STIS Cycle 18 Errata and Updates

In Section 8.2.3 of the STIS IHB on page 181, the link given for obtaining target coordinates in the GSC reference frame no longer works. The correct link is http://gsss.stsci.edu/HSTsupport/HSTsupport.htm.

In Section 14.8 on page 462, the table giving Imaging Bright Object limits as a function of visual magnitude was inadvertently omitted. A copy of this table can be found here.