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Captured by
Lawrence Parchman

Sculptor Galaxy (NGC 253)

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Posts Made By: Richard Keppler

December 4, 2010 09:20 PM Forum: Refractors

Nice, but can it do 1200X like the one at W-M?

Posted By Richard Keppler

Jim McSheehy said:

http://www.astromart.com/auctions/details.asp?auction_id=6111


Of course not! It won't even fit in the damn box!

January 13, 2011 03:03 PM Forum: CCD Imaging and Processing/Deep Sky

IC 410 - Ha and HaRGB

Posted By Richard Keppler

That is an outstanding image Jim. Very nice.
When did you get the 8300?
Rick.


Jim Thommes said:

Here is data from late 2010 on IC 410. I have both a HaRGB and an HA image processed. Images and details can be accessed here:

http://www.jthommes.com/Astro/ic410.htm

Scope - Explore Scientific MN152 Mak-Newt at f/4.8
Camera - ST8300M (Astronomik HaRGB filters)
Mount - G11/Gemini
Guiding - Megrez 80 mm at 555 mm FL, DSI Pro, PhD Guiding

March 6, 2011 06:55 PM Forum: Astro-Physics

mount upgrades

Posted By Richard Keppler

Tom Mauer said:

can QMD mounts be upgraded to GTO?

Thanks Tom

From Astro-Physics - no.

One other I have heard about here:
http://www.telescope-service.com/FS2/start/FS2.html

April 7, 2011 05:16 PM Forum: CCD Imaging and Processing/Deep Sky

NGC 3718

Posted By Richard Keppler

Looks really good. Nice detail! Maybe bring up the brightness just a tiny bit. The background looks a touch too 'black' to me. It should
be a very dark grey and you will probably see more background galaxies, stars and outlying extensions on the primary objects.

July 6, 2011 07:52 PM Forum: CCD Imaging and Processing/Deep Sky

New processing of Pickering's Triangle

Posted By Richard Keppler

By colour around the stars, do you mean the large electric blue haloes which were there before and are now quite a bit subdued? I like this version better. I think a slight decrease in overall colour saturation would make it look even better but maybe that is just me - or my monitor.

July 8, 2011 09:24 PM Forum: CCD Imaging and Processing/Deep Sky

Beauty of Veil - part I- Pickerings Triangle

Posted By Richard Keppler

I'm going out on a limb here but how about getting rid of the Ha channel entirely? I don't know what colour you have it mapped to, probably red and it is just making the whole image far too red/magenta since there is no offsetting blue or green data to balance it out. Drop the saturation overall somewhat as well.

November 28, 2011 04:13 AM Forum: Astro-Physics

Travel with 5 inch apo

Posted By Richard Keppler

Robert Howe said:

The May 21 annular eclipse will be in very attractive astronomy country, the southwest USA. I'll be going to Utah alone (or perhaps with a lovely lady) to photograph it. It makes sense to me to bring a substantial refractor to observe the very dark night sky before and after the eclipse. Usually I use my Traveler for travel, but for this small a jaunt (Newark--> Las Vegas non stop) I am contemplating using my AP 130 f/8.35. To avoid shipping or having Southwest Airlines manhandle it in cargo, I am thinking of turning it into a Doubly Gran Turismo by removing the focuser and lens assembly, carrying the latter in my carry on and putting the tube and focuser in my luggage. Heck, I'll only need two changes of clothing. Does any one have any experience, cautions or thoughts on such a practice?

Thanks

Robert

Not a big deal at all. I have come to the same conclusion but I reduce it by one step. Leave the focuser on the tube if you can. Just remove the cell, cover with a couple of piece of something solid to protect the glass on each side and wrap in something soft and cushioning. It goes in the carry-on and stays there for the trip. I have transported it both ways, once with the entire cell and countercell removed from the tube using rubber wrench straps, and once with the cell alone removed via the three "pull" bolts around the exterior of the cell and accessible from the front of the OTA. My 130 made the trip this way to Hawaii a couple of times, but the added grief of transporting mount, tripod and counterweights means I generally just travel with a Stowaway and TakSPIII these days.


December 11, 2011 01:11 AM Forum: Astro-Physics

Cerro Tololo and Gemini South

Posted By Richard Keppler

Roland Christen said:

On my recent trip to Chile I captured these two observatories high up in the Andes as we were flying by LaSerena, Chile.

Rolando

Now that picture really puts things into perspective. What an incredible photo!

December 17, 2011 05:53 PM Forum: Equipment Talk

SB web site will not load ...any ideas??

Posted By Richard Keppler

Paul Kobetz said:

We have been trying since last night to get into their site for some needed advice and cannot get it to load??
Paulk
Ukiah, Ca

Yeah, it is probably down. Wait!

February 18, 2012 01:37 AM Forum: CCD Imaging and Processing/Deep Sky

M35

Posted By Richard Keppler

Awesome field. Nice framing. I like the contrast of the two clusters. Lots of green airglow. Must have been aurora?