4 replies to this topic

[maxsid]

Hello,

I use PIPP very occasionally...

 

I just noticed that PIPP flips my images around horizontal axis.

 

I was shooting the Moon yesterday (of course : )

Loaded my fits files into PIPP and processed mainly to crop a bit.

Result: flipped images.

 

There are checkmarks in PIPP to flip horizontally / vertically - those were unchecked.

 

Is this the normal behavior?

 

Thanks!

Edited by maxsid, 15 March 2025 - 02:23 AM.

[maxsid]

Hmm...

I just cropped my fits images in Pixinsight and aligned with Autostakkert.

 

The result is the same as with PIPP - the final image is flipped!

 

Something to do with some fits file header?

[Borodog]

Different software packages treat FITS differently. Some invert, some don’t.

[maxsid]

So, OK... That's what I thought.

I just need to be aware of this.

Thank you.

[Craigar]

half the time I don't remember if I'm flipped and most people here don't mind (or bother telling me) - and I switch between a newt and an SCT so that adds another flipping scenario

Edited by Craigar, 16 March 2025 - 06:06 AM.