LtE in CMO #277

From Edward Arnold GRAFTON



. . . . . . . .Date: Mon, 11 Aug 2003 08:08:42 -0500 (CDT)

Subject: Mars Observation August 11th 2003 07:38 UT

 

Hi Mars Observers

 

Here is an image from August 11th 2003 at 07:38 UT. The sky transparency was poor to fair good 3-4/10 and the seeing was good 7/10.

 

C14 @ f/39, ST5 CCD

 

Image at: http://www.egrafton.com/m8-11-03.jpg

RED + IR rejection, .3 seconds, Edmund filter

GREEN + IR rejection, .6 seconds, Edmund filter

BLUE + IR rejection, 1 second, Edmund filter

Luminance, IR + Red , 600-1000nm .08 seconds, Edmunds filter

. . . . . . . Date: Sun, 17 Aug 2003 15:11:54 -0500 (CDT)

Subject: Mars Observation August 17th 2003 07:12 UT

 

Hi Mars Observers

 

Here is an image from August 17th 2003 at 07:12 UT. The sky transparency was very good 8/10 and the seeing was very good 8/10.

 

C14 @ f/39, ST5 CCD

 

Image at: http://www.egrafton.com/m8-17-03.jpg

RED + IR rejection, .25 seconds, Edmund filter

GREEN + IR rejection, .5 seconds, Edmund filter

BLUE + IR rejection, .8 second, Edmund filter

Luminance, IR + Red , 600-1000nm .07 seconds, Edmunds filter

. . . . . . . .Date: Tue, 19 Aug 2003 10:37:28 -0500 (CDT)

Subject: Mars Observation August 19th 2003 07:15 UT

 

Hi Mars Observers

 

Here is an image from August 19th 2003 at 07:15 UT. The sky transparency was good 7/10 and the seeing was very good 8/10.

 

C14 @ f/39, ST5 CCD

 

Image at: http://www.egrafton.com/m8-19-03.jpg

RED + IR rejection, .25 seconds, Edmund filter

GREEN + IR rejection, .5 seconds, Edmund filter

BLUE + IR rejection, .8 second, Edmund filter

Luminance, IR + Red , 600-1000nm .07 seconds, Edmunds filter

. . . . . . . .Date: Wed, 20 Aug 2003 14:26:54 -0500 (CDT)

Subject: Mars Observation August 20th 2003

 

Hi Mars Observers

 

Here are a couple of B&W images from August 20th 2003 at 07:25 and 7:53 UT. The sky transparency was variable with clouds blowing through 0-7/10, and the seeing was fair to good 6/10.

 

C14 @ f/39, ST5 CCD

 

Image at: http://www.egrafton.com/m8-20-03.jpg

RED + IR rejection, .25 seconds, Edmund filter

GREEN + IR rejection, .5 seconds, Edmund filter

BLUE + IR rejection, .8 second, Edmund filter

Luminance, IR + Red , 600-1000nm .07 seconds, Edmunds filter

. . . . . . . .Date: Thu, 21 Aug 2003 08:54:49 -0500 (CDT)

Subject: Mars Observation August 21st 2003

 

Hi Mars Observers

 

Here are two images from August 21st 2003, 06:33 UT and 07:43 UT. The sky transparency was good 7/10 and the seeing was very good 8/10.

 

C14 @ f/39, ST5 CCD

 

Image at: http://www.egrafton.com/m8-21-03.jpg

RED + IR rejection, .25 seconds, Edmund filter

GREEN + IR rejection, .5 seconds, Edmund filter

BLUE + IR rejection, .8 second, Edmund filter

Luminance, IR + Red , 600-1000nm .07 seconds, Edmunds filter

. . . . . . . .Date: Sat, 23 Aug 2003 11:47:33 -0500 (CDT)

Subject: Mars Observation August 23rd 2003

 

Hi Mars Observers

 

Here is an image from August 23rd 2003 at 07:00 UT. The sky transparency was very good 8/10 and the seeing was very good 8/10.

 

C14 @ f/39, ST5 CCD

 

Image at: http://www.egrafton.com/m8-23-03.jpg 

RED + IR rejection, .25 seconds, Edmund filter

GREEN + IR rejection, .5 seconds, Edmund filter

BLUE + IR rejection, .8 second, Edmund filter

Luminance, IR + Red , 600-1000nm .07 seconds, Edmunds filter

. . . . . . . .Date: Sun, 24 Aug 2003 12:39:25 -0500 (CDT)

Subject: Mars Observation August 24th 2003

 

Hi Mars Observers

 

Here is an image from August 24th 2003 at 06:34 UT. The sky transparency was good 7/10 and the seeing was very good 8/10.

 

C14 @ f/39, ST5 CCD

 

Image at: http://www.egrafton.com/m8-24-03.jpg

RED + IR rejection, .25 seconds, Edmund filter

GREEN + IR rejection, .5 seconds, Edmund filter

BLUE + IR rejection, .8 second, Edmund filter

Luminance, IR + Red , 600-1000nm .07 seconds, Edmunds filter


Ed GRAFTON (Houston, Texas, USA)


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