STScI Logo

Hubble Space Telescope
Image Orientation Formats Catalog

This table lists all the formats currently understood by the Image Orientation Calculator. The items listed for each format are defined as follows:

Name
This is the Positional Database (PDB) name for the format.
Angle
Angle the format makes with the U3 axis of the telescope.
Format size
Size of the format in pixels.
Reference Position
Pixel position of the reference point for the format. Target will be placed here upon acquisition.
Plate Scale
Average plate scale in terms of arcseconds/pixel of the format. Used for converting POS TARG amounts to pixel offset.
Image Orientation Formats Catalog
Format Name Format Angle Format Size Reference Position Plate Scale
X96N512345125122122810.01435
X96ZLRG34102410244685360.01435
X96NLRG3451210242125360.01435
X96Z51212410245124682810.01435
X96N25634256256841530.01435
X96N1283412812820890.01435
X48ZLRG160102410245125120.02825
X48ZSPEC5751210242565120.02825