Astrophotography

Very good. Your G11 must be pretty good if you got 10 min subs without guiding?

Aubrey

-----Original Message-----
From: mailer@mail2.clubexpress.com <mailer@mail2.clubexpress.com> On Behalf Of Astrophotography
Sent: Monday, December 03, 2018 1:45 PM
To: abrickhouse1@att.net
Subject: Heart and Soul of Cassiopiea <<$219268167943$>>




Last night I finally got my G11 with the Gemini II computer working and ready to image! I mede the attached images of the Heart and Soul of Cassiopeia using a SBIG 8300M STF with a Canon 70-200 f2.8 lens set at 200mm. I forgot to engage tracking but still got zero drift in the 10x600sec exposures in Ha, SII, and OIII. The green image is HST (SIII=red, Ha=green, Oiii=blue) while the red image is mapped H-S-O).

Attachment(s):
File: 0_SHO_str_align_stk_amnr_H_S_C200.jpg (2.8 MB) -- Address: http://s3.amazonaws.com/ClubExpressClubFiles/901132/attach/2192681_0_0_SHO_str_align_stk_amnr_H_S_C200.jpg
File: 01_HSO_str_align_stk_amnr_H_S_C200.jpg (2.3 MB) -- Address: http://s3.amazonaws.com/ClubExpressClubFiles/901132/attach/2192681_1_01_HSO_str_align_stk_amnr_H_S_C200.jpg

---------- Original Message ----------
From: "Astrophotography" <astrophotography@centexastronomy.org>
To: "jde209@netzero.net" <jde209@netzero.net>
Subject: Heart and Soul of Cassiopiea <<$219268167943$>>
Date: Mon, 03 Dec 2018 13:44:51 -0600
Nice image Jeff. Looks like you got the Losmandy working good.

Dave




Last night I finally got my G11 with the Gemini II computer working and ready to image! I mede the attached images of the Heart and Soul of Cassiopeia using a SBIG 8300M STF with a Canon 70-200 f2.8 lens set at 200mm. I forgot to engage tracking but still got zero drift in the 10x600sec exposures in Ha, SII, and OIII. The green image is HST (SIII=red, Ha=green, Oiii=blue) while the red image is mapped H-S-O).

Attachment(s):
File: 0_SHO_str_align_stk_amnr_H_S_C200.jpg (2.8 MB) -- Address: http://s3.amazonaws.com/ClubExpressClubFiles/901132/attach/2192681_0_0_SHO_str_align_stk_amnr_H_S_C200.jpg
File: 01_HSO_str_align_stk_amnr_H_S_C200.jpg (2.3 MB) -- Address: http://s3.amazonaws.com/ClubExpressClubFiles/901132/attach/2192681_1_01_HSO_str_align_stk_amnr_H_S_C200.jpg

Jeff, you've captured the Heart & Soul with vivid detail.  Great job!

 

Johnny

 

-----Original Message-----
From: "Astrophotography" <astrophotography@centexastronomy.org>
Sent: Monday, December 3, 2018 2:28pm
To: "johnnyb@reagan.com" <johnnyb@reagan.com>
Subject: re: Heart and Soul of Cassiopiea <<$219275148178$>>

Very nice images, Jeff. Good to see you imaging. Thanks for sharing.

Willie

> On Dec 3, 2018, at 13:44, Astrophotography <astrophotography@centexastronomy.org> wrote:
>
>
>
>
> Last night I finally got my G11 with the Gemini II computer working and ready to image! I mede the attached images of the Heart and Soul of Cassiopeia using a SBIG 8300M STF with a Canon 70-200 f2.8 lens set at 200mm. I forgot to engage tracking but still got zero drift in the 10x600sec exposures in Ha, SII, and OIII. The green image is HST (SIII=red, Ha=green, Oiii=blue) while the red image is mapped H-S-O).
>
> Attachment(s):
> File: 0_SHO_str_align_stk_amnr_H_S_C200.jpg (2.8 MB) -- Address: http://s3.amazonaws.com/ClubExpressClubFiles/901132/attach/2192681_0_0_SHO_str_align_stk_amnr_H_S_C200.jpg
> File: 01_HSO_str_align_stk_amnr_H_S_C200.jpg (2.3 MB) -- Address: http://s3.amazonaws.com/ClubExpressClubFiles/901132/attach/2192681_1_01_HSO_str_align_stk_amnr_H_S_C200.jpg
>
>
>
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Very nice images, Jeff. Good to see you imaging. Thanks for sharing.

Willie

> On Dec 3, 2018, at 13:44, Astrophotography <astrophotography@centexastronomy.org> wrote:
>
>
>
>
> Last night I finally got my G11 with the Gemini II computer working and ready to image! I mede the attached images of the Heart and Soul of Cassiopeia using a SBIG 8300M STF with a Canon 70-200 f2.8 lens set at 200mm. I forgot to engage tracking but still got zero drift in the 10x600sec exposures in Ha, SII, and OIII. The green image is HST (SIII=red, Ha=green, Oiii=blue) while the red image is mapped H-S-O).
>
> Attachment(s):
> File: 0_SHO_str_align_stk_amnr_H_S_C200.jpg (2.8 MB) -- Address: http://s3.amazonaws.com/ClubExpressClubFiles/901132/attach/2192681_0_0_SHO_str_align_stk_amnr_H_S_C200.jpg
> File: 01_HSO_str_align_stk_amnr_H_S_C200.jpg (2.3 MB) -- Address: http://s3.amazonaws.com/ClubExpressClubFiles/901132/attach/2192681_1_01_HSO_str_align_stk_amnr_H_S_C200.jpg
>
>
>
>>> --------------------------------------------------------------------------------------<<
> You have received this message as a member of: Central Texas Astronomical Society
> Change preferences (including opt-out): https://CTAS.clubexpress.com/content.aspx?page_id=13&club_id=901132. Click on 'Forum Memberships' to change your settings for this forum, or 'Forum General Preferences' for all forums.
>
>

Last night I finally got my G11 with the Gemini II computer working and ready to image! I mede the attached images of the Heart and Soul of Cassiopeia using a SBIG 8300M STF with a Canon 70-200 f2.8 lens set at 200mm. I forgot to engage tracking but still got zero drift in the 10x600sec exposures in Ha, SII, and OIII. The green image is HST (SIII=red, Ha=green, Oiii=blue) while the red image is mapped H-S-O).