PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = "2010-11-11, 2015-11-20, M. Barthelemy typo updates.; 20200512 RChen/EN work around catalog ingest. Delete this line next time." RECORD_TYPE = STREAM OBJECT = DATA_SET DATA_SET_ID = "RO-C/X-NAVCAM-2-CR2-V1.0" OBJECT = DATA_SET_REFERENCE_INFORMATION REFERENCE_KEY_ID = "N/A" END_OBJECT = DATA_SET_REFERENCE_INFORMATION OBJECT = DATA_SET_INFORMATION DATA_SET_NAME = " ROSETTA-ORBITER-9P/CHECK-NAVCAM-2-CR2-V1.0" DETAILED_CATALOG_FLAG = "N" DATA_OBJECT_TYPE = IMAGE START_TIME = 2005-06-28T06:50:16 STOP_TIME = 2006-03-16T04:55:02 DATA_SET_RELEASE_DATE = 2010-11-11 PRODUCER_FULL_NAME = "BERNHARD GEIGER" ABSTRACT_DESC = "This dataset contains RAW DATA of the CRUISE 2 Phase from 28 June 2005 until 16 March 2006." DATA_SET_DESC = " ====================================================================== Data Set Overview: ====================================================================== The data from the Rosetta Navigation Camera (NavCam) was extracted by Bernhard Geiger and Michael Kueppers; the data set was constructed and submitted by Colin Archibald on behalf of the Planetary Science Archives (PSA). The data have been observed and measured during the comet acquisition that occurred during the CRUISE 2 Phase. The data arises from the time period 28 June 2005 and 16 March 2006. All images in this data set are raw and uncalibrated data taken using the imaging mode. The data set contains images resolved using both NavCams onboard the Rosetta S/C and the DATA directory is organised to reflect this with two sub directories: - CAM1 - CAM2 Each NavCam has seven different operational modes, however, only data acquired under the IMAGING MODE will be present in the data sets released and so only this mode shall be presented in any detail. A point of note: IMAGING MODE can be operated under the other available modes. The MODE DESCRIPTION table below outlines the details of the IMAGING MODE. ====================================================================== Mode Description: ====================================================================== IMAGING MODE: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | SUB MODE | FRAME RATE | WINDOW SIZE | INTEGRATION TIME | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | IDLE | 1 s | N/A | N/A | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | COVER POSITIONING | 0.8 s | N/A | N/A | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | IMAGE ACQUISITION | 35 s | 20 x 20 px | 10 ms | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | IMAGE ACQUISITION | 35 s | 1024 x 1024 px | 30 s | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The IDLE sub mode allows for the window size of the CCD to be set up before the IMAGE ACQUISITION mode begins operation. The sizes and times shown here for the IMAGING MODE are the lowest and upper bounds there are hundreds more possibilities for WINDOW SIZE, and hence read out time, under this sub mode. Generally the rule is that if a window size is one full row (1024 px) spanned over one pixel then the readout time will be 4.1 ms, thus the full window (1024 x 1024 px) will have a total readout time of 4.2 s (including transfer time of 1.3 ms for the image to be received to the Solid State Mass Memory (SSMM)). ====================================================================== Filename Convention: ====================================================================== The filenaming convention for all data levels is given by: __. ROS CAM1 YYYYMMDDThhmmss IMG CAM2 LBL (JPG) Examples: ROS_CAM1_20100530T224504.IMG ROS_CAM1_20100530T224504.LBL (ROS_CAM1_20100530T224504.JPG) ROS_CAM2_20100620T231651.IMG ROS_CAM2_20100620T231651.LBL (ROS_CAM2_20100620T231651.JPG) (In the case of the BROWSE directory) ====================================================================== Geometry Information - Coordinate System: ====================================================================== The geometry item SC_SUN_POSITION_VECTOR provided in the label of the data product is relative to the ECLIPJ2000 frame. This reference frame is built up by Ecliptic Coordinates related to Equinox of Epoch J2000. Orientation: - X: Pointing from SUN to Vernal Equinox - Y: perpendicular to X in Ecliptic Plane - Z: Perpendicular to Ecliptic plane, pointing north. The items: - RIGHT_ASCENSION - DECLINATION are given in the PLANETOCENTRIC coordinate system. All these geometry parameters are computed at time t = START_TIME. ====================================================================== " CONFIDENCE_LEVEL_NOTE = "N/A" ARCHIVE_STATUS = SUPERSEDED /* RChen: SAFED still shows up in search results */ CITATION_DESC = "Geiger, B., M. Barthelemy and C. Archibald, ROSETTA ORBITER NAVCAM CR2, RO-C/X-NAVCAM-2-CR2-V1.0, ESA Planetary Science Archive and NASA Planetary Data System, 2013." DATA_SET_COLLECTION_MEMBER_FLG = "N" DATA_SET_TERSE_DESC = "This dataset contains RAW DATA of the CRUISE 2 Phase. Included are the data CRUISE 2 data from 28 June 2005 to 16 March 2006." END_OBJECT = DATA_SET_INFORMATION OBJECT = DATA_SET_TARGET TARGET_NAME = "COMET" END_OBJECT = DATA_SET_TARGET OBJECT = DATA_SET_TARGET TARGET_NAME = "9P/TEMPEL 1 (1867 G1)" END_OBJECT = DATA_SET_TARGET OBJECT = DATA_SET_TARGET TARGET_NAME = "CHECKOUT" END_OBJECT = DATA_SET_TARGET OBJECT = DATA_SET_MISSION MISSION_NAME = "INTERNATIONAL ROSETTA MISSION" END_OBJECT = DATA_SET_MISSION OBJECT = DATA_SET_HOST INSTRUMENT_HOST_ID = RO INSTRUMENT_ID = NAVCAM END_OBJECT = DATA_SET_HOST END_OBJECT = DATA_SET END