/* -------------------------------------------------------------------------- */ /* - Header for Sidereal Technologies command set telescope control -*/ /* -------------------------------------------------------------------------- */ /* */ /* Copyright 2009-2012 John Kielkopf */ /* kielkopf@louisville.edu */ /* */ /* Distributed under the terms of the General Public License (see LICENSE) */ /* */ /* John Kielkopf (kielkopf@louisville.edu) */ /* */ /* Date: August 9, 2012 */ /* Version: 6.0 */ /* */ /* History: */ /* */ /* August 9, 2012 */ /* Version 6.0 */ /* Telescope status files */ #define FOCUSFILE "/usr/local/observatory/status/telfocus" #define TEMPERATUREFILE "/usr/local/observatory/status/teltemperature" #define ROTATEFILE "/usr/local/observatory/status/rotate" #define MAXPATHLEN 100 /* Motor encoder counts per degree */ /* Motor: Pittman GM9236S021 */ /* Motor encoder: 500 cpr */ /* Motor multiplier: 4 */ /* Motor gearbox: ~19.7:1 */ /* Motor cog belt: 2:1 */ /* Estimated motor RA: 28307692 counts/rev */ /* Estimated motor Dec: 28307692 counts/rev */ /* Motor RA - Sidtech Y */ #define MOTORAZMCOUNTPERDEG 78632.47778 /* Motor Dec - Sidtech X */ #define MOTORALTCOUNTPERDEG -78632.47778 /* Mount encoder counts per degree */ /* Exact values will vary from mount to mount */ /* Encoder: Renishaw RESM */ /* Diameter: 255 mm */ /* Reseau: 40 microns exactly */ /* Counts: 40000 full turn exactly */ /* Signum multiplier: 400x interpolator */ /* Effective reseau: 0.1 micron or 100 nm */ /* Calculated scale: 44444.44444 counts/deg */ /* Measured scale: ~40000 counts/deg */ /* Mount encoders for Moore A200HR */ /* */ /* Planewave values */ /* RA: 14357088 counts/rev */ /* Dec: 14352882 counts/rev */ /* */ /* Fitted values to motor encoder */ /* RA: 14355467.5 counts/rev */ /* Dec: 14352048.0 counts/rev */ /* */ /* Fitted calibration */ /* RA: 39876.298 counts/deg */ /* Dec: -39866.800 counts/deg */ /* */ /* Working calibration */ /* RA: 39836.064 counts/deg */ /* Dec: -39866.800 counts/deg */ /* Mount encoders for Mount Kent A200HR */ /* */ /* Fitted values */ /* RA: 14346318.5 counts/rev */ /* Dec: 14360945.1 counts/rev */ /* */ /* Fitted Calibration */ /* RA: 39850.885 counts/deg */ /* Dec: -39891.514 counts/deg */ /* */ /* Working calibration */ /* RA: 39850.885 counts/deg */ /* Dec: -39891.514 counts/deg */ /* Mount RA - Sidtech Y */ #define MOUNTAZMCOUNTPERDEG 39836.064 /* Mount Dec - Sidtech X */ #define MOUNTALTCOUNTPERDEG -39866.800 /* Sidereal rates */ #define SIDEREALDAY 86164.0989 /* For Sitech controller and the A200HR */ /* rate = 33.5565796176 * counts/second */ /* where the sidereal counts/second is */ /* 360. * counts/degree / sidereal day */ #define AZMSIDEREALRATE 11024 #define ALTSIDEREALRATE 0 /* UTC time correction */ #define LEAPSECONDS 35.0 /* Important constant */ #define PI 3.14159265358 /* The following parameters are used internally to set speed and direction. */ /* Do not change these values. */ /* Slew motion speeds */ #define GUIDE 1 #define CENTER 2 #define FIND 4 #define SLEW 8 /* Slew directions */ #define NORTH 1 #define SOUTH 2 #define EAST 4 #define WEST 8 /* Focus commands */ /* Distance from the CCD to the focal plane */ /* Direction is + from the CCD toward the sky */ /* Used by Focus(focuscmd, focusspd) */ #define FOCUSSPD4 8 /* Fast */ #define FOCUSSPD3 4 /* Medium */ #define FOCUSSPD2 2 /* Slow */ #define FOCUSSPD1 1 /* Precise */ #define FOCUSCMDOUT 1 /* CCD moves away from sky */ #define FOCUSCMDOFF 0 /* CCD does not move */ #define FOCUSCMDIN -1 /* CCD moves toward the sky */ /* Rotator commands */ #define ROTATESPDFAST 3 /* Fast set */ #define ROTATESPDSLOW 2 /* Slow set */ #define ROTATESPDSIDEREAL 1 /* Sidereal rate */ #define ROTATECMDCW 1 /* Camera rotates CW looking toward the sky */ #define ROTATECMDOFF 0 /* Camera does not rotate */ #define ROTATECMDCCW -1 /* Camera rotates CCW looking toward the sky */ /* Fan commands */ #define FANCMDHIGH 2 /* Cooling fan on high speed */ #define FANCMDLOW 1 /* Cooling fan on low speed */ #define FANCMDOFF 0 /* Cooling fan off */ /* Dew heater commands */ #define HEATERCMDHIGH 2 /* dew heater on high */ #define HEATERCMDLOW 1 /* dew heater on low */ #define HEATERCMDOFF 0 /* dew heater off */ /* Pointing models (bit mapped and additive) */ #define RAW 0 /* Unnmodified but assumed zero corrected */ #define OFFSET 1 /* Correct for target offset*/ #define REFRACT 2 /* Correct for atmospheric refraction */ #define POLAR 4 /* Correct for polar axis misalignment */ #define DYNAMIC 8 /* Correct for errors in real time */ /* Display epochs (selected with GUI button) */ #define J2000 0 /* Epoch 2000.0 as entered or precessed without pm */ #define EOD 1 /* Epoch of date with pm if available (default) */ /* Mounts */ #define ALTAZ 0 /* Alt-azimuth mount with at least 2-axis tracking */ #define EQFORK 1 /* Equatorial fork */ #define GEM 2 /* German equatorial */ /* Slew tolerances in arcseconds */ #define SLEWTOLRA 10. /* 10 arcseconds */ #define SLEWTOLDEC 10. /* 10 arcseconds */ #define SLEWFAST 0 /* Set to 1 for fast slew with caution !! */ /* Slew software limits */ #define MINTARGETALT 10. /* Minimum target altitude in degrees */