ICEINSPACE
Moon Phase
CURRENT MOON
Waning Gibbous 69.9%
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03-06-2011, 11:48 PM
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Registered User
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Join Date: May 2011
Location: Pingrup WA
Posts: 37
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Stellarium + netbook
I loaded Stellarium on my netbook and took it outside. I find it a lot easier to use than a paper star chart. Not only does it glow in the dark, but zooming in and out is a great way to match unaided and binocular views. And with a netbook you can wander around like it's a book.
I was looking in particular for Sigma Octantis, and hey presto, there it was. OK it took a few goes, but at least I know what to look for now.
A pretty neat way to learn the sky.
Tim
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04-06-2011, 01:14 AM
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Registered User
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Join Date: Sep 2008
Location: all over the shop...
Posts: 2,098
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I'm seriously thinking of buying a netbook for the same use. Tim, did you find the brightness of the screen affect your night vision?
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04-06-2011, 11:49 PM
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Registered User
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Join Date: May 2011
Location: Pingrup WA
Posts: 37
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Quote:
Originally Posted by glenluceskies
I'm seriously thinking of buying a netbook for the same use. Tim, did you find the brightness of the screen affect your night vision?
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I use a sheet of red acetate sheet so that slips between the LCD and the screen bezel and set Stellarium to night mode. I was also running the netbook on its battery,so the screen was a little dimmer anyway. While I think there was some loss of night vision (I could barely make out 5th magnitude stars unaided) I could have turned down the screen even further.
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05-06-2011, 12:04 AM
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No More Infinities
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Join Date: Apr 2008
Location: Townsville
Posts: 9,698
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Those little netbooks are pretty dandy
Wouldn't mind one myself...much easier than lugging a notebook out into the yard or into the field.
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05-06-2011, 08:52 AM
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Registered User
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Join Date: Jul 2008
Location: Brisbane
Posts: 690
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Netbooks are the biz. I use my Samsung netbook for Stellarium, taking AVI's of planets and autoguiding. The battery lasts for hours. Its nice to be able to hold the screen up close with one hand and have the other free for focusing, adjusting the mount etc. It will even run registax.
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05-06-2011, 09:32 AM
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Registered User
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Join Date: Mar 2011
Location: NSW Australia
Posts: 319
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What would be the minimum requirements for a Netbook to do the things we need here. I have a Laptop but have not even seen a Netbook.
Any Model/Brands that you guys are using and happy with would be appreciated and would give me somewhere to start looking.
I do like Windows 7 on my Laptop.
Michael
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05-06-2011, 10:27 AM
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Registered User
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Join Date: Jul 2008
Location: Brisbane
Posts: 690
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Quote:
Originally Posted by mikerr
What would be the minimum requirements for a Netbook to do the things we need here. I have a Laptop but have not even seen a Netbook.
Any Model/Brands that you guys are using and happy with would be appreciated and would give me somewhere to start looking.
I do like Windows 7 on my Laptop.
Michael
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I have a basic Intel Atom running XP. I like the Samsung as they are very solid, great battery life (6-8 hours) and mid-price range (can be picked up for $300 new). Asus and Toshiba are good for reliability but check battery life which is the most useful aspect.
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05-06-2011, 10:59 AM
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Registered User
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Join Date: Feb 2007
Location: Beaumont Hills NSW
Posts: 2,900
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When these netbooks were released I bought an asus. It was the cheapest and only had 1 GB of memory with XP. I have yet to find a program that I commonly use that will not run fully. I think the later releases are faster but I think XP will be better than Widows 7 because of memory requirements
I regularly compile Stellarium from source
I run Photoshop, Adobe Pro, PHD, Nebulosity 2, DSS, etc. The memory intensive programs are much slower but still work.
Battery life depends on the batteries fitted and how you use it. I only get 3 hours with intensive use. Although most of my usage is with the charger running.
Barry
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05-06-2011, 12:00 PM
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Registered User
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Join Date: Mar 2011
Location: NSW Australia
Posts: 319
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John and Barry, thanks for the replies.
I ahve no problem with XP and think it is a very stable OS. It makes sense as you say, to not bog a little computer down unnecessarily with Win 7.
You have given me somwhwere to start. Thanks.
Michael.
P.S. Barry, what do you mean "I regularly compile Stellarium from source " ?
I just have it as desktop icon on my Laptop and run it from there. Hope that makes sense.
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05-06-2011, 12:01 PM
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daniel
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Join Date: Sep 2007
Location: Macedon shire, Australia
Posts: 3,426
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Cough cough iPad
Seriously though if you get a net book get one that you can upgrade the hdd to a ssd. It will improve it & you can get a 64gb one for a 100
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05-06-2011, 05:16 PM
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Registered User
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Join Date: Nov 2010
Location: Redcliffe
Posts: 23
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An iPad running Sky Safari ticks all the boxes. Long battery life (10 hrs), night colour mode, telrad circles,convenient size...
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05-06-2011, 05:44 PM
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Registered User
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Join Date: Feb 2007
Location: Beaumont Hills NSW
Posts: 2,900
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Quote:
Originally Posted by mikerr
John and Barry, thanks for the replies.
I ahve no problem with XP and think it is a very stable OS. It makes sense as you say, to not bog a little computer down unnecessarily with Win 7.
You have given me somwhwere to start. Thanks.
Michael.
P.S. Barry, what do you mean "I regularly compile Stellarium from source " ?
I just have it as desktop icon on my Laptop and run it from there. Hope that makes sense.
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Hi Mike
I belong to the development team that writes Stellarium and I download the latest source code daily and develop it into the latest version of the program. If you have version 0.10.6.1 (from stellarium.org) you can update it to the latest level by getting this patch and installing it.
http://barry.sarcasmogerdes.com/stel...-patch0107.zip
Barry
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05-06-2011, 06:02 PM
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Registered User
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Join Date: Jul 2008
Location: Brisbane
Posts: 690
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Quote:
Originally Posted by BrisGreg
An iPad running Sky Safari ticks all the boxes. Long battery life (10 hrs), night colour mode, telrad circles,convenient size...
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Can you connect a camera or autoguider to an Ipad though? The reason I like netbooks is that they are relatively cheap and if you drop one in the dark or it gets sodden with moisture its not your $1500 lappy that bites the dust. IPads would be great for running planetarium software if thats all you need but they are the price of a modest laptop, which while not as sleek or convenient, can do more tasks. Mind you, I have never owned an IPad, IPod or IPhone. Perhaps the "I's" have it
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05-06-2011, 06:13 PM
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Registered User
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Join Date: Dec 2005
Location: Sydney
Posts: 1,878
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I saw netbooks in Officeworks the other day for $250. Talk about bang for buck.
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05-06-2011, 11:03 PM
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Registered User
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Join Date: Nov 2010
Location: Redcliffe
Posts: 23
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SkySafari has a scope interface but I don't use it. The iPad is such an amazing piece of kit. 30000000 million people can't be wrong. What do I use it for? Web browsing,astronomy apps,mail,facebook,watching movies, reading magazines, uploading piccies from my camera et al but I still need a pc for mmmmm. Nuthin! ( not really. ITunes is on my pc)
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06-06-2011, 05:21 PM
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Ageing badly.
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Join Date: May 2008
Location: Cloudy, light-polluted Bribie Is.
Posts: 3,679
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Quote:
Originally Posted by BrisGreg
30000000 million people can't be wrong.
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Hyperbole, now that's what I call hyperbole.
But seriously folks, I had sworn off Stellarium for a good while - it seemed to be a bit of a resource hog. But I have just revisited it and it has become quite slick while i wasn't looking.
I think it will definitely go back on the Netbook at the very least.
Peter.
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06-06-2011, 07:48 PM
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Registered User
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Join Date: Feb 2007
Location: Beaumont Hills NSW
Posts: 2,900
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Quote:
Originally Posted by pmrid
Hyperbole, now that's what I call hyperbole.
But seriously folks, I had sworn off Stellarium for a good while - it seemed to be a bit of a resource hog. But I have just revisited it and it has become quite slick while i wasn't looking.
I think it will definitely go back on the Netbook at the very least.
Peter.
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Stellarium being a real time updater will hog as much of the processor as it can. You can check this by the frame rate in the menu panel. If you have a fast processor and screen display card it will update perhaps 80 times/second.
To share the processor with other programs you can go to the config.ini file and edit the entries under [video] set the maximum_fps to something like 30 and the Minimum_fps to about 4
Now if you have a very fast computer the maximum frame rate will be about 30fps and when the screen is steady it will drop to 4 fps. This slow update will allow the processor to do other things while stellarium is idling along. As soon as you put the mouse on to the screen and start to do something the frame rate will climb instantly to your maximum then drop back to the minimum when that task is complete.
Try it
Barry
PS do you mean Julia's hyperbowl or the dictionary's hyperrrbolee
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06-06-2011, 10:38 PM
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Registered User
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Join Date: Nov 2010
Location: Redcliffe
Posts: 23
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I stand corrected. With Australian sales its now 8.2 gzillion (give or take)
What's this about hyperbole you say?
Last edited by BrisGreg; 06-06-2011 at 10:46 PM.
Reason: Crap response
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06-06-2011, 10:57 PM
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Ageing badly.
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Join Date: May 2008
Location: Cloudy, light-polluted Bribie Is.
Posts: 3,679
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Quote:
Originally Posted by Barrykgerdes
...... you can go to the config.ini file and edit the entries under [video] set the maximum_fps to something like 30 and the Minimum_fps to about 4
................
Try it
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Hi Barry. I would if I could but I'm blowed if I can find a config.ini file in the Stellarium sub-dir.
I'm running it in Win7. That make a difference?
Peter
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07-06-2011, 08:31 AM
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Registered User
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Join Date: Feb 2007
Location: Beaumont Hills NSW
Posts: 2,900
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Quote:
Originally Posted by pmrid
Hi Barry. I would if I could but I'm blowed if I can find a config.ini file in the Stellarium sub-dir.
I'm running it in Win7. That make a difference?
Peter
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Hi Peter
It's in the users\[your name]\appdata\roaming\stellarium folder.
appdata is a hidden file
To confirm the location run stellarium and go to help (F1) and select log
read down the entry and it will say writing to c:\users -------
To make the hidden file visible goto tools - folder options - view and tick the show hidden files.
Barry
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