# UTC(mo) UTC(GPS) # UTMOST clock correction file # generated by find_jumps.py on: 2017-09-28 19:02 local time # Fabian Jankowski # includes: 24 jumps, 2 drifts. # # jumps: # 1: 57071.1 -> 57071.5 MJD: 48.5693308703 us # 2: 57195.0 -> 57196.0 MJD: 586835.237932 us # 3: 57204.1 -> 57214.6 MJD: -1000000.0 us # 4: 57622.5 -> 57633.1 MJD: 105.0 us # 5: 57637.2 -> 57638.1 MJD: -1100.0 us # 6: 57638.17 -> 57640.0 MJD: -1300.0 us # 7: 57641.0 -> 57641.3 MJD: 79.0 us # 8: 57643.23 -> 57655.2 MJD: 11035.0 us # 9: 57667.5 -> 57673.7 MJD: 20.0 us # 10: 57702.1 -> 57716.6 MJD: 90090.0 us # 11: 57717.1 -> 57735.3 MJD: 90145.0 us # 12: 57736.4 -> 57747.1 MJD: -355540.0 us # 13: 57754.0 -> 57768.7 MJD: -1355310.8 us # 14: 57771.9 -> 57779.0 MJD: -355538.0 us # 15: 57779.1 -> 57787.9 MJD: -355493.0 us # 16: 57788.0 -> 57792.7 MJD: -355508.0 us # 17: 57792.8 -> 57798.7 MJD: 35.7 us # 18: 57798.8 -> 57813.8 MJD: 30.7 us # 19: 57813.9 -> 57833.0 MJD: 25.0 us # 20: 57833.1 -> 57857.3 MJD: 55.0 us # 21: 57857.4 -> 57900.0 MJD: 68.0 us # 22: 57900.1 -> 57927.5 MJD: 68.0 us # 23: 57927.6 -> 57987.0 MJD: 30.0 us # 24: 57987.1 -> 58100.0 MJD: 30.0 us # 25: 58181.1 -> 58193.8 MJD: drift 45 us per day, plus two jumps: 58187: 400 us, 58193.8: 15 us. Looks like one of the jumps might be off by ~10 us # 26: 58199.0: 476.15 us. Measured by Matthew Bailes from 0437 data # CF/ML -- should this really be 47.615 ms? That's what's actually used below. # 27: 58255.01: 40 us jump. Measured by Marcus/Chris. This resets the 48 ms jump above # back to zero, with a small offset of 30 us. CF/ML 31/05/18 # # drifts: # 1: 57625.4 -> 57639.9 MJD: -100.0 us/day # 2: 57702.2 -> 57735.1 MJD: -2.0 us/day # # start 53000.0 0.0 57071.099999 0.0 57071.100000 4.8569330870e-05 57071.500000 4.8569330870e-05 57071.500001 0.0 57194.999999 0.0 57195.000000 5.8683523793e-01 57196.000000 5.8683523793e-01 57196.000001 0.0 57204.099999 0.0 57204.100000 -1.0000000000e+00 57214.600000 -1.0000000000e+00 57214.600001 0.0 57622.499999 0.0 57622.500000 1.0500000000e-04 57625.399999 1.0500000000e-04 57625.400000 1.0500000000e-04 57627.011111 2.6611111111e-04 57628.622222 4.2722222222e-04 57630.233333 5.8833333333e-04 57631.844444 7.4944444444e-04 57633.100000 8.7500000000e-04 57633.100001 7.7000010000e-04 57633.455556 8.0555555556e-04 57635.066667 9.6666666667e-04 57636.677778 1.1277777778e-03 57637.199999 1.1799999000e-03 57637.200000 8.0000000000e-05 57638.100000 1.7000000000e-04 57638.100001 1.2700001000e-03 57638.169999 1.2769999000e-03 57638.170000 -2.3000000000e-05 57638.288889 -1.1111111111e-05 57639.900000 1.5000000000e-04 57639.900001 -1.3000000000e-03 57640.000000 -1.3000000000e-03 57640.000001 0.0 57640.999999 0.0 57641.000000 7.9000000000e-05 57641.300000 7.9000000000e-05 57641.300001 0.0 57643.229999 0.0 57643.230000 1.1035000000e-02 57655.200000 1.1035000000e-02 57655.200001 0.0 57667.499999 0.0 57667.500000 2.0000000000e-05 57673.700000 2.0000000000e-05 57673.700001 0.0 57702.099999 0.0 57702.100000 9.0090000000e-02 57702.199999 9.0090000000e-02 57702.200000 9.0090000000e-02 57705.855556 9.0097311111e-02 57709.511111 9.0104622222e-02 57713.166667 9.0111933333e-02 57716.600000 9.0118800000e-02 57716.600001 2.8800002000e-05 57716.822222 2.9244444444e-05 57717.099999 2.9799998000e-05 57717.100000 9.0174800000e-02 57720.477778 9.0181555556e-02 57724.133333 9.0188866667e-02 57727.788889 9.0196177778e-02 57731.444444 9.0203488889e-02 57735.100000 9.0210800000e-02 57735.100001 9.0145000000e-02 57735.300000 9.0145000000e-02 57735.300001 0.0 57736.399999 0.0 57736.400000 -3.5554000000e-01 57747.100000 -3.5554000000e-01 57747.100001 0.0 57753.999999 0.0 57754.000000 -1.3553108000e+00 57768.700000 -1.3553108000e+00 57768.700001 0.0 57771.899999 0.0 57771.900000 -3.5553800000e-01 57779.000000 -3.5553800000e-01 57779.000001 0.0 57779.099999 0.0 57779.100000 -3.5549300000e-01 57787.900000 -3.5549300000e-01 57787.900001 0.0 57787.999999 0.0 57788.000000 -3.5550800000e-01 57792.700000 -3.5550800000e-01 57792.700001 0.0 57792.799999 0.0 57792.800000 3.5700000000e-05 57798.700000 3.5700000000e-05 57798.700001 0.0 57798.799999 0.0 57798.800000 3.0700000000e-05 57813.800000 3.0700000000e-05 57813.800001 0.0 57813.899999 0.0 57813.900000 2.5000000000e-05 57833.000000 2.5000000000e-05 57833.000001 0.0 57833.099999 0.0 57833.100000 5.5000000000e-05 57857.300000 5.5000000000e-05 57857.300001 0.0 57857.399999 0.0 57857.400000 6.8000000000e-05 57900.000000 6.8000000000e-05 57900.000001 0.0 57900.099999 0.0 57900.100000 6.8000000000e-05 57927.500000 6.8000000000e-05 57927.500001 0.0 57927.599999 0.0 57927.600000 3.0000000000e-05 57987.000000 3.0000000000e-05 57987.000001 0.0 57987.099999 0.0 57987.100000 3.0000000000e-05 58095.900000 3.0000000000e-05 58095.999998 0.0 58095.999999 0.0 58096.000000 5.896e-05 58106.999999 5.896e-05 #### # Speculative fix for out of order clock file that breaks. # M. Keith Dec 2020. Needs to be investigated by Molonglo team. #### #58107.000000 0.0 #58105.999999 0.0 #58106.000000 5.35e-05 58107.000000 5.35e-05 ##### 58140.999997 5.35e-05 58140.999998 0.0 58140.999999 0.0 58141.000000 2.277e-05 58181.210000 2.277e-05 # drifting halfway to the fourth point 58187.800000 31.932e-05 # jumping to the fourth point 58187.800001 -9.932e-05 # drifting halfway to the second group of three points 58193.800000 18.932e-05 # jumping to the second group 58193.800001 3.432e-05 58199.300000 28.182e-05 58199.300001 0.0 58199.300002 0.0476098 58255.010000 0.0476098 58255.010001 0.0 58255.010002 2.5e-5 58348.780554 2.5e-5 58348.780555 0.0 58348.780556 2.024e-5 58351.000000 2.024e-5 58351.000001 0.0 58351.000002 4.8e-05 58367.000000 4.8e-05 58367.000001 0.0 58367.000002 6e-05 # end 65000.0 6e-05