
I have a three in. inch reflector I haven't used since the early eighties. Although it did me good service in the seventies.
Now I use binocs 10x50 or the Mark One eyeballs.
Skwinty
27th January 2009, 08:22 AM
I own a 12" reflector and an EQ6 Pro equatorial as well as a Maksutov 90mm which I use as a guide scope. I use a Hutech modded Canon40d for astrophotography.
I have not used the equipment for about 8 months due to having built extensions to my home, hence scope location now gone.
I am busy building a permanent observing platform and hope to be "back at school" shortly.
Looking at the cosmos with a good telescope of any aperture, is a truly humbling experience and can only confirm what insignificant creatures we actually are.:boxedin:
CrikeyBobs
27th January 2009, 10:10 AM
In London I managed to do some naked-eye star-gazing only once last year. Normally the night sky is either brown (when cloudy) or dark blue (when clear). Very rarely is it black, due to all the light pollution.
Shalamar
27th January 2009, 10:23 AM
I have an 80ED (3 inch refractor) With a nice mount, and a couple eyepeices. Beautiful 'scope, and great viewing, but it takes practice as it is a smaller aperture. The best thing though is I can easily haul it around with me. Took it with me to Hawaii for some spectacular viewing at the top of Mt. Haleakela.
Next step is to try some astro photography, Wife has a nice DSLR, and I plan to pick up the accessories to connect it to the telescope.
Viewing here 9Seattle area) has been crappy though. Constant clouds. :(
The Atheist
27th January 2009, 10:45 AM
I have a three in. inch reflector I haven't used since the early eighties. Although it did me good service in the seventies.
Now I use binocs 10x50 or the Mark One eyeballs.
Helps if you're long-sighted, as I am. I can't read a enwspaper until three feet away, but man, can I see stars!
I own a 12" reflector and an EQ6 Pro equatorial as well as a Maksutov 90mm which I use as a guide scope. I use a Hutech modded Canon40d for astrophotography.
Nice!
A set-up able to take pictures is my goal for 2009.
I'm still gutted at having no pictures of the best astronomical event of the past 100 years - McNaught.
Looking at the cosmos with a good telescope of any aperture, is a truly humbling experience and can only confirm what insignificant creatures we actually are.:boxedin:
That is 100% correct - I often tell theists to go and look at the night sky for an hour a week until they figure out just how mind-bogglingly huge it all is. I don't know how they can look at a galaxy hundreds of light years away and think some sky-daddy put it there just so some humans can look at it 15 billion years later.
Robert Oz
27th January 2009, 05:56 PM
8" reflector on dobsonian mount here. Skywatcher. Never had any problems with it. Perfectly calibrated when delivered. :)
Oh, I neglected to mention my avatar is a small section of a photo taken with an ordinary digital camera held up to the eye-piece of the above telescope.
Pink Booties
27th January 2009, 06:35 PM
OLD 13" Coulter Optical light bucket on a Dobsonian mount. 150 lbs total weight, no setting circles. It does rule.
jasonlpsmith
27th January 2009, 10:10 PM
I used to be in the astronomy club at Flinders uni which had a 10" Newtonian and 3x 8" Schmidt-Cassegrains, saw plenty of interesting stuff on the roof of the physics building. Unfortunately I heard the club at uni is not active anymore, which is a waste. The most memorable viewing night was going to Stockport (http://www.assa.org.au/facilities/stockport/) and seeing an eclipse on Jupiter through a 20", magnificent.
The Atheist
28th January 2009, 01:01 AM
I used to be in the astronomy club at Flinders uni which had a 10" Newtonian and 3x 8" Schmidt-Cassegrains, saw plenty of interesting stuff on the roof of the physics building.
Moss? Lichen?
Unfortunately I heard the club at uni is not active anymore, which is a waste. The most memorable viewing night was going to Stockport (http://www.assa.org.au/facilities/stockport/) and seeing an eclipse on Jupiter through a 20", magnificent.
Yep, beautiful stuff. Jupiter and Saturn are two of the great theist specials - the sky-dady designed them so we could invent telescopes and see them...
lionking
28th January 2009, 01:43 AM
Now I'm getting inspired. What's the cost of a good, entry level telescope? (if this is not a naive question).
MetalPig
28th January 2009, 02:01 AM
Light pollution sucks.
I was in Death Valley last October. Very dry, very dark. I spent quite some time looking up at night and pointed ou the Milky Way to my girlfriend, which she'd never seen before.
The Atheist
28th January 2009, 02:29 AM
Now I'm getting inspired. What's the cost of a good, entry level telescope? (if this is not a naive question).
No, it's abloody good question, because the price range is from $200 to $20,000 - or more!
The best entry plan is to get one of Dick Smiths' el cheapo 4 or 5 inch models. Any smaller and you may as well use binocs, but at that size, you will see some genuine astral events - nebulae, galaxies, planets, etc. While the telescopes are crap and only last a year or two, it will give you a good idea of whether you want to get serious.
If you'd rather get a good scope now, a spend of around $600 should get you a nice 5 or 6 inch which will last a few years at least.
Bloody marvellous hobby. The kids get excited as hell when they know it's an astronomy night. That they get to stay up late due to daylight saving has no bearing, I'm sure.
:bgrin:
I was in Death Valley last October. Very dry, very dark. I spent quite some time looking up at night and pointed ou the Milky Way to my girlfriend, which she'd never seen before.
That always amazes me, because it's very easy to get away from light pollution here. Half an hour's drive will get you right out of the city and into the darkness. Good coincidence right now - I see that astronomers are establishing night sky reserves to ensure some areas never get tainted by light pollution and that NZ is about to get the first one (http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=10553392).
That observatory is set at high altitude, close to the Southern Alps and the air is pristine. Add complete darkness and you have an amazing show.
If you ever come over this way, make sure Mt St John is on the agenda - great spot.
lionking
28th January 2009, 02:36 AM
Thanks TA, I will have a look (my job allows me to cash in a week's sick leave per year, so I have some spare cash). One of the advantages of where I live is that we are in a semi-rural area with not a lot of light pollution. The Milky Way is usually very visible.
KingMerv00
28th January 2009, 02:41 AM
Who needs a fancy telomascope? I took this with my camera phone:
http://www.ufoarea.com/pictures/galaxy_collision.jpg
It was a very clear day.
MetalPig
28th January 2009, 02:53 AM
That always amazes me, because it's very easy to get away from light pollution here. Half an hour's drive will get you right out of the city and into the darkness.
I love that about the Sates. I live in Holland, and that's quite full and very well lit, unfortunately.
Also, there's much more moisture in the air here, so stars get all twinkly.
jasonlpsmith
28th January 2009, 03:40 AM
Now I'm getting inspired. What's the cost of a good, entry level telescope? (if this is not a naive question).
The cheapest way would be to go to an event held by a local astronomy group (ASV (http://www.asv.org.au/index.php)) and see if you like it enough to buy one. Plus the people there will know how to find interesting objects easily. I think they run evenings where they invite the public along.
Shalamar
28th January 2009, 09:08 AM
Now I'm getting inspired. What's the cost of a good, entry level telescope? (if this is not a naive question).
As others have said, telescopes come in a range of sizes, and prices. While aperture IS important, there are other considerations.
What do you want to view?
Do you want to try your hand at Astrophotography?
What is the light pollution like where you live?
Are you going to want to move your telescope around a lot? Do you want to travel with it?
Do you want a 'goto' mount? (Computer Driven, you tell it what you want to look at, and it finds it for you)
Myself, I favor Refractors, but they are more expensive than others. Dobsinians have the best bang for the buck though. Nice big light gathering capacity, but a real bugger to move around. (I have been eyeing one or two, but I have too many obstructions around my house.)
Try to avoid 'department store' telescopes. Do some research. There are some excellent places for information, as well as stores that cater to the astronomy buffs.
And whatever you do, do NOT go cheap on the telescope mount. A good solid stable mount will do wonders for your viewing.
I suggest you check out Cloudy Nights (http://www.cloudynights.com). Its an excellent discussion board, with a lot of info for beginners interested in the hobby.
JoeTheJuggler
28th January 2009, 10:19 AM
So, other than me, who here has ground and figured their own mirrors?
That's something that never appealed to me. I remember when I was considering buying my first real telescope, I thought, "Someone ought do mass-produced "home-made telescopes", and sell them as cheap as a DIY would cost." Then I found exactly that. I bought the 10.1" Coulter Dobsonian for under $300 (in 1985).
Sure wish I still had it!
The Atheist
28th January 2009, 11:14 AM
Thanks TA, I will have a look (my job allows me to cash in a week's sick leave per year, so I have some spare cash). One of the advantages of where I live is that we are in a semi-rural area with not a lot of light pollution. The Milky Way is usually very visible.
Wow, that's a nice bonus to have!
Keep us posted.
I love that about the Sates. I live in Holland, and that's quite full and very well lit, unfortunately.
Also, there's much more moisture in the air here, so stars get all twinkly.
States? What flaming states?
I'm in New Zealand!
Skwinty
28th January 2009, 12:26 PM
Now I'm getting inspired. What's the cost of a good, entry level telescope? (if this is not a naive question).
Check litescope.eu. They sell a 12" Dobsonian called the Litescope Mountain.
Weighs around 6 kg and fits in a suitcase or a back pack. Price $4,200 US. You can take it anywhere very easily.
The mirrors have a fast focal ratios which is ideal for astrophotography.
You would have to buy an equatorial platform if you wished to attach a camera and undergo a steep learning curve.:cool:
Robert Oz
28th January 2009, 04:39 PM
Now I'm getting inspired. What's the cost of a good, entry level telescope? (if this is not a naive question).
Living in a semi-rural area (hopefully meaning not much need to move the telescope around too much or travel with it), I would highly recommend a good 8" on a dobsonian mount. You can get a decent one nowadays for between $500 and $600.
This is definitely a great "entry-level" telescope. You move the thing around by hand, you have to manually find the things you want to look at and it's a great way to learn your way around the skies (using a Go-To scope will find things for you quickly, but it is much more satisfying finding things yourself using only the stars and a star-map for guidance).
My Skywatcher 8" Dobsonian now sells for under $600 and it gives a good view of the moon (obviously), planets, nebulae, galaxies and star clusters (globular star clusters are breath-taking) - also from a semi-rural area.
Best views for a beginner to get hooked:
1. Saturn.
2. Jupiter and its moons.
3. Moon (many amateur astronomers find the moon boring, but I disagree).
4. Omega Centauri (largest globular star cluster in the sky).
5. Orion Nebula.
6. Tarantula Nebula.
7. Lagoon Nebula.
8. Pleides Star Cluster (although, much more impressive through binoculars, because of its size).
9. Jewel Box Star Cluster (near the Southern Cross).
10. Milky Way (through binoculars - mind blowing).
If you do get a chance to test a telescope, look at as many of these ten as you can. If you don't want a telescope after that, there's nothing in the night sky that will change your mind.
Robert Oz
28th January 2009, 05:02 PM
By the way, when I say "entry-level" telescope, it doesn't mean it's only useful as a starter scope. Many amateur astronomers buy just the one scope and enjoy it for the rest of their lives.
I've had mine for about three and a half years now and have no desire to upgrade. Although it would be nice to have a higher aperture (12" would be great), I am not willing to spend the money for a more mobile catadioptric or Schmidt Cassegrain and a 12" dobsonian would be too much of a hassle to even move a few metres (from inside the house to outside the house, and I know it would just collect dust in the spare room).
Some people get aperture fever and just keep going bigger and bigger, but an 8" can keep you happy for a very long time and is large enough to see the really cool stuff and not quite too heavy to move around.
MetalPig
29th January 2009, 06:04 AM
States? What flaming states?
I'm in New Zealand!
Of course, but I couldn't say "I love that about New Zealand", since I've never been there. :p
MG1962
29th January 2009, 07:35 AM
I had an eight inch Clestron, long barrel for many years, had to leave it behind when I moved to the states. If I had my time over, I would have bought a short barrel 10" Meade. The 8" was just the wrong height for for me and my ageing back lol
But the old adage of telescopes is the best one you can get is the one you are going to use.
Dancing David
29th January 2009, 01:05 PM
Now I'm getting inspired. What's the cost of a good, entry level telescope? (if this is not a naive question).
that depends on your level of interest. You can see most of the cool clusters with binocs.
basically as much as you want to spend. I like just looking at the stars.
MG1962
29th January 2009, 03:24 PM
Lionking, I believe you are in Melb. I would recommend these guys
http://www.ozscopes.com.au/
Stay away from tasco scopes or virtually anything you find in a department store or camera shop. Particularly stay away from any telescope being sold by the amount of magnification it offers. The real trick to scopes is resolution.
In reality once a scope gets beyond 200 x magnification, sky conditions make it useless. It is better to have a larger scope ticking over at no more than about 48 x mag than to overdrive a smaller scope.
There is a specific calculation that attributes maximum usable magnification to the amount of glass you are using.
Personally if I was starting again, I would begin with binocs, if you get bored the binoculars are good for other things
BenBurch
29th January 2009, 04:27 PM
MG1962, well, REALLY high magnification can be useful for planetary work, where there is enough light to make a bright enough image. You just have to be patient and wait for that tenth-second of clear path through the atmosphere when you can briefly see detail. The caveat is that this is how the Canals on Mars originated; Its devilishly hard to remember accurately and record what you see in that instant.
MG1962
29th January 2009, 05:25 PM
MG1962, well, REALLY high magnification can be useful for planetary work, where there is enough light to make a bright enough image. You just have to be patient and wait for that tenth-second of clear path through the atmosphere when you can briefly see detail. The caveat is that this is how the Canals on Mars originated; Its devilishly hard to remember accurately and record what you see in that instant.
Agreed, however, you need a seriously stable mount to do that, and scopes such as the Tasco range simply would not allow you to take advantage of that rare moment, they tend to be the ones who boast 504 x magnification
BenBurch
29th January 2009, 06:39 PM
Agreed, however, you need a seriously stable mount to do that, and scopes such as the Tasco range simply would not allow you to take advantage of that rare moment, they tend to be the ones who boast 504 x magnification
Amazingly, you can make do with a really bad mounting if you are very patient!
This fellow did;
Skwinty
30th January 2009, 06:23 AM
Lionking, I believe you are in Melb.
I suggest you join the Ice in Space forum, an Australia based amateur astronomy community http://www.iceinspace.com.au/forum/:cool:
BenBurch
30th January 2009, 10:10 AM
Was just out with my ETX and full aperture solar filter.
WOW is the sun blank. No features I could discern at all and even without spots there is usually something you can detect that indicates activity.
What I really need (but cannot afford) is one of those very cool Coronado H-alpha filters.
TX50
30th January 2009, 10:34 AM
Bah! I hate you all! The night sky here is like pea soup. On an average
night I can just about see the moon. Maybe I should build a radio
telescope instead... :(
Humanzee
30th January 2009, 10:21 PM
For a good entry level scope I cant recommend dobsonians enough. Affordable for the size, easy to set up and use - especially nice for those just starting.
BTW for those of you using DSLR's for astrophotography - how did you overcome the problem of focus? I use a goto 8" SCT on a wedge with a Canon DSLR and 2" flip mirror and find focus is a big problem. (Might be my 40+ eyes)
Humanzee
30th January 2009, 10:22 PM
er...PAIR of 40 year old plus eyes that is. :D
Skwinty
31st January 2009, 12:41 AM
BTW for those of you using DSLR's for astrophotography - how did you overcome the problem of focus?
I cut 5 cm of my OTA to shift the focal point so as to line up with the sensor.
You need to compensate by 5cm when you use the eyepieces.
A SCT will not like this approach.
You need to have an adapter that will allow you to move the camera either in or out to find focus.
I recommend you look at the IIS link in an earlier post:)
BenBurch
31st January 2009, 12:40 PM
er...PAIR of 40 year old plus eyes that is. :D
Good because I was about to address you as Argus.
ChrisC
31st January 2009, 03:20 PM
Never underestimate normal binoculars for astronomy.
- Many people have them already - instant astronomy, no waiting.
- You can see lots of cool stuff, especially if you're lucky enough to have dark skies
- They're useful for lots of non-astronomy things
- They're super portable
- They don't have to be expensive (but make sure the optics are decent)
- Nice, wide field of view - great for learning your way around the sky
- Eyestrain is minimal over long periods
- When you get a scope you'll probably still want them
- They'll give you a good idea of whether you enjoy the hobby enough to get a scope
Cons:
- You can't see planetary detail
- Can't pull in the faint fuzzies
- Impractical to photograph through (but so are most scopes with cheap mounts)
- Less coolness factor
- What is the first thing that comes to mind when you think of a man with binoculars looking around at midnight? Doubly bad if the "horizon" happens to be over top of your neighbors window. :D
My favorite scope is an 8" Dob. It's very usable, and I mean that in the most positive way. I think that their popularity is well deserved.
I Ratant
31st January 2009, 03:47 PM
The dedicated astro-photographers get much better images than I do.
One I like a lot is this 4 a.m. wide field (135mm telephoto lens) of Halley rising in the pre-morning day.
And a serious Celestron farm.
And a hand-made wood scope assembly, using the optics from a Meade 8" Dobsonian, on an equatorial mount.
Humanzee
2nd February 2009, 12:29 AM
Thanks Skwinty for the link, I'll check it out...tho I will likely be very jealous of your southern skies.
It would be interesting to see some astro images made by JREF members if people would care to share.
JoeTheJuggler
2nd February 2009, 09:56 AM
Did anyone see the PBS special about Palomar? (I'm sure it will be on again.)
I Ratant
2nd February 2009, 07:59 PM
The Moon, Venus and Jupiter, Dec 1, 2008.
Casio point-n-shoot camera.
You don't always need the largest and bestest equipment to get a pleasing shot.
The Atheist
17th February 2009, 12:10 AM
Has anyone logged Comet Lulin yet?
I'm going to start keeping an eye on it as soon as the clouds piss off - should be visible for the rest of the month.
Ginarley
17th February 2009, 01:08 AM
Ive got a cheap crappy telescope (cost me $40) that I enjoy playing with from time to time - managed to get a good look at Jupiter and saw one of its moons and have had some great sessions just looking at the moon. Haven't tried to find any nebulae yet but they're next on the list. What are the easiest/clearest ones from NZ this time of year TA?
Dancing David
17th February 2009, 06:20 AM
You can look at the magellenic clouds!
I can't remember but you might be able to see Andromeda, it would be way low on your horizon.
Damien Evans
17th February 2009, 07:06 AM
You can look at the magellenic clouds!
I can't remember but you might be able to see Andromeda, it would be way low on your horizon.
You don't need a telescope for that.
MG1962
17th February 2009, 07:16 AM
Ive got a cheap crappy telescope (cost me $40) that I enjoy playing with from time to time - managed to get a good look at Jupiter and saw one of its moons and have had some great sessions just looking at the moon. Haven't tried to find any nebulae yet but they're next on the list. What are the easiest/clearest ones from NZ this time of year TA?
Definately M42 in Orion. It is the fuzzy little patch near the belt stars. When the Southern Cross is high in the sky. Have a look for the Jewel Box, and Omega Centari.
If you can pick out the Large and Small Magellenic Clouds with the naked eye. The LMC has a beautiful nebular known as the Tarantula. If it was in our own galaxy it would take up nearly 20 percent of the night sky
If you can spot the smaller of the two clouds. NGC 362 is just slightly north and worth a sticky beak.
Also worth looking for is 47 Tucana, or NGC 104. It is easy to find, but my memory is a little rusty, a quick Google should get you some info
The Atheist
17th February 2009, 09:11 AM
Ive got a cheap crappy telescope (cost me $40) that I enjoy playing with from time to time - managed to get a good look at Jupiter and saw one of its moons and have had some great sessions just looking at the moon. Haven't tried to find any nebulae yet but they're next on the list. What are the easiest/clearest ones from NZ this time of year TA?
What MG said.
Plus, to find out exactly what's on view where, go here (http://www.skymaps.com/downloads.html)!
Why is everyone suddenly turning into guppies?
Skwinty
17th February 2009, 09:32 AM
Definately M42 in Orion. It is the fuzzy little patch near the belt stars. When the Southern Cross is high in the sky. Have a look for the Jewel Box, and Omega Centari.
If you can pick out the Large and Small Magellenic Clouds with the naked eye. The LMC has a beautiful nebular known as the Tarantula. If it was in our own galaxy it would take up nearly 20 percent of the night sky
If you can spot the smaller of the two clouds. NGC 362 is just slightly north and worth a sticky beak.
Also worth looking for is 47 Tucana, or NGC 104. It is easy to find, but my memory is a little rusty, a quick Google should get you some info
Good list for starters.
M42 is however in the middle of the sword rather than near the belt.
Expect to see huge whitish cloud like wings. This is ionised hydrogen and would appear reddish if your eye's were sensitive to infra red. Shows nicely when photographed.
If you PM me with your e-mail address I will send you a pdf file called "Deepsky Observers Companion" about 700kb pdf.:)
Ginarley
17th February 2009, 02:25 PM
Definately M42 in Orion. It is the fuzzy little patch near the belt stars. When the Southern Cross is high in the sky. Have a look for the Jewel Box, and Omega Centari.
If you can pick out the Large and Small Magellenic Clouds with the naked eye. The LMC has a beautiful nebular known as the Tarantula. If it was in our own galaxy it would take up nearly 20 percent of the night sky
If you can spot the smaller of the two clouds. NGC 362 is just slightly north and worth a sticky beak.
Also worth looking for is 47 Tucana, or NGC 104. It is easy to find, but my memory is a little rusty, a quick Google should get you some info
Excellent, thanks for that - next clear night I'll have a go and see what I can find!
What MG said.
Plus, to find out exactly what's on view where, go here (http://www.skymaps.com/downloads.html)!
Why is everyone suddenly turning into guppies?
Cool website :) Check out the aquarium of blood in the community section for the guppies lol.
Good list for starters.
M42 is however in the middle of the sword rather than near the belt.
Expect to see huge whitish cloud like wings. This is ionised hydrogen and would appear reddish if your eye's were sensitive to infra red. Shows nicely when photographed.
If you PM me with your e-mail address I will send you a pdf file called "Deepsky Observers Companion" about 700kb pdf.:)
Done, thanks :)
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