[AZ-Observing] Re: Nice and clear

  • From: Ken Reeves <kreeves5@xxxxxxx>
  • To: az-observing@xxxxxxxxxxxxx
  • Date: Thu, 26 Dec 2013 17:01:47 -0700

The Horsehead is such a funny object. The best I ever saw it was at 
Flatiron observing site when the seeing and transparency were fair at 
best (20" scope, 180X with a UHC filter).  Other times at a dark site 
and steady skys, I couldn't see it at all.  Actually, the Horsehead is 
easy to see, it's just all that glowing stuff around it that is hard.

Ken Reeves

On 12/26/2013 4:33 PM, Steve Bell wrote:
> Steve,
>
> What mag/eyepiece/filter did you use on the 9.25 for the Horsehead?
> I might give it a try this weekend; never considered it possible with this 
> scope.
>
> Thanks,
> Steve Bell
> Boise/Expatriate Phoenician
>
> On ThursdayDec 26, 2013, at 12:37:38 PM, stevecoe@xxxxxxxxxxxxxxxx wrote:
>
>> Hello all;
>>
>> Bob Christ and I had a fun time last night under good, but not great,
>> skies at the Antennas site.  I did some wide field imaging with the 35mm
>> lens.  Bob was determining the field of view of some eyepieces and then
>> we chased the Horsehead Nebula for a white.  It was pretty difficult,
>> but I could see it with averted vision in Bob's 9.25inch SCT.
>>
>> Tonight looks better and we can try it again.  The distant mountains
>> show lots of detail.  Once it is dark we can see if my evaluation holds
>> true.
>>
>> See ya;
>> Steve Coe
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