SlewInitialState¶
This table contains all of the initial state information from a given visit’s slew. The state information is collected before the slew to the given target has started. The SlewHistory_slewCount column points to a given slew in the SlewHistory table.
Column | Description |
---|---|
slewStateId | Numeric identifier for a particular slew state. |
Session_sessionId | The simulation run session Id. |
slewStateDate | The UTC date/time of the slew state information (units=seconds) |
targetRA | Current target Right Ascension (units=degrees). |
targetDec | Current target Declination (units=degrees). |
tracking | Whether or not the telescope is tracking the sky. |
altitude | Current target altitude (units=degrees). |
azimuth | Current target azimuth (units=degrees) |
paraAngle | Current parallactic angle of the rotator (units=degrees). |
domeAlt | Current dome altitude (units=degrees). |
domeAz | Current dome azimuth (units=degrees). |
telAlt | Current telescope altitude (units=degrees). |
telAz | Current telescope azimuth (units=degrees). |
rotTelPos | Current position of the telescope rotator (units=degrees). |
rotSkyPos | Current position of the camera on the sky (units=degrees). |
filter | Band filter for the recorded slew state. |
SlewHistory_slewCount | Numeric identifier that relates to an entry in the SlewHistory table. |