1,101

(43 replies, posted in Creations)

What you described would probably work. There are two elements that need to be taken under great consideration though :
- the "quality" of the motors. Autoguiding is always the solution for long exposure, but it won't save motors with too much periodic errors. You can imagine such an equipment needs some precision to be efficient.
- balance. Your setup must be perfectly balanced with counterweights and stuff in order to work properly. Otherwise you'll lose efficiency and it will kill the motors.

I've seen several DIY equatorial mounts on the web; google it, you'll probably find useful information about all this.

Thanks for the comment!

1,102

(19 replies, posted in Off Topic)

This is a great idea. I actually hoped for something like this to happen, because I like to stick around in the chat room from time to time.

1,103

(43 replies, posted in Creations)

Thanks, guys. That means a lot to me.

Hopefully, if everything goes as it should, I'll order my new setup next month. My dream for a first shot with it would be the Orion Nebula once again, but we're getting close to the end of its visibility period. I might have to wait until next winter.

1,104

(43 replies, posted in Creations)

Yep, that's the most basic "tool" you need to get started in long exposure astrophotography. And if you want to shoot for like ten minutes without any trail, it won't be enough. With great focal lengths, after several minutes of shooting, you'll realize even the most expensive mount isn't perfect: periodic errors and stuff like this.
You're gonna need to set up a camera following a single star on an additional telescope and sending orders to the mount's motors to correct those errors. See what I meant by expensive field now?

1,105

(43 replies, posted in Creations)

Okay, since Teague is pushing it, I'm contributing now. I'm going to take a little look back on my "career" in astrophotography; this is why the first shots are going to look quite bad. When I started, I knew about nothing in technique, both in processing and in photography.

I've always been in love with the stars. But I really started calling it a passion when I was around 15. I started reading magazines, looking at the sky and trying to identify the planets, the brightest stars, constellations and stuff.
And since I was also into photography, I eventually began to take pictures of the stars, with an Olympus bridge camera on a shitty tripod.

But it really took off when my father gave me his telescope - an almost brand new Meade LX90 :

http://uppix.net/e/5/d/f9ea70785aa73ef2e5e75391a3353.jpg

He had never managed to understand how that thing worked, and figured I would have better use for it. The old man was damn right. Every time I could, I would get the telescope out in the garden and look at nebulæ, galaxies, star clusters, planets, etc.

Since then, I've spent time to understand how astrophotography really worked. It is a difficult thing, even more demanding than traditional photography. It takes time, money, and technique - a lot of each. There are two dimensions of equal size in astrophotography : taking shots, and processing them.

Thus, in a year and a half, I've produced very few pictures I can say I'm proud of. In such a field, you must learn to be very, very patient. Plus, my telescope stays at my parents' house, and I'm away most of the year for studies.

I'm not gonna show every single picture I've made so far. There are some images that don't grow old well, as my knowledge wasn't so advanced then.

Here's my very first actual shot made with the telescope (July 2010), and my previous reflex camera, a Sony A100 (boy don't I miss it) :

http://uppix.net/3/b/9/876acc748464477f38a8470240e70tt.jpg

Jupiter and its four galilean satellites. This is actually the most I could get from the planet with my camera. There are other imaging techniques better suited for this.

A pic of the Moon :

http://uppix.net/1/0/0/23a77d27a8616580d38cf5fe6c3f3tt.jpg

September 2010, I tried deep space for the first time; shot one of the two star clusters in the constellation of Perseus.

http://uppix.net/c/5/b/3e07f580de4769ce8aeaa6c742a5ctt.jpg

The following January, I shot a classic in astrophotography : the Orion Nebula.

http://uppix.net/b/e/3/f4e3cb3b326e5ce39137a5fc904f7tt.jpg

Colors are all wrong; there are some post-processings things I didn't know back then. Not to mention the awful noise. But you should have seen my face when i discovered on my APN rear screen all this gas and stars I had managed to capture.

Summer 2011, I got to work in an astronomy center (observation nights and stuff). Here's a star trail picture I made in the observatory there :

http://uppix.net/6/4/8/c5dfcaa024e9305522a064e4242bbtt.jpg

And finally, during last Christmas holidays, I took the best shot I think I've made so far : a wide field shot of the constellation of Orion. This is also the first astrophotography picture I've made with my Canon 60D (and I also opened a Flickr account, feel free to follow it; I would be really interested in following yours if you have one)

http://farm8.staticflickr.com/7172/6591165457_519075dd4b_z.jpg

For many reasons, this picture doesn't show as much as it should have for me. But I'm still proud of it, and I think I'm now entering a new level into astrophotography. I spent the last year and a half learning theory, and practice is finally starting to pay off. This is exciting.

Other random stuff :

The Moon during the total eclipse last June :

http://uppix.net/e/9/b/93b17c6b5a0d779deb138151b78d9tt.jpg

The Moon and Venus last December :

http://farm8.staticflickr.com/7167/6583982077_ce95014c2b_z.jpg

To be honest, there are so many more things I wish I could show you guys. Most of all, planet shots. I've been trying for months to get good pictures of Jupiter or Saturn (and I mean, close pictures, with the planet rings and all), but this is a whole other field and technique.

Right now, I'm about to sell my telescope. I've grown frustrated with it, because it's not suited for astrophotographers. When I buy my new setup, things are going to get serious. I just can't fucking wait.

Sorry for the big reply, but you guys asked for it! It could be interesting to talk about technique and stuff. Feel free to ask if you have questions, I'me not a pro but I'm starting to know some things about astrophtogoraphy.

1,106

(43 replies, posted in Creations)

Holy shit, I actually started writing a thread a few weeks ago about this. I'll find time sometime this week to finish it and post it here. Glad the topic came up, I didn't actually think there would be people into astrophotography here.

1,107

(12 replies, posted in Off Topic)

It amazes me how well I am able to look away because I am a fan.

1,108

(10 replies, posted in Creations)

Same here, great short.

If I were forced to formulate a negative point, I'd say that the cut at 0:47 lacks some angle difference for the character's face, but I'm not even sure it bothers me in any way.

Anyway, I loved how the music keeps the same tone while the movie actually changes with the twist. It brings some funny irony.

1,109

(10 replies, posted in Creations)

That's it. I'm moving to LA.

1,110

(27 replies, posted in Off Topic)

Oh yeah okay. Makes sense. But what I'm talking about here is more like hobbies and things I would like to learn or get into than what you'd call other lives. The rule can somewhat be applied here too, because time will be what you lack, but it doesn't have to be a major issue either. For instance, I've been meaning to start learning the cello. Maybe I will, maybe I won't, although I think that in this particular case, money will be more determinant than time.

1,111

(27 replies, posted in Off Topic)

Easier, also. I've become a master in that particular art.

Star Wars Episode III - Revenge of the Sit

Young Anakin, even thirteen years later, is still deeply mad that his older brother Obi-Wan won their last game of musical chairs. Grandpalpatine decides to give his favorite kid another chance. Who shall win this time?

1,113

(35 replies, posted in Off Topic)

This guy makes me feel stoned just by opening his mouth.

1,114

(27 replies, posted in Off Topic)

Mine would be more like a three years and a half plan (I'm in this for four years). I'm now at the middle of my first year at my VFX school in Montpellier, and everything's going fine.

I'm very passionate about what I do there and I truly hope it goes on like this. I can't help but be a little frightened about the near future, since things are going to get harder year after year, but I'm just so glad I found a school I like - and in which I do things that I love to do - that for the moment, I enjoy every moment of it.

Truth is, I've tried computer science studies before doing that, and I hated it. I basically spent two years wondering what I'd do next, and I didn't even pass the diploma. What's happening to me right now is a very nice change.

And then? What's to happen after my studies are done is pretty much irrelevant to me at the moment. I'm just happy I've found my path for now.

On a more personal plan note, my goal would be to :
- be a more active Youtuber; I'm an electric guitar player, and I'm very interesting in doing covers - as in, arranging existing musics from movies, video games and stuff, into something I play myself. I've been following some guys doing this and I think it's great. This is an opportunity for me to find an actual goal to my guitar skills, because I've played the electric guitar for six years now and I've never played in a band or did anything "practical" with it yet.
- get better in doing astrophotography. I actually thought about making it a post in the Creations section some weeks ago, maybe I should start working on it again. Long story short, I'm into astronomy big time, and also into photography - my biggest passion being the combination of the two.
- find a girlfriend. Skyrim is great, but come on.
- over 9000 other things. I'll add ideas here when they come to mind. I'm that sort of guys who want to do everything but never quite do.

1,115

(35 replies, posted in Off Topic)

I just watched the first episode of the Tommy Wi-Show. It's absolutely awful.

1,116

(35 replies, posted in Off Topic)

Well, you need to know what you consider a movie worth rating here. Personally I can't help but having The Room come to mind.

I still can't tell whether Tommy Wiseau was truly serious about it or if he's the biggest troll the cinema has ever seen. This movie kinda has that tone that says he's actually been trying to make a movie, which makes it terrible, but in the mean time I can't really hate it, because it's so awful I actually enjoy it.

It's been a running joke for years (the movie AND Tommy Wiseau himself; his laugh still haunts some of my nights), but it looks like the guy thinks his movie is popular because it's great.

1,117

(89 replies, posted in Episodes)

Gotta love the Balrog Burgers.

1,118

(89 replies, posted in Episodes)

I shall be there, and I shall get drunk while watching you get drunk. Prepare for an ultimate chatroom of the epicness.

1,119

(21 replies, posted in Off Topic)

I am surprised and quite shameful to realize that X-Men : First Class is the only movie in this list that I've watched.

I do not want to see it win. I don't remember its VFX at all because I was too busy killing myself.

1,120

(99 replies, posted in Off Topic)

Man, that's awesome. I ordered that shuttle a few days ago. I can't wait. It looks so fucking huge.

1,121

(99 replies, posted in Off Topic)

That's an awesome story drewjmore.

I can't really remember it, I was something like 8 or 9, and my family and I were driving back home from Paris (my grandmother lives there). And as always, on the highway, we could see truck drivers trying to overtake one another in the most stupid and dangerous ways.
As I said, I don't remember it much, but my father told me that at some point, one truck went to overtake another one... except our car was in the left lane (the highway was two lanes wide at that point). My father had the reflex to slow down very quickly, and it was for the best, because otherwise our car would have been smashed against the guardrail. It seems to me we could have died that day.

Do you still have hobbies some could consider to be childish? (I'm still deeply fond of Lego Star Wars)

1,122

(16 replies, posted in Off Topic)

I'm gonna make a video, and I'm gonna say a shitload of bad words in french in it. Oh yeah I might just do that.

1,123

(431 replies, posted in Off Topic)

C-Spin wrote:

I thought you were pretty cool in the chat the other night. Then I read THIS atrocity. Time to re-evaluate my stance.

I thought you were pretty cool in the chat the other night. Then I read THIS atrocity. Time to re-evaluate my stance.

You can't know how good it is until you've tasted it. Believe a frenchfag.

1,124

(431 replies, posted in Off Topic)

Thanks! What made me say that is probably more my spoken english which still needs some work... or better, spending some time in an english country, but that's not gonna happen any time soon, I'm afraid so.

1,125

(431 replies, posted in Off Topic)

Hi there. I'm that french guy from the chat the other day. I think it'll mean much more than my nickname to many of you, but hey, it's my fault!

How did I end up here? Well, I happen to follow Ryan on Twitter, and he had tweeted about the mocap discussion coming up, so I clicked on the link, and I discovered a livestream of five guys drinking beer and talking about movies (yeah, I had missed the mocap talk). I thought "Hey, looks nice, let's stay a little, but not too late, I get up early tomorrow". I went to bed at 5am. I should be cursing you guys, but it was worth it. Well, maybe not the last two hours, which were fucked up discussions and bad jokes in the chat... whatever. During that time, I figured it couldn't hurt to register on the forum, plus Teague said he would immediately go validate it. How nice. I just began listening to some of your podcasts, and I really like them. Especially the Episode I one, because I just so agree with everything said, yet still can't hate it. I'm a SW fan big time, and since I'm twenty, I discovered it with the prequels, so that may explain it.

So, who am I? I mean, besides being french? As I said, I am twenty. I like movies, TV shows, games, internet stuff, I play electric guitar, I like photography, and I'm totally into astronomy. And I fucking love food ; I'm french, duh.
I also just began studies in VFX, after two years of computer studies which bored the shit outta me. Funny enough, I should thank Ryan for this, because when I was a teen, I had followed him a lot with RvD and all the other stuff he had uploaded about After Effects. It's kinda because of him that I began taking an interest in VFX.

My worst injury... I have no idea. I've never been into sports, I've never broken any of my bones, never even twisted an ankle. I did almost crack my head open when I was a kid though. That fucking bee would not leave me alone, and I fell head first on the stairs. I'd say it was painful, but I don't remember anything except my mother telling me my hair was all red.
I like my pizza with the thinnest crust possible. I have this guy back at my parents' town, he makes his pizzas with the thinnest crust, and they taste so fucking good. Gotta send you some.
My sister's phone number... Well, if you ever find it, please send it to me, because I don't remember ever having a sister. I do have an older brother though, but he's already taken. Sorry, Teague.


Anyway, glad to be here. Forgive the mistakes, I'm still far from being able to call myself bilingual. If anything, this forum will help me get better! See you around.