Jump to content
SAU Community

Recommended Posts

  • Replies 134
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

img4674crop222webqe2.jpg

Lovely :)

What lens are you using to achieve 560mm of focal length?

Hopefully next year once i come back from europe im gonna buy a telescope and hook up the 40d to that..

Have you tried that pic at 10% crop??

Edited by siddr20
ah man I so have to try that! fully need to get myself a cable remote...

What camera you got?

i one for sale.. suited for 350d and ***d canon slrs.. 5 bucks..

if it doesnt work more than happy to give refund :P

reason for sale - sold the 350d ages ago and got no use for the cable!!

OMG check this out..

What's even cooler to me, is that you captured your first nebula, too - the arrow I drew in the attached image points to M42 - the great nebula in Orion.

post-12579-1227395313_thumb.jpg

David

Wow, your rush job destroys anything I've attempted with star trails. The colors are awesome and I like the composition too. Congrats on your first constellation and deep sky object. The entire sword of Orion shows up very well. No failure here, just great work.

WOW so i captured my first nebula!!!

I always loved astronomy and hopefully next year once i come back from my europe trip i will be buying my first telescope!!

you know what that means :)

40d will be hooked up to that to capture some deep astronomy nebulas, clusters etc etc..

Edited by siddr20

I just got my results back from that picture of ORION..

This is what i captured

Hello, this is the blind astrometry solver. Your results are:

(RA, Dec) center:(85.6738, -10.0638) degrees

(RA, Dec) center (H:M:S, D:M:S):(05:42:41.712, -10:03:49.680)

Orientation:52.47 deg E of N

Pixel scale:288.60 arcsec/pixel

Parity:Reverse ("Left-handed")

Field size :64.13 x 42.73 degrees

Your field contains:

The star Sirius (αCMa)

The star Rigel (βOri)

The star Betelgeuse (αOri)

The star Adhara / Adara (εCMa)

The star Bellatrix (γOri)

The star Alnilam (εOri)

The star Wezen (δCMa)

The star Mirzam (βCMa)

The star Alnitak (ζOri)

The star Saiph (κOri)

IC 2118 / Witch Head nebula

NGC 1976 / Great Nebula in Orion / M 42

IC 434 / Horsehead nebula

IC 2177

Nice wish i had such big zoom lens!!

How do you find those extenders anyways? I wish they made one for efs lenses..

Any reason why you didn't choose the 2x extender?

With the 1.4x TC you only lose 1 stop of light. On my 400 f/5.6L with a 1.4x TC it actually becomes a 400 f/8L and auto focus is lost. If you use the same lens with a 2x TC it loses 2 stops of light so it would becomes a 400 f/11 L....

Also the 2x TC loses to much image quality as well. I hardly use my 1.4x TC..

Sorry another quick question - why did you choose just a fixed 400mm lens? You do much sports photography? Or do you have the 100-400m lens?

I wanted a long lens for a decent price, I was not keen to fork out 10k+ for the 400 f/2.8L so I chose the f/5.6L version.

Basically it comes down to this for me. The 400 prime is sharper, faster to focus, more ergonomic and does't have that crappy push/pull system the 100-400 uses. I thought about a long lens for years before I bought one. I use it a fair bit for surfing and other kinds of shots, its a good lens. Tack sharp. I have the 70-200 f/2.8L IS for shots under the 400mm length :)

Oh you got a 70-200 already.. That makes more sense now :yes: Wish i could afford it.. sigh

Thanks for the info about the extenders!!

Hopefully next year i can buy a telescope and hook up my slr to that!!

Xmetal - hmmmmm sorry but i just dont like the look of that car..

Did a quick test at 70mm with my new lens i bought today :P

I think it did just fine!! What you think?

IMG_1606a.jpg

Edited by siddr20

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Should shit that in as for the driver ability probably not
    • Trying to find the plastic under cover for an 04' Forester X. The main under cover that covers most of the front of the vehicle under the engine. This has turned out to be a crazy experience. Normally I can find parts for vehicles, if I have the correct info, no problem. But not this! The Forester is a non-turbo btw. In a Forester parts catalog, for model years 03'-06', it shows part# 56410SA070 as being the correct part. So I go to the local Subaru dealership's website to order it. I type in the part#, hit search and there it is, the under cover. "DOES THIS PART FIT YOUR VEHICLE?" I type in my VIN# and sure enough, "This Part Does Not Fit Your Vehicle. See Similar Parts For Your Vehicle." I click on that and part# 56410SA000 comes up. Looks absolutely nothing like the previous part. Not even close. So I go to a different Subaru dealer website and put in that 2nd part# (56410SA000) and "This Part Has Been Replaced By" 56410SA070, which is the first part I looked up. I thought OK, makes sense. They replaced the strange looking part, with the one I looked up first, so I add it to the cart. "Does This Part Fit Your Vehicle?" I type in my VIN#, and sure enough, "This Part Does Not Fit Your Vehicle." I've basically been doing this with various parts suppliers and dealerships, for the past 4 hours! Does anyone know what the hell is going on?? Thanks in advance!   
    • have you rotated the car yet? if so how smooth was it?
    • And finally, I had the driver's side airbox off while adding a long drain hose under the oil can to down near the oil filter. Doesn't look good, it has definitely had an turbo oil seal leak and looks like it has been for a long time.....guess I'll have to get a pair of highflows to put on the shelf It's also worth mentioning it has a really strange clamp between the bottom of the airflow meter (which has a big barb/lip on it) and the intake pipe. I've used the magic of MSPaint to show, basically you have to clip out those 2 steel springs which unlocks the hose from the AFM. I used 2 flat screwdrivers, the spring sort of clips into the unlocked position. Reassembly you just pop them both back flat once the hose is far enough up the AFM that the spring clamp is above the barb. Weird to use but much more convenient once your'e used to it compared to trying to do up a hose clamp under the airbox like on 32 GTR
    • The other thing I started was a fire extinguisher bracket.  As with a few other cars previously (350z, Leaf), I'm going to add a bracket between the navigator seat's front bolts, then mount the extinguisher on that. Unfortunately Nissan (probably the same engineer who did the A/T fluid interwarmer) decided that the front seat brackets would be recessed and uneven so the bracket shape was a bit tricky; I ended up doing 1 part under each seat mount (the large hole is because there is a flange under the seat mount to allow for the carpet thickness)   and then a horizontal part between those 2 No final pic yet as the paint needs to dry, I'll post up once that's done  
×
×
  • Create New...