; UMBRAPHILE DATA FILE FOR 29 MARCH 2006 TOTAL SOLAR ECLIPSE; FOR UMBRAPHILE 2006B; For an explanation see:  http://nicmosis.as.arizona.edu:8000/;   SOURCE  = 'USNOAA'   ; Must be 'USNOAA' or 'NASARP'DTYPE   = 'TRIG'     ; Must be 'TRIG' or 'DIRECT';; POLYNOMICAL COEFFICIENTS AND ELEMENTS FOR FOR COMPUTING BESSELIAN ELEMENTS;Range    =   0.542, 5.933  ; Range in TDT for valid coefficientsT0       =   7             ; Base time for series expansionDELTAT   =  -2.687         ; Delta-T in seconds (0 if U.T. elements*) XCOEF    =  -1.79816995,   0.50575975    0.00009205, -0.00000827YCOEF    =  -0.55293617,   0.27909547,   0.00000394, -0.00000476SINDCOEF =   0.05847790,   0.00027116,  -0.00000002,  0.00000000COSDCOEF =   0.99828871,  -0.00001587,  -0.00000004,  0.00000000    ; DCOEF  =   0.00000000,   0.00000000,   0.00000000,  0.00000000MUCOEF   = 283.77951205,  15.00436710,   0.00000009, -0.00000002, -0.00417807l1COEF   =   0.53671900,   0.00014058,  -0.00001281,  0.00000001 ; Umbral2COEF   =  -0.00961849,   0.00013985,  -0.00001272,  0.00000000 ; Penumbratanf1    =   0.004683     ; Umbral Shadow  tanf2    =   0.004659     ; Penumbral ShadowSD       =   03, 24, 10.3 ; Solar Declination at Mid-EclipseMUP      =   0.261876     ; Time derivative of MU in radians/hour;; Notes:  (1) Delta-T = +67.6 seconds is "built-in" to these polynomial;         representations of the Besselian elements.  For a different value;         of absolute Delta-T set DELTAT = Delta-T minus 67.6.;         (2) A correction of (+0.50", - 0.25") has been applied to the;         latitude and longitude of the moon to compensate for the;         displacement of the mean center of figure from the dynamical;         center of mass.;; ANCILLARY INFORMATION; UT of Mid-Eclipse (geocentric conjunction) = 10h 33m 13.747s; ; SPECIAL PATCHES FOR AIRCRAFT: DURADJUST = 1.000;; CAMERA CONTROLLER PARAMETERSNUMEXP   =  36     ; Number of Exposures (*MUST* be even)MAXEXP   =   1.0   ; Maximum Exposure Time (seconds)MINEXP   =   0.130 ; Minimum Exposure Time (seconds)ALARM    =  20     ; Time For Audio Alarm Before CII (seconds; min = 10)MAXDCYC  = 100     ; Maximum Solenoid Duty Cycle - Warn if exceeded; Note: Set MAXDCYC = 100 to always supress warning;; ELECTRONIC CAMERA SETUP AND CALIBRATION PARAMETERS (eg. Pentaz ZX-50)ZEROEXP  =   0.01  ; Send an exposure 1s before first to initialize camera shutterPREPULSE =   0.00  ; Send "prepulse" for exposures < this time in secondsMINRESP  =   0.015 ; Minimum Response TimeMINCMD   =   0.053 ; Minimum Reliable Command TimeCAMERCAL = -119.09, 1.0062, 0.00065224, -0.000000545 ; Camera calibration curve;; DIAMOND RING/CONTACT II+III PARAMETERSCIIOFF   =  -1.3   ; Contact II offset from smooth dynamical limbCIIIOFF  =  +0.1   ; Contact III offset from smooth dynamical limbDRNUM    =   3     ; Number of CII and CIII Diamond Ring Exposures DREXP    =   0.01  ; Duration (seconds) for Diamond Ring ExposuresDRSEQII  =  -6, -4, -2 ; Delta-Times for DREXP Relative to CIIDRSEQIII =   6,  4,  2 ; Delta-Times for DREXP Relative to CIII