View Full Version here: : So close I can smell it
strongmanmike
22-04-2007, 03:55 PM
After the privilege of sharing in the excitment of using Houghy's new rich field setup with new you-bewt DSLR at SPSP, my own outfit is aaaaalmost ready :party:
The weather is fickle in Newcastle today otherwise I was going to set'er up outside and workout balance and cable routing etc ready for first :astron:..but didn't want to give her first :rain: instead :P
Here are some pickies of the new camera
http://www.pbase.com/strongmanmike2002/more_proline_images
Here are some pickies of the ASA N12 with new camera attached all ready to be mounted on the NJP
http://www.pbase.com/strongmanmike2002/proline_on_asa_n12
First light should be very soon...drum role....
Mike
Astroman
22-04-2007, 04:35 PM
Man thats an impressive setup.
Looking good there Mike. I'd be interested to see how you balance your DEC/RA. There would be some considerable weight with such an imaging train.
Dr Nick
22-04-2007, 05:55 PM
Cool, can't w8 'till 1st light...
strongmanmike
22-04-2007, 06:01 PM
Hi Jase
Hopefully like this..?
This is a similar sized camera - the SBIG STL11000M mounted "underneath" an ASA N10 OTA (I have the larger ASA N12)
I was really hoping to play with the balance this afternoon but the weather was just too unsettled to risk it :(
Hopefully all will be ok?
Mike
davidpretorius
22-04-2007, 06:05 PM
wow, that is impressive!
davidpretorius
22-04-2007, 06:08 PM
and that last photo of the setup is also impressive!
I think you've got the right idea Mike. You'll need to face the imaging train down and possibly slightly offset to one side to help keep you worm/gear in meshed.
Certainly, many others with the ASA have the same concept - http://www.poigetdigitalpics.com/asaAstrograph.html
Eagerly awaiting the first light image... show us what you've got;)
**DROOL DROOL **
Can't wait for first light Mike !!!
strongmanmike
22-04-2007, 09:59 PM
Sheesh me too! :lol:
Hey! I'm also looking forward to what "you" do with the FSQED too :thumbsup: I'd love one of those scopes!
John Gleason (if you know him) has just spent a month in Australia up at Coonabarrabran with his huge ProLine 16803 (37mm X 37mm chip) on an FSQ106 and he is absolutely extatic with the performance. Again the focuser was a bit of an issue operating at near its practical weight limit he says.
I'm getting the 1.8X ASA extender when it becomes available next month but I might have to get the 0.75X ASA reducer too for my N12 giving me 850mm FL at F2.75 so I can go a bit wider, the standard 1080mm FL at F3.6 and 2050mm FL at F6.8? ...Sheesh, imagine a 12" F2.75 coupled to the ProLine :eyepop:
Any way lets not get too far aheah of myself, still gotta climb the ASAFLI learning curve yet :P
Mike
BTW your web site is excellent and I love the two options you have for observing sites - your a very lucky bugger! :thumbsup:
h0ughy
22-04-2007, 10:01 PM
free bibs ---get your free bibs, drool all you like.
very nice teasing Mr Mike Strongman
strongmanmike
22-04-2007, 10:24 PM
These are good ones I believe Houghy? :thumbsup:
http://www.baby-bib.com/category/646111521/1/Drool-Bibs.htm
h0ughy
22-04-2007, 10:31 PM
Lol
Garyh
23-04-2007, 09:01 AM
I need a bib too!!!.....drool drool...
yeah getting all the gear balanced nicely will take a bit of practice I say.
How do you intend on balancing the OTA with such a heavy camera one end?
Some sort of sliding wieghts?
Hi Mike,
Really enjoy John Gleason's images. He does some incredible Ha work. I could imagine the original FSQ focuser would be at maximum capacity with the PL16803. Tak have "beefed up" the focuser on the new FSQ-106ED to circumvent this. The FSQ with an 88mm image circle would have no problems in handling the 37mm x 37mm chip. In fact the FSQ will accomodate the largest CCD chip available today - The Fairchild CCD595. Its an 85Megapixel camera with a chip size of 80.6mm x 80.6mm - http://www.fairchildimaging.com/products/fpa/ccd/area/ccd_595.htm
Does the PL16803 require square filters? Thats whats holding me back at the moment. As your chip gets larger, filters become extremely expensive (especially for narrowband work). I know Custom Scientific produce square filters, but they are double even triple the cost of a 50mm unmounted filter (which isn't cheap when you consider the CS 50mm unmounted 10nm Ha filters costs $A800).
Thanks for checking out the site - still work in progress.
I wish you some clear dark skies so you can get acquainted with your new setup.:thumbsup:
EzyStyles
23-04-2007, 02:04 PM
great setup mike can't wait for first light.
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