This caused a pointing error, which in turn caused the Fine Guidance Sensors to exceed the search radius limit while looking for the guide stars. Eta Car is not visible in the first six images, although diffraction spikes in WF4 may be from it. The images do not appear blurred, but there is some drift in the positions of the stars from one to the next. The next image shows the target near the center of WF4, and the last two images have it near the inner edge of WF4. Fortunately, between the two sets of observations, a type 2 slew occurred and a baseline guide star acquisition succeeded.
Some sources are visible in the images.
However, two of the co-I's for the proposal saw the data and indicated that eta Car was not present in the mosaicked images. It is possible that, due to the density of stars in this region, the wrong pair of guide stars was acquired. The exposure logsheet lines that defined them are listed in the following table. The intention of this report is to provide you with information on problems with the execution of your observations. If you have questions about what went wrong, you should get in touch with your program coordinator.