interesting green and blue moon aberrations at DVinfo.net

Meryem Ersoz · November 29th, 2005, 02:13 PM

okay, mad scientists...can someone take a look at this footage (QT 7 H.264 formatted) and explain why these happened?

http://ia300226.us.archive.org/2/ite...enBlueMoon.mov

i shot these moon shots using an XL2 and a 70-200mm L series lens. the green moon (or moon shadow, not sure which...) actually appeared in a fairly high resolution not in evidence is this highly compressed web version.

when uncompressed (or lightly compressed, as it were....), these are pretty interesting. not sure if i have a plan or use for them, at the moment, but i'm wondering what is the science behind these aberrations?

anyone?

Joshua Provost · November 29th, 2005, 02:28 PM

Meryem,

The green moon looks like a lens flare or reflection. What camera and filters were used on this shot?

The blue moon simply looks like indoor white balance was used, turning the moon blue.

Josh

Meryem Ersoz · November 29th, 2005, 03:00 PM

hi josh: thanks for looking. these were all shot at the same time, and i also have some other images from the exact same shoot which are "normal" white/gray, so the white balance was consistent throughout. all of them were shot while experimenting with a variety of shutter speeds and apertures, but i don't remember the specifics. the blue moon is actually quite pretty at full size. i just thought they were kind of cool but have not been able to replicate them. shooting the moon using a range of interesting white balances is a good idea, though. thanks.

November 29th, 2005, 02:13 PM	#1
Meryem Ersoz Wrangler Join Date: Jan 2005 Location: Boulder, CO Posts: 3,015	interesting green and blue moon aberrations okay, mad scientists...can someone take a look at this footage (QT 7 H.264 formatted) and explain why these happened? http://ia300226.us.archive.org/2/ite...enBlueMoon.mov i shot these moon shots using an XL2 and a 70-200mm L series lens. the green moon (or moon shadow, not sure which...) actually appeared in a fairly high resolution not in evidence is this highly compressed web version. when uncompressed (or lightly compressed, as it were....), these are pretty interesting. not sure if i have a plan or use for them, at the moment, but i'm wondering what is the science behind these aberrations? anyone?

November 29th, 2005, 02:28 PM	#2
Joshua Provost Major Player Join Date: Sep 2004 Location: Phoenix, AZ Posts: 493	Meryem, The green moon looks like a lens flare or reflection. What camera and filters were used on this shot? The blue moon simply looks like indoor white balance was used, turning the moon blue. Josh __________________ Owner/Operator, 727 Records Co-Founder, Matter of Chance Productions Blogger, Try Avoidance

November 29th, 2005, 03:00 PM	#3
Meryem Ersoz Wrangler Join Date: Jan 2005 Location: Boulder, CO Posts: 3,015	hi josh: thanks for looking. these were all shot at the same time, and i also have some other images from the exact same shoot which are "normal" white/gray, so the white balance was consistent throughout. all of them were shot while experimenting with a variety of shutter speeds and apertures, but i don't remember the specifics. the blue moon is actually quite pretty at full size. i just thought they were kind of cool but have not been able to replicate them. shooting the moon using a range of interesting white balances is a good idea, though. thanks.