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Astrophotography and Sketching >> Film Astrophotography

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Danilo Pivato
sage


Reged: 10/26/08

Loc: Roma - Italy
Barnard's Loop
      #5521601 - 11/15/12 05:27 PM

Hi all,

a new image analocėgic made telephoto Mamiya 180mm f/4 @ f/5,6 for 6x7cm on Ektachrome E200 (ISO 400).
Exposed 45m on good sky.

http://www.danilopivato.com/tabulae_coeli/0600_00/barnard's_loop_180mm_c.html

Best regards,
Danilo Pivato


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highfnum
Carpal Tunnel
*****

Reged: 09/06/06

Loc: NE USA
Re: Barnard's Loop new [Re: Danilo Pivato]
      #5522368 - 11/16/12 07:43 AM

Nice job. Hard target

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highfnum
Carpal Tunnel
*****

Reged: 09/06/06

Loc: NE USA
Re: Barnard's Loop new [Re: highfnum]
      #5522988 - 11/16/12 02:22 PM

here is a few digital shots as reference I took a while back
one with a canon rebel xt and one with a lodestar

http://www.cloudynights.com/photopost/showphoto.php?photo=19750


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highfnum
Carpal Tunnel
*****

Reged: 09/06/06

Loc: NE USA
Re: Barnard's Loop new [Re: highfnum]
      #5522992 - 11/16/12 02:25 PM

ldestar B and W

http://www.cloudynights.com/photopost/showphoto.php?photo=24517


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Danilo Pivato
sage


Reged: 10/26/08

Loc: Roma - Italy
Re: Barnard's Loop new [Re: highfnum]
      #5523052 - 11/16/12 03:13 PM

Thank you, Highfnum!
It seems to me that the analog picture looks better

Danilo Pivato


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highfnum
Carpal Tunnel
*****

Reged: 09/06/06

Loc: NE USA
Re: Barnard's Loop new [Re: Danilo Pivato]
      #5523329 - 11/16/12 07:06 PM

yes LESS NOISE
the only advantage is that elecronic exposure times
are about 200 seconds which is less than 4 min


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highfnum
Carpal Tunnel
*****

Reged: 09/06/06

Loc: NE USA
Re: Barnard's Loop new [Re: highfnum]
      #5523788 - 11/17/12 02:00 AM

one more thing
I can see barnards loop on demand
an almost live view with 3rd generation image intensifier
http://www.cloudynights.com/photopost/showphoto.php?photo=19709

I know film image is still more pleasing


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highfnum
Carpal Tunnel
*****

Reged: 09/06/06

Loc: NE USA
Re: Barnard's Loop new [Re: highfnum]
      #5523790 - 11/17/12 02:00 AM

one more thing
I can see barnards loop on demand
an almost live view with 3rd generation image intensifier
http://www.cloudynights.com/photopost/showphoto.php?photo=19709

I know film image is still more pleasing


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