T. Tarbell, G. Slater, B. DePontieu, S. McIntosh, A. Engell, V. Hansteen
LMSAL, HAO, SAO, UIO
Can We Coalign all Hinode Data using AIA and HMI Images?
This poster describes our experiments in coalignment and absolute pointing calibration of various
Hinode data using AIA and HMI images as references. SOT images can be coaligned with AIA UV
images and HMI intensity and magnetogram images rather easily. If XRT images and EIS slot
images can be coaligned similarly with AIA coronal images, or suitable combinations thereof, then
coalignment of all is achieved. EIS slit rasters present additional complications which may or may
not be overcome by the time of the meeting. Examples of successful procedures, coaligned datasets and estimates of the residual errors are given.