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 Astronomy Photography, Lunar Eclipse on 4 March 2007

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TSMr.LKM
post Jun 16 2006, 09:26 PM

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QUOTE(julchin_09 @ Jun 16 2006, 03:08 AM)
Took this pic around 9-10PM before I left the house for mamaking session. Lotsa stars but not knowledgable enough to name em. Those here kind enough please do so. Fist time using long exposure with my recently aquired camera so lemme know if anything can be improved for future photo taking.

user posted image
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The 3 bright stars and 1 faint star at the right forms the constellations called Crux. The star at the left is supposed to be Rigel Kentarius. I am not very sure about the one next to it.
TSMr.LKM
post Jun 17 2006, 02:20 PM

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QUOTE(julchin_09 @ Jun 17 2006, 02:30 AM)
Ah man. No planets? Well I guess I will continue to take shots and provide info on where Im facing the next few days should the sky be clear..... sweat.gif
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When did you take the photo? After midnight? I think the Jupiter was at west at that time. Your pic is in the south direction. smile.gif
TSMr.LKM
post Jun 17 2006, 04:30 PM

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QUOTE(julchin_09 @ Jun 17 2006, 04:28 PM)
I took the photo around 9:45PM and was facing South/West.
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At that time, Jupiter was just slightly over the zenith. smile.gif
TSMr.LKM
post Jun 18 2006, 01:41 PM

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Another way is imagehack. biggrin.gif

march, do you use your notebook when you are doing observing? I am thinking whether to get a notebook with hdd protection but no dedicated graphic card or a notebook which is just opposite of this but it's heavier.

This post has been edited by Mr.LKM: Jun 18 2006, 01:42 PM
TSMr.LKM
post Jun 18 2006, 03:54 PM

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QUOTE(March05 @ Jun 18 2006, 03:44 PM)
Ohhh I forgot about that.  doh.gif  You the man. thumbup.gif

What's hdd protection?  sweat.gif

Ya, I normally use my notebook if I'm observing from my garden. But if I have to do some impromptu observing, it's the binoculars first, then any telescope that's light. For astrophotography with the ToUcam or something like your LPI, of course the notebook is compulsory.
I don't think you really need any exceptional graphics capability for most astronomy software. BTW SNP looks nicer with OpenGL support but it's not a big deal.

Are you planning on getting the Core Duo or Turion X2 chipset?
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Core Duo processor as I can't wait no longer. laugh.gif The intergrated graphic card (GMA950) does support OpenGL 1.4. smile.gif Seems like the day of astrophotography is coming. laugh.gif After such a long pages of discussion, finally we have something serious to show. rclxm9.gif

Yesterday sky was so hazy. I was not lucky enough to have the view of the alignment of 3 stars, Mars, Saturn and Mercury. cry.gif
TSMr.LKM
post Jun 19 2006, 10:21 AM

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QUOTE(March05 @ Jun 19 2006, 09:56 AM)
Just remember battery life is very important when you are out observing for hours....processing power is secondary. My old Centrino can last me about 2 hours of almost continous recording with the ToUcam. Pretty good for a 2 year old notebook and original battery!

AAArrggg! Also missed last night's Mars-Saturn Conjunction. Sky was totally clouded over.

BTW on 29th June, we have the amazing alignment of the Moon, Mars, Saturn and Mercury in the evening sky. All within about 20 degrees of the sky. Don't need wide angle lens to shoot this event!
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Woots, 29 June? I think my notebook is ready by then, I am not sure whether my telescope field is wide enough to take them all... unsure.gif

I am thinking whether my portable power station can provide current to the notebook. Do you know how to figure it out?
TSMr.LKM
post Jun 19 2006, 01:14 PM

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QUOTE(julchin_09 @ Jun 19 2006, 12:40 PM)
Wah, must bookmark this date.
Whats that? A generator running on petrol/diesel? unsure.gif
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It just like the car battery but much smaller. It provides the current to my telescope. smile.gif
TSMr.LKM
post Jun 19 2006, 05:01 PM

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QUOTE(julchin_09 @ Jun 19 2006, 04:00 PM)
Wow. Rather interesting gadgets you both have. Looks like its mostly the 3 of use chatting here these days.

I would really like to see the rig/equipments you guys use. Hope you guys can post pics of your setup for this hobby.... rclxms.gif
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If the sky today is clear. laugh.gif

March, how long can your power station provide the power to the telescope? I am thinking if I am going to a far dark site for observation, how long can the power station serve my notebook as well as the telescope. unsure.gif

This post has been edited by Mr.LKM: Jun 19 2006, 05:05 PM
TSMr.LKM
post Jun 19 2006, 08:26 PM

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QUOTE(March05 @ Jun 19 2006, 07:39 PM)
I have found that a fully charged Power Station can easily drive the LX90 for nearly a week with an average amount of slewing. But if you keep star hopping every few seconds (that means you don't stop to observe  laugh.gif ), it might only get you through the night!

However, if I plug in the notebook as well, it can only last for about 30-60 minutes. This is because it is not only powering the notebook, but also charging up the notebook battery. I can still run the notebook for another 60 to 90 minutes after that. So all in, I can keep the notebook alive for about 4-6 hours with all the power saving features enabled. That's more than enough for a night of intense star gazing......

You can bring along some fresh D-size alkaline batteries to use in the LX90 just in case you make the mistake of running down the Power Station too much, and you still want to continue the viewing session until morning.
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Is the power station's capacity in the market fixed? A higher capacity power station is always better. laugh.gif I think I can connect my notebook to the power station using a cigaratte power connector. It's just too bad that there are no D-size alkaline rechargable batteries around the market....... doh.gif Anyway, I won't bother to get it though... If yes, I got to charge 8 batteries...

I will try this first before I go to the dark site as I scare if something bad will happen. laugh.gif Did you try to power your LX90 from car battery?
TSMr.LKM
post Jun 19 2006, 09:30 PM

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QUOTE(March05 @ Jun 19 2006, 09:08 PM)
Unfortunately, a higher capacity power station will be bulkier and less portable. D-size rechargeable batteries will also cost much more than the Power Station and have lower current & storage capacity so it makes no sense to use them. Might as well buy another power station for standby.  sweat.gif

There is no problem powering the LX90 from a car battery. Only problem is the weight of the battery. I think it weighs more than the LX90!  laugh.gif It will break your back if you have to carry one uphill. But if the telescope is operating near the car, use the extension cable and plug the LX90 to the cigarette lighter socket. The LX90 was designed with that in mind.  thumbup.gif

BTW, for the June 29th event, you won't really need the telescope. This will be one of those situations where almost any camera with a standard lens can be used. It's more a matter of judging what exposure to use......But if you can piggy back the camera on the LX90, and you go to a really dark site, the results should be amazing! The sky will be like full of diamonds.........
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I just scare that the car cannot be started after using with LX90. laugh.gif I will try to ready my KM but I don't give it a high expectation. sad.gif
TSMr.LKM
post Jun 19 2006, 09:57 PM

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QUOTE(March05 @ Jun 19 2006, 09:45 PM)
Hahaha.....make sure you bring along your handphone and dial 911 if that happens.  sweat.gif
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haha, I am not rich enough to get a hp... doh.gif
TSMr.LKM
post Jun 19 2006, 11:01 PM

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QUOTE(March05 @ Jun 19 2006, 10:09 PM)
laugh.gif  laugh.gif  laugh.gif I'm rolling on the floor now!
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Be careful! The floor is wet! laugh.gif I still feel that handphone is still not a must for me at the moment. I will be trying to sell my astrophotographs to earn money when I got the notebook at shutterstock.com biggrin.gif
TSMr.LKM
post Jun 20 2006, 03:36 PM

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Julchin... I will rather get a 10inch LX200GPS... sweat.gif
TSMr.LKM
post Jun 20 2006, 09:34 PM

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QUOTE(March05 @ Jun 20 2006, 06:36 PM)
Silly me....I thought the Vertu was an extremely rare species of Tarantula. laugh.gif  But now I want a Vertu!
Wow, wonder what it will feel like to dial 911 from one? "Hello Emergency Services? I'm calling on my Vertu. You'd better come and fetch me home or else....."

Mr.LKM, thinking of upgrading already ah?  shocking.gif I'm falling down onto the floor again........ rclxub.gif
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Erm... I mean if I got the money to get Vertu. tongue.gif A 10inch telescope is really much more better than the 8inch but the weight... doh.gif
TSMr.LKM
post Jun 21 2006, 04:18 PM

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QUOTE(March05 @ Jun 21 2006, 01:26 PM)
Ya, the 10 inch LX200 is a little heavy for Asians. But it's kacang puteh to the Americans.  flex.gif
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I hope I will be strong enough to carry it after so many months of swimming training. Hopefully, I am able to participate in State Particpation. biggrin.gif

Are you interested to join the Astronomy Talk in my school? It will be held in mid of August. Time to show the spirit of ASTRONOMER! rclxm9.gif

It's fun to share the knowledge of astrophotography together by that time. Sure, free dinner is expected. I am thinking whether to have you guys lodging at my house and have the stargazing and astronomy talk all the night!

Julchin, don't get angry, you are also in the invitation list! laugh.gif
TSMr.LKM
post Jun 22 2006, 08:47 AM

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QUOTE(julchin_09 @ Jun 21 2006, 08:13 PM)
When is this event?
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Mid Of August if there is nothing happened during the preparation.
TSMr.LKM
post Jun 22 2006, 10:09 PM

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QUOTE(March05 @ Jun 22 2006, 09:57 PM)
Please keep us informed of any changes.  thumbup.gif

For your info, the movie `Contact' will be shown on Astro's HBO tomorrow evening at 6.35 pm and again on Saturday at 3.30 pm. I think I'll watch it again.  rclxms.gif

BTW if you had forgotten to invite julchin_09  sweat.gif , he could release a whole lot of fierce Pterinochilus murinus to gate crash the party!
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Hehe, I will not do so for sure. biggrin.gif

Anyway, Czech vs Italy now.
TSMr.LKM
post Jul 1 2006, 06:12 PM

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I am wondering why you always have double posts... laugh.gif

Anyway, I did try to do my first astrophotography through my gun the previous 2 nights. The result is so bad... I think it's due to the misconfiguring of the Meade Envisage which controls LPI... doh.gif

By the way, March05, it is really good! Mind that I use your photo for a blog post? brows.gif
TSMr.LKM
post Jul 2 2006, 04:46 PM

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QUOTE(March05 @ Jul 2 2006, 09:15 AM)
I'm honoured and flattered that you think it is good enough to have a place in your blog!  blush.gif
Please feel free to do so.
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Hehe, thanks for your kindness! smile.gif notworthy.gif

I am wondering why I have such a bad shot, anyone knows?
TSMr.LKM
post Jul 8 2006, 04:48 PM

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QUOTE(March05 @ Jul 8 2006, 10:32 AM)
Mr.LKM, here're two very challenging shoots for you.

1. Space Shuttle Discovery is now docked at the ISS for at least 10 days. See if you can  catch them in their mating position.

2. Jupiter's two red spots (the Great one and Jr) are colliding! Next week will be fantastic time to try to photograph the planet. It's anybody's guess what will happen to the two spots. Will they merge or totally break up? It may be everybody's last chance to shoot the Great Red Spot..... sweat.gif

Unfortunately I have had to return the LX90 I was using, so no chance for me to try for these.
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Thanks for the notification. I have a very cool photo on my blog which is the latest post currently. laugh.gif

I have problem taking Jupiter, as you can see it through the Jupiter shot from my blog. It seems that astrophotography is a lot different than the terrestial photography. What is the software you use to control ToUcam Pro II?

I'll check the pass-by of ISS through www.skyandtelescope.com later.

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