IGS 1B, bad luck with the KH's

Managed to get 2 images (4 positions) on IGS 1B yesterday evening. It was 3s early and clearly off in cross-track relative to elset 06115.87140454.

Had bad luck with the Keyholes. I missed a pass of USA 129 as the sky was obscured by an untimely pach of clouds. I did see USA 186 with the naked eye, but lost the image, because an error occurred while the camera was writing the data to the memory card.