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Date: 28 Aug 2007 04:29:05
From: tomcee
Subject: Eclipse this morning from Detroit, Michigan, USA
I took a number of pics of the eclipse this morning. While studying
them later, I noticed a small rather bright object that was in front
of the moon, (about 5:48edt - about 95% coverage), then over the next
15 minutes seemed to move to the right of then above the moon. Any
ideas what this is? I can send or post if anyone is interested.
TomCee





 
Date: 28 Aug 2007 13:39:41
From: tomcee
Subject: Re: Eclipse this morning from Detroit, Michigan, USA
On Aug 28, 9:16 am, "TR Oltrogge" <troltro...@verizon.net > wrote:
> "tomcee" <tomcees...@yahoo.com> wrote in message
>
> news:1188302004.864959.237510@19g2000hsx.googlegroups.com...> On Aug 28, 7:29 am,tomcee<tomcees...@yahoo.com> wrote:
> >> I took a number of pics of the eclipse this morning. While studying
> >> them later, I noticed a small rather bright object that was in front
> >> of the moon, (about 5:48edt - about 95% coverage), then over the next
> >> 15 minutes seemed to move to the right of then above the moon. Any
> >> ideas what this is? I can send or post if anyone is interested.
> >>TomCee
>
> Yes, this is definitely a hot pixel on your CCD. In the last three images,
> which are at the same scale, the hot pixel appears at coordinates X=1483
> Y=1039.

Thanks all!!! Sorry to trouble you with the problem in the cockpit
here!!!
I'd never noticed this before!! I was studying the pictures a minute
ago and
had noticed the uniform shape of the Unidentified Dot!!!
Regards,
TomCee



  
Date: 28 Aug 2007 21:03:44
From: Margo Schulter
Subject: Re: Eclipse this morning from Detroit, Michigan, USA
tomcee <tomcees_pc@yahoo.com > wrote:

> Thanks all!!! Sorry to trouble you with the problem in the cockpit
> here!!!
> I'd never noticed this before!! I was studying the pictures a minute
> ago and
> had noticed the uniform shape of the Unidentified Dot!!!
> Regards,
> TomCee
>

Hi, there, Tom. Please let me admit that it happened to me, too, when
admiring some wide-field images that another member of my local astronomy
club (Sacramento Valley Astronomical Society) took in the area around
Orion.

Looking at the frames as a gif animation, and progressing very slowly, I
seemed to see a "moving dot" that might be minor planet. This was when
4 Vesta was approaching its brightest, so minor planets were especially
topical.

No, I was informed, it was only a hot pixel.

Most appreciatively,

Margo Schulter
mschulter@calweb.com
Lat. 38.566 Long. -121.430



 
Date: 28 Aug 2007 11:53:24
From: tomcee
Subject: Re: Eclipse this morning from Detroit, Michigan, USA
On Aug 28, 7:29 am, tomcee <tomcees...@yahoo.com > wrote:
> I took a number of pics of the eclipse this morning. While studying
> them later, I noticed a small rather bright object that was in front
> of the moon, (about 5:48edt - about 95% coverage), then over the next
> 15 minutes seemed to move to the right of then above the moon. Any
> ideas what this is? I can send or post if anyone is interested.
> TomCee

Ok; I've posted them here.

http://tchrapkiewicz.googlepages.com/eclipseaug2007

They are unprocessed (CanonSD600), so you'll have to fiddle with them
a bit.

TomCee



  
Date: 28 Aug 2007 13:16:00
From: TR Oltrogge
Subject: Re: Eclipse this morning from Detroit, Michigan, USA

"tomcee" <tomcees_pc@yahoo.com > wrote in message
news:1188302004.864959.237510@19g2000hsx.googlegroups.com...
> On Aug 28, 7:29 am, tomcee <tomcees...@yahoo.com> wrote:
>> I took a number of pics of the eclipse this morning. While studying
>> them later, I noticed a small rather bright object that was in front
>> of the moon, (about 5:48edt - about 95% coverage), then over the next
>> 15 minutes seemed to move to the right of then above the moon. Any
>> ideas what this is? I can send or post if anyone is interested.
>> TomCee
>
Yes, this is definitely a hot pixel on your CCD. In the last three images,
which are at the same scale, the hot pixel appears at coordinates X=1483
Y=1039.




  
Date: 28 Aug 2007 06:54:48
From: Chris L Peterson
Subject: Re: Eclipse this morning from Detroit, Michigan, USA
On Tue, 28 Aug 2007 11:53:24 -0000, tomcee <tomcees_pc@yahoo.com > wrote:

>On Aug 28, 7:29 am, tomcee <tomcees...@yahoo.com> wrote:
>> I took a number of pics of the eclipse this morning. While studying
>> them later, I noticed a small rather bright object that was in front
>> of the moon, (about 5:48edt - about 95% coverage), then over the next
>> 15 minutes seemed to move to the right of then above the moon. Any
>> ideas what this is? I can send or post if anyone is interested.
>> TomCee
>
>Ok; I've posted them here.
>
>http://tchrapkiewicz.googlepages.com/eclipseaug2007
>
>They are unprocessed (CanonSD600), so you'll have to fiddle with them
>a bit.

They appear to be somewhat processed, at least. But in any case, you're
just seeing a hot pixel. If you compare the last three images, the Moon
is moving but the pixel isn't.

_________________________________________________

Chris L Peterson
Cloudbait Observatory
http://www.cloudbait.com


  
Date: 28 Aug 2007 13:38:51
From: Steve Pearce
Subject: Re: Eclipse this morning from Detroit, Michigan, USA
On Tue, 28 Aug 2007 11:53:24 -0000, tomcee <tomcees_pc@yahoo.com >
wrote:

>On Aug 28, 7:29 am, tomcee <tomcees...@yahoo.com> wrote:
>> I took a number of pics of the eclipse this morning. While studying
>> them later, I noticed a small rather bright object that was in front
>> of the moon, (about 5:48edt - about 95% coverage), then over the next
>> 15 minutes seemed to move to the right of then above the moon. Any
>> ideas what this is? I can send or post if anyone is interested.
>> TomCee
>
>Ok; I've posted them here.
>
>http://tchrapkiewicz.googlepages.com/eclipseaug2007
>
>They are unprocessed (CanonSD600), so you'll have to fiddle with them
>a bit.

My guess is a "hot" pixel on the camera CCD.