ICEINSPACE
Moon Phase
CURRENT MOON
Waning Crescent 25.9%
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21-08-2006, 04:24 PM
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Registered User
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Join Date: Jan 2005
Location: Newcastle, NSW, Australia
Posts: 4,116
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I forgot to ask, did you do the flatfields there at the time? you use a white sheet over the lens I think you said before? The flatfielding looks very accurate, no sign of uneven ness at all 
Scott
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21-08-2006, 08:00 PM
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avandonk
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Join Date: Aug 2005
Location: Melbourne
Posts: 4,786
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Beautiful widefield and so well presented. This is the enjoyment we get from imaging, to get an image that does the original object some sort of justice as a realistic representation. I am slowly finding out that the more we do this the better we all become. It does take a while to get the most out of the equipment we have.
Obviously a good dark sky site is the first step to produce such a nice image, the rest is patience and skill.
Again a very good image of a difficult target.
Bert
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23-08-2006, 02:16 PM
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IIS Member #671
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Join Date: Dec 2005
Location: Canberra
Posts: 11,159
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Scott,
Now, that's a compliment and-a-half!
Thank you.
Regards,
Humayun
Quote:
Originally Posted by tornado33
Wow, thats the best widefield Corona Australis Ive seen, the darkness of the inner cloud mingled with the brown of its edges running across the image. Well done.
Scott
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23-08-2006, 02:19 PM
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IIS Member #671
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Join Date: Dec 2005
Location: Canberra
Posts: 11,159
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Scott,
I most certainly did. I took flats at the end of the night. I used my laptop's screen set to white, placed the camera on the keypad and shot 15 or so flats.
Regards,
Humayun
Quote:
Originally Posted by tornado33
I forgot to ask, did you do the flatfields there at the time? you use a white sheet over the lens I think you said before? The flatfielding looks very accurate, no sign of uneven ness at all 
Scott
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23-08-2006, 02:24 PM
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IIS Member #671
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Join Date: Dec 2005
Location: Canberra
Posts: 11,159
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Bert,
Thank you for the kind words.
You're right, the more we do it, the better we get.
I'm still restricted to doing widefields, I am not sure if my equipment is conducive for deep space imaging without an autoguided setup. Don't have the money for that at the moment.
Regards,
Humayun
Quote:
Originally Posted by avandonk
Beautiful widefield and so well presented. This is the enjoyment we get from imaging, to get an image that does the original object some sort of justice as a realistic representation. I am slowly finding out that the more we do this the better we all become. It does take a while to get the most out of the equipment we have.
Obviously a good dark sky site is the first step to produce such a nice image, the rest is patience and skill.
Again a very good image of a difficult target.
Bert
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23-08-2006, 02:51 PM
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Registered User
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Join Date: Jan 2005
Location: Newcastle, NSW, Australia
Posts: 4,116
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Thanks Humayun, thats an excellent way of taking flats  The screen is perfectly evenly lit, making an ideal flat field.
Scott
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23-08-2006, 03:24 PM
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IIS Member #671
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Join Date: Dec 2005
Location: Canberra
Posts: 11,159
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Scott,
The alternative would have been to either a) wait for sunrise (for sky flats), or b) take Andrew's 20Da and his 200mm F/2.8L home to take flats in my own time. I think both were out of the question.
Regards,
Humayun
Quote:
Originally Posted by tornado33
Thanks Humayun, thats an excellent way of taking flats  The screen is perfectly evenly lit, making an ideal flat field.
Scott
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23-08-2006, 03:26 PM
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~Dust bunny breeder~
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Join Date: Nov 2004
Location: The town of campbells
Posts: 12,359
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brilliant shot H.!!!
so much detail there!
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23-08-2006, 03:30 PM
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IIS Member #671
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Join Date: Dec 2005
Location: Canberra
Posts: 11,159
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David,
Glad you liked it.
Where were you on Saturday night?
Regards,
Humayun
Quote:
Originally Posted by ving
brilliant shot H.!!!
so much detail there!
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23-08-2006, 04:09 PM
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~Dust bunny breeder~
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Join Date: Nov 2004
Location: The town of campbells
Posts: 12,359
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i was recovering from a cold
and you?
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23-08-2006, 04:18 PM
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IIS Member #671
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Join Date: Dec 2005
Location: Canberra
Posts: 11,159
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David,
Bugger.
I was out in the cold taking those pictures!
Regards,
Humayun
Quote:
Originally Posted by ving
i was recovering from a cold
and you?
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23-08-2006, 04:33 PM
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~Dust bunny breeder~
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Join Date: Nov 2004
Location: The town of campbells
Posts: 12,359
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time well spent for you then.. really good stuff  _
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23-08-2006, 05:20 PM
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I HATE COMA!
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Join Date: Jan 2006
Location: Melbourne, Victoria
Posts: 3,208
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beautiful Humayun esp for unmodded cam.
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