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Messages 5906 - 5935 of 5935   Oldest  |  < Older  |  Newer >  |  Newest
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5906
Dan, I bought a Pentax 6x7 lens adapter on ebay and sent it to PreciseParts. That's his preferred approach. Plus it's less expensive for me : ) Kel...
skywardview
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Nov 3, 2009
1:28 am
5907
The ST-402ME is a single chip camera so no it does not have any guide port. It is mostly sold as an autoguider but can be used as an imager if you "guide"...
a1parkranger
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Nov 3, 2009
3:21 am
5908
... I also had a pentax adapter converted for an FLI 16803 by Ashley. The service was excellent. There was one niggle though - my own fault really for not...
Paul Beskeen
coldwetandcl...
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Nov 3, 2009
12:17 pm
5909
Hello Bob, This is a very nice image, the zoomify full screen is a plus. Good work another time Bob. Nicolas Outters ...
nicolas outters
golfdemornex
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Nov 3, 2009
1:23 pm
5910
This is in my list too. Wonderful job with this targe, very deep. I like the HST best. J-P...
hercule
hercule1939
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Nov 3, 2009
2:30 pm
5911
Yesterday under the full moon I was able to get 4 hours of Rosette Nebula. 2 hours of Ha and 2 hours of SII, but guess Rosette is not very good with SII ...
Maurice De Castro
mdecastro1977
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Nov 3, 2009
4:29 pm
5912
You should take O-III, it's kind of strong in a centre of Nebula. S-II is weak, as you mentioned. Btw. A very good tool in PS is "Shadows and Highlights" Try...
hercule
hercule1939
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Nov 3, 2009
9:12 pm
5913
Hi guys, Some people are taking the female bayonet from a Pentax 6X7 close up tube, those close up tubes are available in sets of 3 on a popular auction site...
greeps3
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Nov 3, 2009
11:00 pm
5914
Thanks for the tip, I will try it right away I will take OIII when the moon goes down. Taking OIII in full moon would have been impossible Clear Skies Maurice ...
Maurice De Castro
mdecastro1977
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Nov 4, 2009
2:02 am
5915
Is anyone using H-beta or NII filters? Would love to see some samples with these not often used images. NII looks like a nice alternative to make three color...
Maurice De Castro
mdecastro1977
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Nov 4, 2009
3:38 am
5916
I promise that this will be the only posting of this notice. Anyone interested please contact me off-line at the address above. The equipment can be viewed...
Jan Rek
jsrtnca
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Nov 5, 2009
5:04 pm
5917
Hey David, Your Pentax adapter is beautiful. The Pentax Macro Extension tube you mentioned is a great option. The profile of the female bayonet is slim,...
Douglas
bad.moonrising
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Nov 5, 2009
10:15 pm
5918
Hello Maurice, You can see this : http://www.oamp.fr/search/search.cgi?q=nii Some objects on Ha NII and OIII. It is curious to see some differences. Nicolas...
nicolas outters
golfdemornex
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Nov 6, 2009
1:14 pm
5919
Maurice, You can see this : http://www.oamp.fr/people/trung/n6853.html M27 is well done :o) Nicolas Outters ...
nicolas outters
golfdemornex
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Nov 6, 2009
1:16 pm
5920
Richard Crisp has some very good images with N[II] and HeII there arent many using HeII (Helium 2, 468nm) helium works best in very hot objects, like planetary...
paulk3nt@...
paulk3nt...
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Nov 6, 2009
6:54 pm
5921
Bob, I’ve been checking on this Vixen VC200L and looks very interesting. I may be going for a mirror scope since I get more aperture per dollar paid. ...
Maurice De Castro
mdecastro1977
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Nov 8, 2009
3:18 pm
5922
Ok, I think I did enough research on this. VC200L looks good but looks like stars get a diamond shape because of the big spider vanes. Looks like then there is...
Maurice De Castro
mdecastro1977
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Nov 8, 2009
5:59 pm
5923
I meant, with the addition of the flat field frames From: astro_narrowband@yahoogroups.com [mailto:astro_narrowband@yahoogroups.com] On Behalf Of Maurice De...
Maurice De Castro
mdecastro1977
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Nov 8, 2009
6:01 pm
5924
Here's a link to a Vixen VC200L user. http://www.astroimages.at/equipment/equipment.htm Bob...
Bob Franke
bob_franke
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Nov 9, 2009
4:08 am
5925
I have an R200SS and a buddy has the VC200L. Both of us get boxy stars due to the large spider vanes and are considering switching out the spider. There are...
Neil Heacock
luko_x
Online Now Send Email
Nov 9, 2009
4:22 am
5926
I made an example of Tone Mapping procedure. http://astroanarchy.blogspot.com/2009/11/power-of-tone-mapping.html Comments are welcome and if somebody is trying...
hercule
hercule1939
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Nov 9, 2009
7:49 am
5927
I couln't get to the PDF document. Larry...
Larry Phillips
llpastro
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Nov 9, 2009
2:16 pm
5928
Hi, There was a wrong link in a First download option. Try now, Right cklick the Tone Mapping PDF and select "Save as" Let me know if it works now. J-P...
hercule
hercule1939
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Nov 9, 2009
2:23 pm
5929
... It doesn't work. The link does not link to a PDF document; it links to the NEAIC Web site. -- Mike Mike Dodd Montpelier, VA USA http://astronomy.mdodd.com ...
Mike Dodd
doddm2001
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Nov 9, 2009
3:38 pm
5930
Hi It's correct. It's not a NEAIC Web site but one of my Blog posts. The Tone Mapping document is in Middle of the page, download it by using Right mouse...
hercule
hercule1939
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Nov 9, 2009
3:51 pm
5931
... Okay, I finally figured it out. Thanks. Sorry for being so dense. ... Mike Mike Dodd Montpelier, VA USA http://astronomy.mdodd.com ...
Mike Dodd
doddm2001
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Nov 9, 2009
4:53 pm
5932
I worked on this object during some clear skies this week. I had to shoot with the full moon also. I put in alot of data, but it was really hard to get any SII...
robt2112
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Nov 9, 2009
8:33 pm
5933
Good start, robt2112.   It is a little on the smooth side, though <g>.  Don't worry, it all comes with time!      ...Neil ...
Neil Fleming
neilfleming
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Nov 9, 2009
11:53 pm
5934
It just did not get as sharp in the Ha data. I replaced the image, but I did not use much noise reduction on the image. I need to work on the collimation again...
robt2112
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12:50 am
5935
Few regions of the sky offer such a complexity of color and texture as does the well known Rosette Nebula. Please have a look at this close-up portrait in...
aspen6lane
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2:55 am
Messages 5906 - 5935 of 5935   Oldest  |  < Older  |  Newer >  |  Newest
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