GPS Space Vehicle Time Integrity for MJD 55935

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(MSL)
-GPSSV (ns)
UTC(MSL)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
1
2
02:01
17:26
05:57
20:49
 13,588
 11,820
  -121
  -124
  -174,342
  -175,075
68
44
5
1
5
0
0
0
2
2
1
2
05:59
09:05
09:03
12:05
 10,788
 10,219
  -119
  -118
  -374,036
  -374,053
12
22
1
1
1
1
0
0
3
3
3
1
2
3
00:00
13:47
21:48
02:16
16:32
23:59
  7,908
  9,252
  7,443
  -121
   -81
  -226
  -819,705
  -819,909
  -820,195
18
4115
2639
2
1
14
1
1
14
0
0
0
4
4
1
2
04:42
09:05
09:03
10:25
 15,116
  4,511
  -121
  -122
   -58,134
   -58,251
66
50
2
1
2
1
0
0
5
1
09:05
11:59
 10,038
  -124
   268,269
23
1
1
0
6
6
6
1
2
3
00:00
13:16
21:43
01:46
16:37
23:59
  6,068
 11,405
  7,697
  -126
   -90
  -157
   -22,918
   -23,035
   -23,188
20
3706
890
2
1
14
1
1
14
0
0
0
7
7
1
2
00:00
22:26
04:51
23:59
 16,865
  5,145
  -124
  -124
   -48,817
   -49,008
21
4
4
2
3
0
0
0
8
1
00:00
05:58
 20,639
  -120
     -454
47
5
3
0
9
9
1
2
04:58
13:45
08:42
17:31
 12,905
 12,821
  -120
   -93
  -130,707
  -130,766
42
3496
3
1
3
1
0
0
10
10
10
10
1
2
3
4
00:00
06:33
09:05
22:31
01:12
09:03
11:04
23:59
  4,019
  8,768
  6,812
  4,825
  -127
  -115
  -118
   -87
    24,861
    24,908
    24,916
    25,011
20
16
32
815
1
1
1
14
1
1
1
14
0
0
0
0
11
11
1
2
02:00
16:50
05:15
19:54
 11,419
 10,739
  -116
  -125
   220,983
   221,175
16
16
9
2
0
0
0
0
12
12
1
2
06:33
09:05
09:03
11:29
  8,778
  8,347
  -121
  -124
   -45,651
   -45,674
19
33
1
1
1
1
0
0
13
13
1
2
00:00
21:18
02:53
23:59
 10,118
  9,205
  -127
  -265
  -231,893
  -231,872
13
3743
2
14
1
14
0
0
14
1
14:45
20:50
 21,246
  -118
  -189,467
11
2
1
0
15
15
1
2
03:44
11:07
05:01
16:02
  4,652
 16,840
  -123
   -98
    94,863
    94,865
5
3050
3
1
0
2
0
0
16
16
1
2
00:00
20:55
01:17
23:59
  4,322
 10,472
  -127
   355
   217,808
   218,432
29
12899
2
14
1
16
0
0
17
1
02:31
08:44
 21,529
  -119
  -156,003
28
5
3
0
18
1
11:46
18:22
 22,654
  -101
  -176,036
2630
1
2
0
19
19
19
1
2
3
00:00
15:07
22:59
03:38
17:27
23:59
 12,473
  8,137
  3,180
  -123
  -128
 -2,065
   223,538
   223,733
   221,897
30
10
29339
4
1
14
3
0
3180
0
0
0
20
20
20
1
2
3
05:52
18:46
20:55
06:56
20:50
23:34
  3,797
  7,303
  8,977
  -114
  -120
  -117
   -59,798
   -59,843
   -59,847
7
25
10
19
2
2
0
1
2
0
0
0
21
1
14:00
17:14
 11,013
   -85
   196,382
3772
1
1
0
22
1
13:35
20:07
 22,564
   -98
  -143,113
2635
1
2
0
23
23
1
2
00:00
20:55
01:58
23:59
  6,822
 10,472
  -129
   235
  -243,709
  -243,089
27
9657
2
14
1
16
0
0
24
-
 
 
 
 
 
 
 
 
 
25
25
25
1
2
3
08:00
09:05
17:37
09:03
12:10
20:13
  3,827
 10,484
  9,102
  -120
  -124
  -119
   -31,087
   -31,093
   -31,095
3
5
6
0
1
11
0
0
0
0
0
0
26
26
1
2
01:57
10:23
05:16
14:29
 11,607
 14,006
  -125
   -93
   292,040
   292,517
49
3346
3
1
2
2
0
0
27
27
1
2
04:19
13:33
08:14
16:44
 13,622
 10,717
  -112
   -86
  -344,528
  -344,622
34
3824
3
1
3
1
0
0
28
1
01:13
07:44
 22,663
  -119
  -101,069
30
4
4
0
29
1
09:15
14:43
 18,626
  -101
  -273,603
2900
1
2
0
30
30
1
2
19:01
20:55
20:50
23:59
  6,463
 10,472
  -109
   520
     3,709
     4,455
25
17179
0
14
0
10472
0
0
31
31
1
2
16:57
20:55
20:50
22:35
 13,588
  5,877
  -121
  -121
  -193,582
  -193,633
21
46
37
2
1
2
0
0
32
32
1
2
17:46
20:55
20:50
23:03
 10,663
  7,421
  -120
  -116
   390,074
   390,134
30
29
2
2
1
2
0
0
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-
 
 
 
 
 
 
 
 
 

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.