GPS Space Vehicle Time Integrity for MJD 52701

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 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
01:05
06:58
 21,135
    74
  -273,921
12
0
0
0
 
2
1
01:22
06:39
 18,977
    76
    74,015
34
0
0
0
 
3
3
1
2
03:15
19:04
07:33
21:56
 15,432
 10,303
    69
    86
  -109,808
  -109,961
11
6
1
0
0
0
0
0
 
4
1
09:51
15:22
 19,824
    76
   -30,871
20
0
0
0
 
5
5
1
2
11:39
15:24
15:22
16:32
 13,360
  4,086
    83
    89
    -4,830
    -4,840
8
6
0
7
0
0
0
0
 
6
6
6
1
2
3
14:13
15:24
17:02
15:22
17:00
19:42
  4,152
  5,755
  9,620
    77
    84
    94
     3,073
     3,081
     3,092
3
5
6
1
0
0
0
0
0
0
0
0
 
7
1
07:58
14:20
 22,891
    78
  -341,516
179
0
0
0
 
8
1
04:55
10:59
 21,797
    74
  -231,278
120
0
0
0
 
9
9
1
2
10:15
18:51
13:50
22:45
 12,903
 13,966
    79
    92
    33,598
    33,671
9
6
1
21
0
0
0
0
 
10
10
10
1
2
3
13:07
15:24
17:02
15:22
17:00
18:23
  8,122
  5,755
  4,840
    76
    84
    90
   -21,060
   -21,056
   -21,053
4
4
7
7
26
27
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
06:48
22:18
01:46
10:44
23:59
  6,359
 14,103
  6,109
    75
    76
    81
   -37,336
   -37,371
   -37,437
5
5
76
4
84
12
0
0
12
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:45
08:03
 19,068
    70
    23,911
6
0
0
0
 
14
14
1
2
00:00
19:40
02:01
23:59
  7,290
 15,579
    74
   253
    25,239
    25,358
4
5931
30
12
0
12
0
0
 
15
1
17:14
23:13
 21,506
   100
   -79,196
26
0
0
0
 
16
1
00:48
05:51
 18,117
    66
    65,985
75
0
0
0
 
17
17
1
2
15:41
17:02
17:00
22:08
  4,755
 18,336
    88
    90
     -885
     -904
4
8
0
0
0
0
0
0
 
18
1
17:11
23:55
 24,232
    86
    -2,488
12
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:07
11:05
04:53
12:22
 17,119
  4,636
    69
    76
   210,201
   210,237
5
8
19
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
17:02
22:36
 20,025
    85
   -21,099
4
59
0
0
 
24
24
1
2
11:01
15:24
15:22
16:49
 15,637
  5,060
    67
    71
   -12,545
   -12,569
13
5
0
1
0
0
0
0
 
25
25
1
2
00:00
22:05
03:50
23:59
 13,814
  6,864
    71
  -457
   -40,296
   -40,865
6
12877
17
12
0
6864
0
0
 
26
26
26
1
2
3
08:04
15:55
17:02
10:22
17:00
20:32
  8,281
  3,918
 12,585
    77
    74
    84
  -439,446
  -439,738
  -439,824
27
11
36
1
0
0
0
0
0
0
0
0
 
27
1
04:00
10:09
 22,070
    71
  -594,045
13
0
0
0
 
28
1
06:10
12:49
 23,927
    70
    66,205
20
0
0
0
 
29
29
29
1
2
3
07:17
15:30
17:02
10:09
17:00
19:44
 10,286
  5,385
  9,720
    74
    77
    84
   -82,475
   -82,796
   -82,878
35
17
30
1
0
0
0
0
0
0
0
0
 
30
30
30
30
1
2
3
4
00:00
13:05
15:24
22:40
01:34
15:22
17:00
23:59
  5,671
  8,237
  5,755
  4,744
    66
    79
    80
  -104
  -560,547
  -560,641
  -560,655
  -560,891
7
5
5
3861
20
0
0
12
0
0
0
12
0
0
0
0
 
31
31
1
2
03:58
20:23
08:47
22:06
 17,272
  6,179
    73
    78
  -197,151
  -195,921
118
42
1
0
1
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
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.