GPS Space Vehicle Time Integrity for MJD 55880

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

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
06:15
21:12
09:44
23:59
12,034
  9,733
   117
   584
   -94,325
   -94,975
85
12614
29
14
14
4035
0
0

2
2
1
2
09:48
14:12
14:11
15:55
15,254
  5,924
   126
   117
  -365,609
  -365,638
43
12
191
11
26
0
0
0

3
3
1
2
02:20
17:32
06:01
20:17
12,650
  9,272
   106
   108
  -795,092
  -795,363
32
17
11
1
1
0
0
0

4
1
08:30
14:08
19,401
   123
    -4,475
75
99
39
0

5
5
1
2
11:50
14:12
14:11
17:12
  8,179
10,499
   136
   111
   245,651
   245,675
62
14
123
10
33
0
0
0

6
6
1
2
02:20
17:00
05:29
20:22
10,743
11,463
   105
   105
    -2,525
    -2,821
34
21
11
1
1
0
0
0

7
7
1
2
02:20
06:15
06:13
08:38
13,369
  8,347
   103
   108
   -37,349
   -37,369
31
20
10
32
1
4
0
0

8
8
1
2
03:39
06:15
06:13
09:40
  8,783
11,817
   107
   118
        4
       14
5
54
0
60
0
19
0
0

9
9
1
2
08:45
17:30
12:28
21:17
12,865
12,941
   122
   113
  -118,374
  -118,464
42
11
72
1
17
0
0
0

10
10
1
2
02:23
10:19
04:57
14:11
  8,688
13,401
   113
   135
    19,213
    19,268
32
49
10
190
1
33
0
0

11
11
11
1
2
3
04:48
06:15
20:37
06:13
09:02
23:40
  5,017
  9,742
10,711
   110
   115
   103
   204,220
   204,252
   204,424
7
22
11
0
34
4
0
4
0
0
0
0

12
12
1
2
10:22
14:12
14:11
15:16
13,233
  3,868
   127
   131
   -34,725
   -34,741
46
19
154
9
26
0
0
0

13
13
1
2
01:01
02:20
02:18
06:13
  4,426
13,368
   106
   105
  -241,307
  -241,290
4
28
0
10
0
1
0
0

14
1
18:25
23:59
19,388
   384
  -181,051
10291
14
14
0

15
1
14:50
19:44
17,051
   109
    99,385
11
2
0
0

16
16
1
2
00:00
02:20
02:18
05:09
  7,815
  9,503
   107
   105
   209,017
   209,033
59
11
21
12
5
0
0
0

17
1
06:20
12:36
21,749
   116
  -165,497
32
111
15
0

18
1
15:33
22:09
22,829
   110
  -167,136
14
2
0
0

19
19
19
1
2
3
02:46
06:15
18:48
06:13
07:20
21:11
11,993
  3,664
  8,202
   108
   116
   103
   205,130
   205,171
   205,347
17
8
9
0
1
0
0
0
0
0
0
0

20
20
20
1
2
3
00:00
02:20
09:36
02:18
03:21
10:37
  7,815
  3,512
  3,639
   108
   110
   125
   -56,021
   -56,023
   -56,026
34
65
8
70
4
18
5
1
0
0
0
0

21
1
14:53
21:00
21,058
   113
   184,804
13
2
0
0

22
22
1
2
17:18
22:00
19:59
23:51
  9,196
  6,391
   110
   109
  -143,355
  -143,354
3
4
3
0
0
0
0
0

23
23
1
2
00:00
02:21
02:18
05:42
  7,799
11,501
   107
   107
  -259,184
  -259,150
49
16
30
11
5
1
0
0

24
-

25
25
25
1
2
3
11:36
14:12
21:20
14:11
15:55
23:59
  9,044
  5,925
  9,207
   132
   121
   104
   -27,544
   -27,564
   -27,615
56
11
7
128
11
1
26
0
0
0
0
0

26
26
1
2
06:15
14:12
09:01
18:14
  9,700
13,959
   109
   113
   226,839
   227,258
42
51
33
5
4
0
0
0

27
-

28
28
1
2
04:55
06:15
06:13
11:27
  4,652
17,965
   104
   117
   -84,265
   -84,296
5
34
1
109
0
18
0
0

29
29
1
2
13:00
14:12
14:11
18:28
  4,010
14,797
   147
   111
  -257,481
  -257,549
83
20
85
11
26
0
0
0

30
30
30
1
2
3
00:00
14:40
22:19
02:18
16:32
23:59
  7,815
  6,465
  5,918
   104
   122
  -382
   -48,491
   -48,024
   -48,282
36
15
10149
70
2
14
5
0
2046
0
0
0

31
31
1
2
00:00
20:47
02:18
23:59
  7,815
11,253
   100
   216
  -169,386
  -169,663
33
3184
70
14
5
14
0
0

32
32
1
2
00:00
21:25
02:18
23:59
  7,815
  8,999
   110
   -54
   361,957
   362,267
28
4031
70
14
4
14
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.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	06:15 21:12	09:44 23:59	12,034 9,733	117 584	-94,325 -94,975	85 12614	29 14	14 4035	0 0
2 2	1 2	09:48 14:12	14:11 15:55	15,254 5,924	126 117	-365,609 -365,638	43 12	191 11	26 0	0 0
3 3	1 2	02:20 17:32	06:01 20:17	12,650 9,272	106 108	-795,092 -795,363	32 17	11 1	1 0	0 0
4	1	08:30	14:08	19,401	123	-4,475	75	99	39	0
5 5	1 2	11:50 14:12	14:11 17:12	8,179 10,499	136 111	245,651 245,675	62 14	123 10	33 0	0 0
6 6	1 2	02:20 17:00	05:29 20:22	10,743 11,463	105 105	-2,525 -2,821	34 21	11 1	1 0	0 0
7 7	1 2	02:20 06:15	06:13 08:38	13,369 8,347	103 108	-37,349 -37,369	31 20	10 32	1 4	0 0
8 8	1 2	03:39 06:15	06:13 09:40	8,783 11,817	107 118	4 14	5 54	0 60	0 19	0 0
9 9	1 2	08:45 17:30	12:28 21:17	12,865 12,941	122 113	-118,374 -118,464	42 11	72 1	17 0	0 0
10 10	1 2	02:23 10:19	04:57 14:11	8,688 13,401	113 135	19,213 19,268	32 49	10 190	1 33	0 0
11 11 11	1 2 3	04:48 06:15 20:37	06:13 09:02 23:40	5,017 9,742 10,711	110 115 103	204,220 204,252 204,424	7 22 11	0 34 4	0 4 0	0 0 0
12 12	1 2	10:22 14:12	14:11 15:16	13,233 3,868	127 131	-34,725 -34,741	46 19	154 9	26 0	0 0
13 13	1 2	01:01 02:20	02:18 06:13	4,426 13,368	106 105	-241,307 -241,290	4 28	0 10	0 1	0 0
14	1	18:25	23:59	19,388	384	-181,051	10291	14	14	0
15	1	14:50	19:44	17,051	109	99,385	11	2	0	0
16 16	1 2	00:00 02:20	02:18 05:09	7,815 9,503	107 105	209,017 209,033	59 11	21 12	5 0	0 0
17	1	06:20	12:36	21,749	116	-165,497	32	111	15	0
18	1	15:33	22:09	22,829	110	-167,136	14	2	0	0
19 19 19	1 2 3	02:46 06:15 18:48	06:13 07:20 21:11	11,993 3,664 8,202	108 116 103	205,130 205,171 205,347	17 8 9	0 1 0	0 0 0	0 0 0
20 20 20	1 2 3	00:00 02:20 09:36	02:18 03:21 10:37	7,815 3,512 3,639	108 110 125	-56,021 -56,023 -56,026	34 65 8	70 4 18	5 1 0	0 0 0
21	1	14:53	21:00	21,058	113	184,804	13	2	0	0
22 22	1 2	17:18 22:00	19:59 23:51	9,196 6,391	110 109	-143,355 -143,354	3 4	3 0	0 0	0 0
23 23	1 2	00:00 02:21	02:18 05:42	7,799 11,501	107 107	-259,184 -259,150	49 16	30 11	5 1	0 0
24	-
25 25 25	1 2 3	11:36 14:12 21:20	14:11 15:55 23:59	9,044 5,925 9,207	132 121 104	-27,544 -27,564 -27,615	56 11 7	128 11 1	26 0 0	0 0 0
26 26	1 2	06:15 14:12	09:01 18:14	9,700 13,959	109 113	226,839 227,258	42 51	33 5	4 0	0 0
27	-
28 28	1 2	04:55 06:15	06:13 11:27	4,652 17,965	104 117	-84,265 -84,296	5 34	1 109	0 18	0 0
29 29	1 2	13:00 14:12	14:11 18:28	4,010 14,797	147 111	-257,481 -257,549	83 20	85 11	26 0	0 0
30 30 30	1 2 3	00:00 14:40 22:19	02:18 16:32 23:59	7,815 6,465 5,918	104 122 -382	-48,491 -48,024 -48,282	36 15 10149	70 2 14	5 0 2046	0 0 0
31 31	1 2	00:00 20:47	02:18 23:59	7,815 11,253	100 216	-169,386 -169,663	33 3184	70 14	5 14	0 0
32 32	1 2	00:00 21:25	02:18 23:59	7,815 8,999	110 -54	361,957 362,267	28 4031	70 14	4 14	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-