WFC3 Instrument Handbook for Cycle 24 . ... Wide Field Camera 3 Instrument Handbook for Cycle 24 > Chapter 2: WFC3 Instrument Description > 2.3 Spectral Elements . ... 2.3.1 The Filter Selection Process . ... Both WFC3 channels are equipped with a broad selection of spectral elements. ... The UVIS channel has a selectable optical filter assembly (SOFA) that contains a stack of 12 filter wheels housing a total of 48 elements: 42 full-frame filters, 5 quad filters, and 1 UV grism. ...

... obssumm (obssumm-4.4.7) [xmmsas_20030110_1802-5.4.1] . ... obssumm will read input from the Observation Data File (ODF) ASCII file from each non-slew observation and compile an HTML summary page of some information from this file. ... You must have the environment variable SAS_ODF set in order for the OAL to return the correct summary file name. obssumm currently uses odfexpand to return this file name, but in the future there should be perl (pedal) OAL bindings to return this filename. ...

Ground Support of RadioAstron . Control and Tracking Stations . RadioAstron satellite control (command transmission, telemetry, orbit measurements) will be conducted from Evpatoria and Bear Lake control stations. ... Coarse orbit measurements will be carried out from control stations. Each measurement takes ten minutes. ... Orbit measurements at tracking stations give only radial component of spacecraft velocity but the measurements are going continuously during observing sessions. ...

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Classes . Files . ... All љ Classes љ Namespaces љ Files љ Functions љ Variables љ Typedefs љ Enumerations љ Enumerator љ Macros љ Pages . tcc . InstPosition . ... tcc::InstPosition Class Reference . ... InstPosition (std::string const &name="?") . ... PF1 = prime focus the following require a secondary mirror: . ... BCx = bent Cassegraine foci at top and bottom of mirror cell (when telescope is at horizon) . ... Definition at line 49 of file instPos.h . ...

This diagram illustrates the effects of absolutely positioning a box ("inner") with respect to a containing block established by a relatively positioned ancestor ("outer"). ... The "inner" box has been positioned relative to the top and left edges of the "outer" element's first inline box. ... The reference edges for positioning the "inner" box are indicated in the diagram by thick dashed lines. ... 1 Beginning of body contents.| ... 4 [(+200, -100)] 5 Inner 6 contents. ... Inner contents" is blue. ...