Hey! So, I took images of NGC 7741 at school using CCD Soft. The field view looked exactly how I would expect when aligning to my galaxy, so I'm almost 100% my galaxy will show up once I stack my images ( I took a set of 20 with 1min exposure). I tried to check by stacking through PixInsight, however, there are unfortunately only around 3 stars that showed up on my images, PixInsight says you need 6 in order to stack. Should I just go through with the assumption that my galaxy is there (although I can't see it) and start my data reduction and stack the images through IRAF? Is there another way I can stack?