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 Astronomy Photography, Lunar Eclipse on 4 March 2007

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julchin_09
post May 26 2006, 12:40 PM

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Last night was a starry night which I could't appreciate cos no Telescope sad.gif. MR.LKM must be having a field day yesterday......

This post has been edited by julchin_09: May 26 2006, 12:40 PM
TSMr.LKM
post May 26 2006, 02:19 PM

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QUOTE(March05 @ May 26 2006, 09:06 AM)
Yep, Starry Night Pro is what we call a `planetarium in your pc' program. It simulates the sky (night and day) for any location on earth. Some of us in this thread think it's the coolest software of its kind available today......but then we could be a wee bit biased.  laugh.gif

So how was last night?
*
It's excellent! Please check my blog for the observation report later ya. biggrin.gif

By the way, bro Julchin, I didn't take any photo. When I replied you, I have packed my equipment. tongue.gif
March05
post May 26 2006, 02:53 PM

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QUOTE(Mr.LKM @ May 26 2006, 02:19 PM)
It's excellent! Please check my blog for the observation report later ya.  biggrin.gif
I would like to report, sirs, that the sky was excellent too, in my SNP! rolleyes.gif

Oh well, weekend's coming up. Let's hope the KL skies clear up as a personal favour to me.......I'm still green with envy.

TSMr.LKM
post May 26 2006, 03:13 PM

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QUOTE(March05 @ May 26 2006, 02:53 PM)
I would like to report, sirs, that the sky was excellent too, in my SNP! rolleyes.gif

Oh well, weekend's coming up. Let's hope the KL skies clear up as a personal favour to me.......I'm still green with envy.
*
Hahaha, bro, I am sure that the sky will clear up. Good luck! Have you found the contact details of all the astronomy clubs?
stanny
post May 29 2006, 10:46 AM

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Hi guys,

I am a backyard astronomer wannabe on a budget. Can somebody suggest a good telescope I can get for under 1k? Perhaps a meada one?

Regards



March05
post May 29 2006, 03:15 PM

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QUOTE(stanny @ May 29 2006, 10:46 AM)
....I am a backyard astronomer wannabe on a budget......
Hi starry...oops sorry, stanny, may I suggest you start with a pair of good binoculars and a planisphere/star charts first?
You may not get a very good telescope system at that budget, and poor optics/struggling with siderial tracking could damage your interest in astronomy right at the start.
Unless you have an enthusiast living nearby to quide you.


julchin_09
post May 31 2006, 02:00 AM

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Wah. Quiet Thread today....

MR.LKM. You must be enjoying the night sky tonight. So clear you can identify all the constelations of the zodiac..... tongue.gif ... I was checking out the Moon which appeared until 8:45PM before it finally set as it dimmed down towards the horizon. Was trying my best to get shots of it, Couldn't get very good pics out of it this time around sad.gif .





This post has been edited by julchin_09: May 31 2006, 02:00 AM
March05
post May 31 2006, 08:42 AM

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QUOTE(julchin_09 @ May 31 2006, 02:00 AM)
... I was checking out the Moon which appeared until 8:45PM before it finally set as it dimmed down towards the horizon. Was trying my best to get shots of it, Couldn't get very good pics out of it this time around  sad.gif .
Did you catch the earthshine? I was driving when I saw the thin moon in the corner of my eye. Unfortunately when I got home the moon had set.
julchin_09, pls post whatever you got.
julchin_09
post May 31 2006, 01:56 PM

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QUOTE(March05 @ May 31 2006, 08:42 AM)
Did you catch the earthshine? I was driving when I saw the thin moon in the corner of my eye. Unfortunately when I got home the moon had set.
julchin_09, pls post whatever you got.
*
Whats earthshine? Im thinking its the glare from the moon? Anyway the moon was like you described. Here are some of the resized pics......

user posted image

user posted image
TSMr.LKM
post May 31 2006, 01:59 PM

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Yea, yesterday night was quite clear but I just use my binocular to do observing. I was just too tired to setup my telescope. biggrin.gif

If you do longer exposure, the entire moon will show.

March05, can you give me an idea on what should I post in my blog and in what way (pages or post in the main page of my blog)?

This post has been edited by Mr.LKM: May 31 2006, 02:05 PM
julchin_09
post May 31 2006, 02:13 PM

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QUOTE(Mr.LKM @ May 31 2006, 01:59 PM)
Yea, yesterday night was quite clear but I just use my binocular to do observing. I was just too tired to setup my telescope. biggrin.gif

If you do longer exposure, the entire moon will show.

March05, can you give me an idea on what should I post in my blog and in what way (pages or post in the main page of my blog)?
*
Wouldn't that result in the picture being too bright?
TSMr.LKM
post May 31 2006, 02:36 PM

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QUOTE(julchin_09 @ May 31 2006, 02:13 PM)
Wouldn't that result in the picture being too bright?
*
I think this is when stacking comes in handy. smile.gif
julchin_09
post May 31 2006, 03:06 PM

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QUOTE(Mr.LKM @ May 31 2006, 02:36 PM)
I think this is when stacking comes in handy.  smile.gif
*
Care to explain?
julchin_09
post May 31 2006, 08:34 PM

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Wah...Another starry night illuminated and the presence of a cresent Moon.
March05
post May 31 2006, 11:48 PM

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QUOTE(Mr.LKM @ May 31 2006, 01:59 PM)
If you do longer exposure, the entire moon will show....

julchin_09, as Mr.LKM suggested, you need to give it a longer exposure. By my reckoning, you need to push the exposure by at least another 2 stops. Then you should be able to see the details in the darker parts. The bright crescent will be overexposed, of course.
However, since you have maxed out your aperture at F/3.5 already and were using 1/2 sec shutter speed, 2 stops would mean a 2 second exposure. That could be a problem as you will encounter motion blur unless you have a motorised equatorial mount. The only other alternative is to increase your iso and bear with increased noise.

But you made a jolly good attempt anyway. I can just manage to make out the full circle of the moon in your first shot!

QUOTE(Mr.LKM @ May 31 2006, 01:59 PM)
March05, can you give me an idea on what should I post in my blog and in what way (pages or post in the main page of my blog)?
Hey, aren't you supposed to be teaching me to blog? laugh.gif
I think you're doing fine anyway. Just be your natural self and post your nightly observations as you see it (or don't see it).
julchin_09
post Jun 1 2006, 01:25 AM

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QUOTE(March05 @ May 31 2006, 11:48 PM)
julchin_09, as Mr.LKM suggested, you need to give it a longer exposure. By my reckoning, you need to push the exposure by at least another 2 stops. Then you should be able to see the details in the darker parts. The bright crescent will be overexposed, of course.
However, since you have maxed out your aperture at F/3.5 already and were using 1/2 sec shutter speed, 2 stops would mean a 2 second exposure. That could be a problem as you will encounter motion blur unless you have a motorised equatorial mount. The only other alternative is to increase your iso and bear with increased noise.

But you made a jolly good attempt anyway. I can just manage to make out the full circle of the moon in your first shot!
Hey, aren't you supposed to be teaching me to blog?  laugh.gif
I think you're doing fine anyway. Just be your natural self and post your nightly observations as you see it (or don't see it).
*
Ok. I think I get what you two are going at. See the details on the moon's surface eh?

Ok...I think I will try again tomorrow.......

March05
post Jun 1 2006, 10:04 AM

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QUOTE(julchin_09 @ Jun 1 2006, 01:25 AM)
Ok...I think I will try again tomorrow.......
You will most likely have to wait another 4 weeks for the next opportunity. The moon with earthshine is one of the most beautiful astronomical sights, and best captured when the moon is extremely thin.
This is very challenging as success depends on your timing, the sky conditions, and the quality of your camera lens (good contrast etc).
TSMr.LKM
post Jun 1 2006, 11:23 AM

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QUOTE(March05 @ May 31 2006, 11:48 PM)
Hey, aren't you supposed to be teaching me to blog?  laugh.gif
I think you're doing fine anyway. Just be your natural self and post your nightly observations as you see it (or don't see it).
*
lol. Ok, let's say I have mainly four subjects to focus on, that's News and Events (most of the times copy and paste biggrin.gif ), My observing notes thumbup.gif , instruments information and usage, celestial objects information.

So, where should I post them? At the moment, I will post news and events and my observing notes at the main page. What about the instruments and celestial objects information? Should I post them in main page as well or different pages (created specially for the specified subjects).
March05
post Jun 1 2006, 03:37 PM

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QUOTE(Mr.LKM @ Jun 1 2006, 11:23 AM)
......So, where should I post them? At the moment, I will post news and events and my observing notes at the main page......
If you put in too many articles it won't feel like a blog site anymore. Just provide a link to current news and events that have caught your eye instead of reproducing those articles in your blog. You can throw in your own original opinions and comments, of course.

Your observation notes should be on the main page (after all, your blog is called `Astronomy Notes') and other items can be kept secondary (i.e links or on next pages).

These are just my opinions. I'm quite a dull & conservative person so you understand...... laugh.gif

TSMr.LKM
post Jun 2 2006, 04:17 PM

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QUOTE(March05 @ Jun 1 2006, 03:37 PM)
If you put in too many articles it won't feel like a blog site anymore. Just provide a link to current news and events that have caught your eye instead of reproducing those articles in your blog. You can throw in your own original opinions and comments, of course.

Your observation notes should be on the main page (after all, your blog is called `Astronomy Notes') and other items can be kept secondary (i.e links or on next pages).

These are just my opinions. I'm quite a dull & conservative person so you understand...... laugh.gif
*
Wow bro, your opinion is really great! So, currently in my mind, I will post events, observing notes, news and images of celestial objects in the future. I think I will write about the instruments in pages but somehow, it won't show in the main page and so it won't get much attraction. sad.gif Or should I post in the main page as well??

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