calTree = getCalTree(obs=getObservation(1342192699, useHsa=True, instrument="PACS"))

# Load the reference fits file and save the aligned version
referenceFitsFile = dataDir + "smc-bridge-part1-mergedScans-" + cameraName + ".fits"
referenceFrames = FitsArchive().load(referenceFitsFile)
outputFitsFile = dataDir + "smc-bridge-part1-mergedScans-" + cameraName + "-aligned.fits"
FitsArchive().save(outputFitsFile, referenceFrames)

# Load the frames that should be aligned
fitsFile = dataDir + "smc-bridge-part2-mergedScans-" + cameraName + ".fits"
frames = FitsArchive().load(fitsFile)

# Activate the non overlap masks and align the frames
referenceFrames.setActive("Scanamorphos_NonOverlapMask", True)
frames.setActive("Scanamorphos_NonOverlapMask", True)
referenceFrames, frames = scanamorphosAlignFrames(referenceFrames, frames, calTree=calTree, createMask=False)

# Deactivate the masks and save the aligned frames
referenceFrames.setActive("Scanamorphos_NonOverlapMask", False)
frames.setActive("Scanamorphos_NonOverlapMask", False)
outputFitsFile = dataDir + "smc-bridge-part2-mergedScans-" + cameraName + "-aligned.fits"
FitsArchive().save(outputFitsFile, frames)