Thanks Steve. I was up again this morning at 2am this time, the sky was pristine! Managed to capture 417 frames all up this time. I've posted the image in my...
... Hi Jeanette, Your image of Lulin looks super to my somewhat untrained eye. And if you a imaging using a Dob, I'm tripley impressed. I had a look at Lulin...
... All we need now if a confirmation image from ... Which is proving difficult due to the nebulosity in the region that is tending to get in the way! (that...
I've added a photo which is the results of tonights experimenting. The extra B component may exist, but I figure if it was brighter than 12th magnitude then I...
Hi Everyone, Had a recent chance to push the use of H Alpha filter to combat light pollution. Had a go at imaging Abell 539, a cluster of feint galaxies near...
Great shot Darrin! Before I click the buy button at steve's shop (Lumicon H-alpha filter) do you use this filter all the time for deep sky images? many thanks ...
Darrin, just to clarify, from your experience blocking the visible spectrum and keeping H-alpha and infra red with the H-a filter maintains the image...
Very impressive Darrin! Proudy - I would guess that it is the increase in contrast, more specifically the reduction in noise in the signal that allows for such...
Hi Neil, In reply to your question, the Lumicon HA filter blocks all light below 630nm therefor blocking a large percentage of natural and man made light...
... filter) ... Sorry Mate, Missed this message. My use of the HA filter is a very recent thing. The vast majority of my images were taken under dark skies at...
Jonathon, Do want want to try out a real H-alpha filter. I have both alpha and beta filters that I could drop over if you would like to try them. Cheers Jack ...
... On the negative side, you don't see much of a reflection nebula and some stars in the blue spectrum will show up quite feint. Who cares when you can...
Speaking Of Hydrogen Alpha, I stumbled accross the Thousand Oaks .9 Angstrom Filter on the myastro site. I dont know the price yet but I am contacting them ...
Eak! The other night My Gstar camera decided to migrate from the back of my scope to the concrete floor 5 feet below. Stupid Bill must not have tightened...
Hi All, It's getting close to that time of the year again. Steve Quirk and myself have been in discussion about the 2009 Gstar workshop and have come up with a...
After weeks and weeks of shocking weather, I managed to get a clear Moon filled sky tonight and fairly good seeing despite poor sky transparency. Have just...
Great shot Steve Jack Giles ... From: Steve.M To: gstar-users@yahoogroups.com Sent: Monday, February 09, 2009 4:02 AM Subject: [gstar-users] Saturn and Titan ...
... Great shot with some nice surface detail on Saturn as well. You mention its a first for you to get the transit of Titan and was wondering if it has been...
No good for me, unfortunately I have a family wedding on that day. I would really like to attend a workshop so would be interested if another day was ...
Hi All, I would like to have a "dust cap" "filter" on the GSTAR - something which would protect it from dust but gives 100% transmission in all wavelengths...
Great work Michael... looks cold!!! A little more aesthetic presentation would be great but hey... the proof is in the effectiveness of the solution and the...
Hi all I thought I would post this to the group first. I have a really neat (as new) video auto-guider for sale from my personal collection. It works with the...
firstly steve congratulations on the lovely titan saturn image. the autoguider system sound s good although i don't do dslr work just yet. will call tomorrow...
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