-------------------------------- sunnadir Produce the FAST Sun-Nadir Ephemeris table Archive for run started : Thu Sep 25 14:02:29 1997 Orbit file : F97270ORBITP.00 Attitude Prediction file : F97265ATTPRE.00 Spacecraft Packet file : F97271SUNNAD.01 Archive file : F97271SNARCH.01 Log file : F97271SNLOGF.01 User Messages file : standard error User Start Time : 1997/09/28 (271) 00:00:00.000 Configuration file : sunnadir.cfg Duration of computation (hr) : 72.000 Time resolution for orbit data (sec) : 10.000 Time resolution for ephemeris (sec) : 200.000 Number of table elements requested : 20 Initial ephemeris angle (deg) : -75.000 Effective Earth radius (Km) : 6400.000 Offset for Shadow Start Time (sec) : -20.000 Offset for Shadow End Time (sec) : 40.000 Number of Upload Windows : 1 Offset for Upload Start Time (sec) : 20.000 Offset for Upload End Time (sec) : -20.000 Shadow Object if there is shadow : 0B Shadow Object if there is no shadow : 00 Actual time res. in Orbit file (sec) : 10.000 Number of points skipped (bad gamma) : 0 Shadow Ephemeris Start Time : 1997/09/28 (271) 01:31:18.630 Number of orbital period intervals : 27 Orbital period (sec) : 7986.852 Minimum orbital period (sec) : 7986.693 Maximum orbital period (sec) : 7987.005 Std dev for orbital period (sec) : 0.079 Number of ephemeris table elements : 20 The spacecraft does enter the shadow Shadow Start Time rel Eph Start (sec) : 1081.000 Shadow End Time rel Eph Start (sec) : 3629.000 All angles are in degrees. Discrepancy D is A - B, where A = value of gamma computed by linear approximation, and B = actual value of gamma gamma delta gamma min D max D mean D sd D ------- ----------- -------- -------- -------- -------- 0 285.000 0.000 -0.027 0.000 -0.015 0.009 1 292.583 359.988 -0.022 0.000 -0.012 0.007 2 299.773 359.978 -0.018 0.000 -0.009 0.006 3 306.632 359.970 -0.014 0.001 -0.007 0.005 4 313.220 359.964 -0.011 0.002 -0.005 0.004 5 319.585 359.958 -0.008 0.003 -0.002 0.003 6 325.776 359.954 -0.005 0.003 -0.001 0.002 7 331.835 359.951 -0.002 0.004 0.001 0.002 8 337.801 359.950 -0.000 0.006 0.003 0.002 9 343.712 359.949 0.000 0.009 0.005 0.002 10 349.604 359.949 0.000 0.012 0.007 0.003 11 355.513 359.951 0.000 0.015 0.009 0.004 12 1.475 359.953 0.000 0.018 0.011 0.005 13 7.529 359.957 -0.000 0.022 0.013 0.006 14 13.714 359.962 -0.000 0.025 0.015 0.007 15 20.072 359.968 -0.000 0.030 0.018 0.008 16 26.650 359.976 -0.000 0.034 0.021 0.010 17 33.500 359.986 -0.000 0.040 0.025 0.012 18 40.679 359.997 0.000 0.046 0.029 0.014 19 48.250 0.010 0.000 0.053 0.033 0.016 Ephem Start Time, sec since epoch : 926127078.630 Spacecraft Packet file ---------------------- # FAST IDPU Shadow Ephemeris Memory Load for 1997/09/28 (271) # 1997/271:00:21:52, 1997/271:01:30:58 1997/271:00:21:52, 1997/271:01:30:58 # IDPU CCSDS packet number 1 1C 00 C0 00 00 67 00 01 00 00 92 00 E6 93 33 37 32 1F 39 04 2D 0E 0B 13 C8 00 41 A1 2A DA AB CA 00 00 0F D0 FE FF 2C D5 FC FF 0D DA FB FF BC DE F9 FF 43 E3 F8 FF AA E7 F8 FF F9 EB F7 FF 37 F0 F7 FF 6B F4 F7 FF 9B F8 F7 FF CF FC F7 FF 0D 01 F8 FF 5B 05 F8 FF C1 09 F9 FF 46 0E FA FF F4 12 FC FF D2 17 FD FF ED 1C FF FF 50 22 02 00 1C 00 C0 00 00 F1 00 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 sunnadir - Termination Error code : 0