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  #81  
Old 24-07-2010, 12:24 PM
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anthony.tony
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Images of David Malins Talk at CWAS Astrofest.

I have Added some Images Of David's talk On Saturday .. Tony
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  #82  
Old 24-07-2010, 05:31 PM
jase (Jason)
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Nice processing on the Phil Hart show Marcus.

Quote:
Originally Posted by Peter Ward View Post
Purchasing a monitor calibrator seemed like a good idea.... and while the differences were subtle, the dividens are substantial.
Too right Peter. Don't know why you would bother entering without going through the process. Stunning image btw.

===
Also, thanks Tony and Brad for uploading the photos and news clips. Much appreciated.
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  #83  
Old 24-07-2010, 07:34 PM
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strongmanmike (Michael)
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Quote:
Originally Posted by marc4darkskies View Post

BTW, here are my happy snaps of the weekend. http://www.pbase.com/gailmarc/david_malin_awards_2010

Cheers, Marcus
Great shots marcus.... good to reminisce over ...I feel pissed (as in drunk) just looking at them

Is this screen calibration rubbish for real how many of the winners actually used calibrated screens...or is this a Phil Hart fed ruse to trick non-Hart's

Mike
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  #84  
Old 24-07-2010, 08:10 PM
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marc4darkskies (Marcus)
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Quote:
Originally Posted by strongmanmike View Post
Is this screen calibration rubbish for real ...
Yep!

Quote:
Originally Posted by strongmanmike View Post
... how many of the winners actually used calibrated screens...
...
I do!
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  #85  
Old 25-07-2010, 09:33 AM
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Quote:
Originally Posted by strongmanmike View Post
Is this screen calibration rubbish for real how many of the winners actually used calibrated screens...or is this a Phil Hart fed ruse to trick non-Hart's

Mike
I'm worried that you're just poking fun, but I'll provide a serious answer in case it helps others!

I have not calibrated my monitor with any of the hardware calibration tools, although it is a decent quality monitor that comes with a number of predefined calibration settings. My previous cheaper monitor was pretty much the same colour wise (my images didn't look much different after changing monitor), but the old monitor did suck from a viewing angle point of view.. images were brighter at the bottom than at the top which was getting really annoying.

The hardware calibration tools can be worth the money in a professional environment where you have a workflow from monitor to print (and large print runs, multiple clients etc you don't want to screw up). I have a set of adjustment curves I use for correcting images before sending them to the Pro photo lab to be printed, but I developed them by trial and error (not that hard) rather than using a $500 piece of hardware. Works fine when you're always using the same monitor and the same printer. But I would be interested to try hardware calibration one day.. maybe somebody can share their experiences?

As long as people can see all 256 different brightness levels on the charts (like those on Peter Ward's gallery) then you'll be pretty close. And once you've seen your own images on other monitors, I think any discerning astrophotographer will know whether their colour balance is significantly out at home.

But seriously Mike, if you produced that Centaurus A image on the monitor you're using now (and all of your other top notch images), you don't need to do any more calibration!! You are the last person that needs to worry about this.. your images look perfectly balanced to me!

When we see the full set of results we'll be able to identify images where calibration has been a problem. David Malin may also have been generous in describing it as a calibration issue.. it's quite possible some people have been black clipping their images which we'll be able to identify and provide feedback on shortly. Mike Sidonio's images (a la Centaurus A from previous years with what.. 21? mag/arc second interstellar dust) will not be in that category!!

Phil
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  #86  
Old 25-07-2010, 10:03 AM
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...you read me correctly and thanks Phil, finally, some sanity prevails

Mike
Oh and it is more like 27mag/squ arc sec
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  #87  
Old 27-07-2010, 06:47 PM
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Prize winners Sat night Parkes.

I dug up two more pics of our Winners -----------Tony
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  #88  
Old 12-08-2010, 04:12 PM
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Just received this email from John Sarkissian, the organiser of the Malin Awards regarding the exhibition of winning photos. I'll have to try to get to Sydney now! They are also being shown at a few other locations around the Eastern states over the next year so get along for a look if you can (see CWAS website for details).


"Hello all,

The 2010 CWAS "David Malin Awards" will be launched at Sydney Observatory
tomorrow night, Friday 13 August, in a low-key event coinciding with their
'Lucky Friday planetary spectacular' event.

However, I'm informed by the Powerhouse Museum, that the formal launch will
be in September in which all the exhibitors (you) will be invited. This will
be the main event to publicise the exhibition.

You can visit the Observatory from this weekend onwards to see the exhibited
photos if you want to see it before the formal launch in September.

I'll post pictures and other information after the event on Friday.


Regards, John"
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  #89  
Old 12-08-2010, 05:34 PM
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Quote:
Originally Posted by strongmanmike View Post
Is this screen calibration rubbish for real
Mike
Another angle. There is exactly the same angst in studio audio on calibrated or not monitor speakers whilst mixing, where I have a bit more experience.

The audio industry standard (Yamaha NS10s) are not flash or expensive, but the key is "standard", once you have heard 1000 tunes on them, its the *relative* difference, compared to reference classics that allows knowing when the result is correct, not some absolute measure. Everyone uses them because they all know what they sound like. Some mixing guys cart there own speakers around studio to studio just to have a known reference (for them) if NS10s arnt available.

I recon its the same for displays, as long as you have the basic dynamic range sorted, and have viewed lots of reference images on it, the worse thing you can do is constantly adjust it to some absolute standard, you loose the intuative feel for how things should look based on all the previous images you viewed on it.
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  #90  
Old 14-08-2010, 04:56 PM
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Adelastro1 (Wayne England)
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Hi everyone,
I received another email from John Sarkissian today saying that the winning photos are on display at the Sydney Observatory now after the travelling exhibition was launched last night:

"Hello all,

Last night, on Friday, 13 August 2010, the CWAS "David Malin Awards"
traveling exhibition was launched at Sydney Observatory in a low-key event
coinciding with their "Lucky Friday planetary spectacular" event.

The manager of Sydney Observatory, Toner Stevenson, welcomed the guests
which included Dr David Malin and his wife, Pillipa, CWAS President, Laurie
Crowley and his wife Margaret, Canon Australia Rep., Alan Brightman and John
Sarkissian from CASS/CWAS.

The members of the public were then invited to view the exhibition.

You can see photos of the launch at:

http://www.parkes.atnf.csiro.au/news...awards/sydobs/

The exhibition will remain at the Observatory until 6 February 2011 before
travelling to Scienceworks, Melbourne Planetarium.

Regards, John"
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