After seeing dvj's (John) RCW114 SN remnant mosaic in HA, here
http://www.iceinspace.com.au/forum/s...ad.php?t=93100
I got a chance to image it last night in 3nm NII and HA with a near full Moon.
Exposures 10x8 minute for each of NII and HA. NII to red channel and HA to green.
Full res. 7MB
http://d1355990.i49.quadrahosting.co...7/rcw114_8.jpg
There is a difference in the distribution of NII and HA although subtle.
Bert