Stacking narrowband FITs

[gajjer]

I'm very new to this, so this is a very basic question. I have narrowband Ha O3 and S2 images. I know how to stack them individually in DSS. However, the O3 and S2 are binned x2.
I understand that I can use a Ha frame as a reference for stacking the O3 and S2, but I assume the O3 and S2 need to be resampled to get the size back up to the Ha frame size. Can I do this in DSS? I'm using FITs files and Photoshop CS1.

Any help would be gratefully received.

cheers
gaj

[Freddie]

I don't believe so. You will have to resize in PS and then put the files back into DSS to align.

[gajjer]

Thanks Freddie. I couldn't find anything but you know how these things lurk as a check box in the bottom of a seemingly unrelated window.

I did manage to work it out in the end. All I need to do is work out the rest of the processing workflow. Can't take that long can it!

Twang! That is the sound of my sides splitting.

cheers

gaj