RO-C-NAVCAM-3-PRL-MTP003

Data Set history: First version Data Set Overview: The data from the Rosetta Navigation Camera (NavCam) were calibrated by Bernhard Geiger; the processing pipeline was implemented by Rafael Andres; the data set was constructed and submitted by Diego Fraga Agudo on behalf of the Planetary Science Archives (PSA). The data were acquired between 20140507 and 20140604. This data set contains the first comet navigation images. They were taken at a rate of 5 images per day, which resulted in 28*5140 navigation images. In addition, 7 images were acquired for testing the ALICE context image interface and boresight calibration (from 20140513T20:20:33 to 20140513T21:56:33). This gives a total of 147 images. The comet distance ranged from 1818752km to 410787km. All images in this data set are radiometrically calibrated data taken using the imaging mode. The data set contains images using NavCam CAM1 onboard the Rosetta S/C. NavCam instrument contains a second identical camera called CAM2 but this was used mainly as a backup and the few images taken with it have not been calibrated and are not included in the Level 3 datasets. The images can be found in the DATA/CAM1 directory. For each image, the user can also find the FITS format of the observation in the EXTRAS/CAM1 directory. Filename Convention: In DATA: The filenaming convention for all data levels is given by: __. ROS CAM1 YYYYMMDDThhmmss C IMG CAM2 Q LBL Where X can be C, Q or be absent. It is present fo truncated!, Please see actual data for full text [truncated!, Please see actual data for full text]