So I took 25 images with my D5300 the other night and wanted to add to that last night. Not thinking I used my D5500 as I was testing a new power supply. Ended up taking another 34 images. Now to stack them in DSS my darks, flats, bias won't match one or the other. So how do I stack them all?
Question on calibration frames for DSLR - DSS
Posted 22 October 2019 - 11:47 AM
You need calibration frames (darks, flats, bias) that match the camera. So make sure you have a full set for each camera. Then stack the lights + calibration frames from the 5300, do a separate stack of the lights + calibration frames from the 5500.
Finally stack the two stacks. No further calibration frames are necessary for that step. You are just registering and integrating the two images.
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