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Andromeda M31
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Sep 30, 2023 07:14:45   #
Marc G Loc: East Grinstead, West Sussex, England
 
Finally finished processing data from last Friday night of the mighty Andromeda Galaxy M31.

Techy Bits......
William Optics Z61
William Optics 1.0x flattener
Altair Astro filter holder
LPro Max filter
Altair Astro 269c pro tec
Skywatcher AZ/GTI in EQ mode.
APT for focus, plate solve, PA, dithering & imagining
Lights 30 @ 120s 285g HGC 25os (-5c)
Lights 45 @ 240s 285g HGC 25os (-5c)
Darks 10 120s
Darks 10 240s
Flats & Flat Darks x 30
Stacked, registered, intergrated in APP
Post Processed in PS CC2015


(Download)

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Sep 30, 2023 08:03:03   #
DickC Loc: NE Washington state
 
Outstanding!!!

Reply
Sep 30, 2023 09:08:04   #
alberio Loc: Casa Grande AZ
 
Marc G wrote:
Finally finished processing data from last Friday night of the mighty Andromeda Galaxy M31.

Techy Bits......
William Optics Z61
William Optics 1.0x flattener
Altair Astro filter holder
LPro Max filter
Altair Astro 269c pro tec
Skywatcher AZ/GTI in EQ mode.
APT for focus, plate solve, PA, dithering & imagining
Lights 30 @ 120s 285g HGC 25os (-5c)
Lights 45 @ 240s 285g HGC 25os (-5c)
Darks 10 120s
Darks 10 240s
Flats & Flat Darks x 30
Stacked, registered, intergrated in APP
Post Processed in PS CC2015
Finally finished processing data from last Friday ... (show quote)


Yours is the image I've tried many times to get, but always fell short. Beautiful.

Reply
 
 
Sep 30, 2023 09:28:33   #
Marc G Loc: East Grinstead, West Sussex, England
 
alberio wrote:
Yours is the image I've tried many times to get, but always fell short. Beautiful.


Thanks mate.
Have you tried two different exposures?
A short set for the stars & core.
Then longer set for dust etc

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Sep 30, 2023 09:28:47   #
Marc G Loc: East Grinstead, West Sussex, England
 
DickC wrote:
Outstanding!!!


Thanks Dick

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Sep 30, 2023 10:50:28   #
alberio Loc: Casa Grande AZ
 
Marc G wrote:
Thanks mate.
Have you tried two different exposures?
A short set for the stars & core.
Then longer set for dust etc





This is my best from the past. Blown out core, lack of color in stars, no HA regions, flipped due to sct.


(Download)

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Sep 30, 2023 12:40:14   #
stepping beyond Loc: usa eastcoast
 
The 2nd one is has a bit more detail than the 1str which is sweet. WELL DONE Marc !

Reply
 
 
Sep 30, 2023 13:03:48   #
bwana Loc: Bergen, Alberta, Canada
 
Marc G wrote:
Finally finished processing data from last Friday night of the mighty Andromeda Galaxy M31.

Techy Bits......
William Optics Z61
William Optics 1.0x flattener
Altair Astro filter holder
LPro Max filter
Altair Astro 269c pro tec
Skywatcher AZ/GTI in EQ mode.
APT for focus, plate solve, PA, dithering & imagining
Lights 30 @ 120s 285g HGC 25os (-5c)
Lights 45 @ 240s 285g HGC 25os (-5c)
Darks 10 120s
Darks 10 240s
Flats & Flat Darks x 30
Stacked, registered, intergrated in APP
Post Processed in PS CC2015
Finally finished processing data from last Friday ... (show quote)

Great job capturing and processing M31!

bwa

Reply
Sep 30, 2023 14:18:10   #
Ballard Loc: Grass Valley, California
 
Marc G wrote:
Finally finished processing data from last Friday night of the mighty Andromeda Galaxy M31.

Techy Bits......
William Optics Z61
William Optics 1.0x flattener
Altair Astro filter holder
LPro Max filter
Altair Astro 269c pro tec
Skywatcher AZ/GTI in EQ mode.
APT for focus, plate solve, PA, dithering & imagining
Lights 30 @ 120s 285g HGC 25os (-5c)
Lights 45 @ 240s 285g HGC 25os (-5c)
Darks 10 120s
Darks 10 240s
Flats & Flat Darks x 30
Stacked, registered, intergrated in APP
Post Processed in PS CC2015
Finally finished processing data from last Friday ... (show quote)


Great shot. The stars are crisp right to the edge of the field.

Reply
Sep 30, 2023 17:01:22   #
DougS Loc: Central Arkansas
 
Beautifully done!

Reply
Oct 1, 2023 10:28:37   #
Marc G Loc: East Grinstead, West Sussex, England
 
stepping beyond wrote:
The 2nd one is has a bit more detail than the 1str which is sweet. WELL DONE Marc !


Thanks mate.
The 2nd is Alb's

Reply
 
 
Oct 1, 2023 10:28:58   #
Marc G Loc: East Grinstead, West Sussex, England
 
bwana wrote:
Great job capturing and processing M31!

bwa


Cheers mate

Reply
Oct 1, 2023 10:29:35   #
Marc G Loc: East Grinstead, West Sussex, England
 
Ballard wrote:
Great shot. The stars are crisp right to the edge of the field.


The beauty of taking two sets
Thanks mate

Reply
Oct 1, 2023 10:29:50   #
Marc G Loc: East Grinstead, West Sussex, England
 
DougS wrote:
Beautifully done!


Thanks Doug

Reply
Oct 1, 2023 15:36:07   #
profbowman Loc: Harrisonburg, VA, USA
 
Marc G wrote:
Finally finished processing data from last Friday night of the mighty Andromeda Galaxy M31.

Techy Bits......
William Optics Z61
William Optics 1.0x flattener
Altair Astro filter holder
LPro Max filter
Altair Astro 269c pro tec
Skywatcher AZ/GTI in EQ mode.
APT for focus, plate solve, PA, dithering & imagining
Lights 30 @ 120s 285g HGC 25os (-5c)
Lights 45 @ 240s 285g HGC 25os (-5c)
Darks 10 120s
Darks 10 240s
Flats & Flat Darks x 30
Stacked, registered, intergrated in APP
Post Processed in PS CC2015
Finally finished processing data from last Friday ... (show quote)


That is just super. You did it!

Since I did not see any cross-hair artifacts from a reflecting telescope's supportys for a redirected mirror, i figur3ed you were using a refracting scope. Have you been using the William Optics Z61 for a long while or is it a firly new acquistion? In any casedoes it work well for you? --Richard

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